One Brake Light Stays On When Headlights Are On

Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are. There are multiple bulb filaments that handle the turn signals and the brake lights. You may want to undo the brake reservoir cap and move the float up and down a bit, my sister's 1992 Mazda has had the brake light on for almost a year, the fluid is not low, the brake lights work fine, and the hand brake releases properly, so we didn't do anything with it. 2010 Precedent, electric, when the ignition is on, the brake lights stay on. Easy to replace. Brake light left side tow. The brake indicator light should come on briefly as the engine is started. It's not a huge issue (at least I don't think so), but it is a little annoying having that dash light always lit up!. Whether you're in need of a parking brake check or a brake fluid flush, Firestone Complete Auto Care is your go-to brake repair and. I’ve written this simply as I can in easy basic steps so that hopefully anyone with a little understanding will be able to ‘help themselves” as much as they can before having to ask for assistance. Some of these lights can indicate serious problems, so you'll want to be sure you pay attention any time one of them pops up, especially if you're driving. I am getting to my wits end (and bank account) trying to isolate and fix the problem. light will blink (if equipped). If the test light fails to light at all, regardless of. In all, your Volkswagen should have three different dashboard warning lights that have symbols in the shape of light bulbs. Third brake light works ok r. These are some of the reasons why your brake lights may turn on, and what you should do about it:. On my dash panel, I have the warning lights for ABS, esp/bas, traction control, 4wd!, and brake system lights on. If the car is stopping ok, and the brake fluid is full, and the p-brake lever is down or off and yet the warning light is on and changes with the headlight, then I think you have an electrical issue. but with other recalls. Then using a cork light, I guided the lights through the funnel and down through all 3 globes. Rear brake lights are a bit trickier as we've discussed, but you can detect when one of them is out without help from anyone else. I did try to reset a battery for 10 minutes and it is still coming on. Trailer Left Side Tail Light Stays Lit Up Bright All the Time Question: driver side rear tail light on all times even if lights are off and also real bright, other side ok. The signal and brake lights only work with the ignition switch on, so all the signal tests below assume that. The only other thing I can think of is the wrong bulbs have been installed. Trailer Left Side Tail Light Stays Lit Up Bright All the Time. Why do my LED lights stay on, even when the switch is off? Install one incandescent and one LED Why my bedroom lights are on when a light in another room is. The nightime lights work fine left and right. VW Dashboard Indicator Lights. One is for the taillights, the other is for the brake lights. 1987 S10 Sonoma: The emergency brake warning light (which says "BRAKE") on the instrument panel stays on after the key is turned, even if the emergency brake is relased - and even after the tan wire is disconnected from the emergency brake warming switch, which is on the drivers side of the passenger compartment under the dash. Why do my LED lights stay on, even when the switch is off? Install one incandescent and one LED Why my bedroom lights are on when a light in another room is. Bulb Failure- If the light is flashing, there is a problem with the headlamp leveling or the Adaptive Front-Lighting System. The brake lights are typically wired to a single circuit, so there must be a cross-circuit short causing the one light to stay on. I got it running but now addressing other issues. Check the stickies for the DIY. First of all, make sure to remove the brake light fuse so you don't burn out your lights/battery (for my car the fuse box is behind the storage container left of steering wheel, STOP lights, fuse 15). What do I Need to Know About Installing LED Bulbs into my Car? Time for reading: 2 min. Car Warning Lights with description and advice how to deal with the problem. I brought a new brake switch but they still will not go off unless I pull the fuse. The light would stay on after the door shut and the car was off or on. The two white lights that illuminate the bed work fine, however. i have no running lights on any trailer i hook up to. If the brake system warning light illuminates. For the first few pressing of the brake pedal all is ok, then the brake lights stop working & he gets a dashboard fault display. Other than replacing the harness is there anything else I should check? The fuse box under the hood doesn't list any fuses for the trailer brake lights. Since the brake lights and turn signals are on the same filament, this is the way they have to do it, at least on a 56, and I think a 55 is the same. A failed brake stop light switch may trigger the ABS, ESP, ETS warning lights on your dash, through your transmission into limp mode or now allow you to get the car out of park. The brake lights work fine when the headlights and running lights are off, but when I turn the lights on the brake lights will not work and makes the rear running lights go out. Turn the key to the "on" position where you will see all the lights come on the dashboard. How to React if Your Car's Brake Light Comes On. 1978 F150 - Brake Light Help Needed!!! - posted in 73-79 Ford Truck: Ok, first off I would like to thank anybody that is willing to take time to respond with any help. My car has 120000 miles. Very familiar with models such as E 320, C 240, SLK, CLK and several other Mercedes-Benz chassis. The 2011-2012 Sonatas have brake lights that stay on when a driver removes their foot from the brake pedal. Left brake light stays on when lights turned on. Ok here goes. First start at the bulb contacts – there may be 1 or 2 or even 3 contacts. Warning lights let you know when it’s time to bring your vehicle in for service as well as other routine needs. 1987 S10 Sonoma: The emergency brake warning light (which says "BRAKE") on the instrument panel stays on after the key is turned, even if the emergency brake is relased - and even after the tan wire is disconnected from the emergency brake warming switch, which is on the drivers side of the passenger compartment under the dash. brake and battery lights stay on I just had my alternator replaced by the nissan dealer and i still have the problem of my brake and battery lights staying on. I am having a problem with my 1999 Honda Civic DX. When I went to look at the brake light switch, I see that the plunger is not making contact with the "tab" on the brake pedal itself. To start off my brake pedal feels really good but brake warning light in the dash stays on so I was told to change the ABS sensor on the rear end so I did that and still the light stays on. The brake light switch, which is mounted above the brake pedal, can fail a few different ways. I brought a new brake switch but they still will not go off unless I pull the fuse. Check the stickies for the DIY. a malfunctioning stop lamp switch may cause the brake lights to not illuminate when the brake pedal is depressed or may cause the brake lights to remain illuminated when the brake pedal is released. Only one of the switch terminals should turn on the test light. Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are. If one or more bulbs burn out, the computer will see a resistance change in the circuit and turn on the brake warning light. Most modern master cylinder reservoirs are equipped with a low brake fluid float switch that turns on the _____ on the instrument panel and/or sets a notification on the driver information system. I did plug. Make the tail light wiring connections first and then mount the new LED tail light. Bulb Failure- If the light is flashing, there is a problem with the headlamp leveling or the Adaptive Front-Lighting System. FOR SALE - Saint Louis, MO - Have a set of the double brake lights in good working order and just one of the other brake light. any help is welcome! this truck is my daliy. The dealer determined that the right front wheel speed sensor is bad. Therefore, if something happens to one of these lights, it might happen to the other one as well. A stuck brake caliper will trigger the light to stay on. I've changed light bulbs checked all fuses, I also looked at the plugs that run to the rear of the car and they all look ok (no cracks, burn marks or corrosion). Running lights work on back but no brake lights still. in park i can rev engine up. My question is: If it was the brake switch, wouldn't both brake lights remain illuminated??? I don't understand why just one side would remain illuminated. The brake fluid is at the correct level. The dash telltale will only indicate if the bulb isn't lighting. If your brake lights have gone out all at one time on your 1994-2004 Mustang, you may have a bad brake light switch. It is the most common problem with Mercedes-Benz cars. We call this a multi-filament configuration. While dashboard lights may vary by vehicle, the following are some examples of very common warning and informational lights that could appear on the dashboard of your vehicle: BRAKE SYSTEM. brake and battery lights stay on I just had my alternator replaced by the nissan dealer and i still have the problem of my brake and battery lights staying on. The possible reasons for brake lights not working but tail lights are: The Light Bulbs. If the brake lights are not functioning, it is possible the filaments in both bulbs are burned out and that possibility should be ruled out first. Therefore, if something happens to one of these lights, it might happen to the other one as well. First, tail lights and brake lights are usually right next to each other on the vehicle. That will be the regular taillight. If you're driving along and the brake warning light comes on or it comes on and stays on after you press the brake pedal, there's no need to panic—your vehicle has two separate brake hydraulic systems connecting the brake pedal to the wheels, so even when you have a problem with one system, you will be able to safely bring your vehicle to. The contact owns a 2013 Hyundai Elantra. Brake light switch stopped working. If only you were to replace the incandescent bulbs with LED bulbs, the brake lights would light up instantly. Most modern master cylinder reservoirs are equipped with a low brake fluid float switch that turns on the _____ on the instrument panel and/or sets a notification on the driver information system. The first time you touch the brakes again, they stay on again. - the BRAKE light is flashing, not on steadily (although it turns steady ON as expected, if the parking/emergency brake is set). dakguy Dodge Dakota 9/01/2001 17:36:36: RE: Brake and signal lights not working IP: Logged Message:. Hyundai Motor Corp has recalled more than half a million vehicles from model years 2005 through 2008 due to an issue that could cause brake lights to light at inappropriate times, or fail to light when needed. So he said to bring it in first thing in morning. One evening, a couple months ago, Brad and I ran into our next door neighbor while leaving to take Jack on a walk. From headlights to brake lights, each bulb needs to be working effectively to keep your vehicle safe while driving in poor visibility. Left brake light stays on when lights turned on. When I hit my brake with my running lights/head lights on, the rear center light tunrs on, its the brake light that is on the spoiler. Mine is the exact same way and I have upgraded batteries, alternator, wiring, etc for it all. In a defect notice filed with the National Highway Traffic Safety Administration, the. When you step on the brake light pedal, that switch controls its own light. Under the glovebox for UK RHD cars you will see a two wire white plug that plugs into the rear of the brake light switch. It's not the bulb, the circuit before the fender harness connection is energized. Warning lights on the dashboard are simply shortcuts that inform the driver of problems with their Corvette. A failed brake stop light switch may trigger the ABS, ESP, ETS warning lights on your dash, through your transmission into limp mode or now allow you to get the car out of park. Brake Light Bulb Failure-One of your brake lights, if not both, has burned out and needs replacing. Faulty brake light and sidelight. A problem in the ABS system is usually the cause, and would have to be scanned for codes. The Check Engine and Traction Control lights are on solid, the Cruise light is flashing and the Brake light is flashing. I found 3 pressure switches under the steering column not knowing exactly which one belongs to the brake light sistem if any, but after I replaced all of those the lights still stay on. At the moment when I put the ignition in position 2 (position just before starting the car) the brake lights work fine. I've eliminated everything on the trailer. It doesn't seem to matter if it's cold or not. To start off my brake pedal feels really good but brake warning light in the dash stays on so I was told to change the ABS sensor on the rear end so I did that and still the light stays on. Ok here goes. Check for pieces of the broken stopper pad on the floorboard of the driver's side foot well. When this is on, the traction system is disabled. I have a 2004 ram 3 months ago brake lights come on then all gauges quit no brake lights except cab brake light wipers stopped all dash warning lights on and odometer says no bu 5 dealer said need to replace dash cluster so they did cost 1,600 dollars now 3 months later same problem dealer says sorry warrenty has expired but they will be happy to put in a new one OH HOW THOUGHTFULL!!!!!. I replaced the rear light ( original from 03 ) and lubed the front leaver with teflon spray and lubed the rear pedal mechanism with spray and work in still nothing. If anyone can help that would be great. Could not get continuity with an ohmmeter, so assumed it was bad. Your brake light isn't the only dashboard light you want to keep an eye out for. Battery light stays on was created by conorem1 Hey guys, I have a 1997 Honda Civic HX and I had a problem with my battery light constantly on. I was looking for something that was simple, rock solid, and easily reversible. I replaced the bulb thinking the high beam for the brake light on it was blown, but the issue remains with the new bulb as well. These metal teeth are called the pickup, and each one of the teeth are spaced evenly around the ring. I've eliminated everything on the trailer. The two white lights that illuminate the bed work fine, however. Pretty annoying. This is harder to detect, as only a visual inspection is possible and may not be conclusive. • amber brake warning light • yellow brake warning light • red brake warning light • white brake warning light. Jeep Grand Cherokee 1999-2004: Tail/Brake Light Problems. After five days of darkness, the lights came back on in Ukiah on Wednesday. Brake light stays on all the time on my R90/6 The ignition key has two postions. I got home and the problem is the brake light stays on and dosn't shut off. How long do LED lights last? is one of the most commonly asked questions when consumers are looking at them for the first time. Emergency vehicle lighting is one or more visual warning lights fitted to a vehicle for use when the driver wishes to convey to other road users the urgency of their journey, to provide additional warning of a hazard when stationary, or in the case of law enforcement as a means of signalling another driver to stop for interaction with an officer. To test your rear lights, you will need an assistant. so here it goes. You may want to undo the brake reservoir cap and move the float up and down a bit, my sister's 1992 Mazda has had the brake light on for almost a year, the fluid is not low, the brake lights work fine, and the hand brake releases properly, so we didn't do anything with it. One issue that I haven't been able to resolve is that my passenger side brake light STAYS illuminated whenever I turn on the headlights it basically operates as a very bright tail light only (making my XJ look luminously lopsided!). Selling two 3rd brake lights that fit 2002-2006 Escalade. halfway head light Not rated yet My 68 corvette has one headlight that goes up and down completely and my left light one goes up halfway. Pelican Parts Forum! Actually, I realized yesterday that during the day, with the headlights off, when I press the brake no brake light comes on that side. Most vehicles have several bulbs in the brake lights. I am having the same issue, except that when I turn my car off, 30 seconds later my two inner brake lights stay on, and my license plate light stays on. I had a non-functioning brake switch for the cruise control, took it apart and cleaned it. What I mean by this is that I would like to be able to flip a switch that turns and keeps the lights turned on regardless of if there is motion or not. Like any light bulb, though, headlight bulbs can and do burn out. Why do my brake lights stay on all time. The blue plastic piece that the brake switch pushes against is completely intact. The third brake light, anti-lock brakes. Third Brake Lights For. If the light is ON with the handbrake NOT applied, low brake fluid or a fault with the electronic brake system is indicated. When the lower lights do not come on and only the third-brake light works, the brake-light switch may be ruled out. My issue is on my 07 Mazdaspeed6, I've been getting my e-brake light, abs light, dsc light, and traction control light come on when I go over 140 km/h, but go away once I turn the car off, let it sit for a second and turn it back on. A suggestion that might help you track this down would be to disconnect the generator/alternator harness, if the light goes out then the generator/alternator is bad, if the light stays on then move to the fuse block and start removing fuses one at a time until the lamp goes out. World-wide shipping available. I found 3 pressure switches under the steering column not knowing exactly which one belongs to the brake light sistem if any, but after I replaced all of those the lights still stay on. Why do my brake lights stay on all time. It's also been snowing lately and am thinking that there is a possibility that snow, ice, salt, and dirt and somehow messing up the sensor and causing a warning light. The easiest way to take care of this is go buy a can of PB Blaster at your local auto parts store, lay on the ground under your truck and find the parking brake pivot. On my dash panel, I have the warning lights for ABS, esp/bas, traction control, 4wd!, and brake system lights on. Try checking the switch manually. it seems to have good exeloration, but around 40 mph then it bogs down. My question is: If it was the brake switch, wouldn't both brake lights remain illuminated??? I don't understand why just one side would remain illuminated. When this switch malfunctions or breaks, your brake lights can be stuck on or off. a malfunctioning stop lamp switch may cause the brake lights to not illuminate when the brake pedal is depressed or may cause the brake lights to remain illuminated when the brake pedal is released. but with other recalls. Then we noticed the brake lights staying on. The parts guy told me that is an "indicator" that one element in the bulb is bad. The brake light switch is probably out of adjustment, missing, or bad. When the lower lights do not come on and only the third-brake light works, the brake-light switch may be ruled out. A stuck brake caliper will trigger the light to stay on. To test the converter use a circuit tester like # 3808. Urgency: Medium: With the airbag light on, it's possible that the airbags will not deploy in the event of an accident. I had been doing some research on here and saw someone say if a brake light is out and the wire looks good it could be a turn signal switch, Any ideas? also the hazards do not work, if. Corvette: Warning Lights. Often, a brake light switch might be sticking and work intermittently. My first thought was a bulb is out. i even had the ticking noise under the. If your talking about the brake light staying on on the dashboard either your e brake switch is sticking{often spilling soda, coffee etc causes this} or you need to have your brakes checked ASAP. My fluid level/system pressure light stays on until I touch the brake pedal for the first time after. Maxxima has been providing customers the highest quality products for over 30 years. i dont know what the problem is or could be. This video shows you how to change the brake lights on your 2011 Subaru Legacy. Check Engine Lights : Myths And Facts. Hello everyone, Thanks to this forum, I was able to get the ignition coils replaced on my 2005 prius. Head lights and tail lights must be on some type of backup system because as soon as you turn the key on they come on. The brake lights still stay on. Emergency Brake My emergency brake light comes on and stays on when its cold out, then when the truck warms up it turns off. Put the Sylvania bulbs in both sides and got rid of the original one that was working. I got home and the problem is the brake light stays on and dosn't shut off. There are two versions. Does anyone have any experience with it, or similar. What do I Need to Know About Installing LED Bulbs into my Car? Time for reading: 2 min. The wire your looking for is your brake output wire. Hello everyone, Thanks to this forum, I was able to get the ignition coils replaced on my 2005 prius. I was wrong. If the light stays on, no matter how you adjust the switch, disconnect the wire(s) from the switch and test again. Has anybody else had this same issue and if you have what was the issue. Even if only one brake light works then its safe to assume the brake light switch is OK. Took it to the mechanic and they said it is a brake light switch and its about $115 with parts and labor. I pulled the board out and I do not see anything obvious wrong with it. Fuses good. I see that there's only one fuse control for both lights. The anti-lock brake system (ABS) module, the instrument cluster, the powertrain control module (PCM) and the trailer brake controller are all on the CAN. If the two separate instrument panel indicator lights don't work but the outside turn signal lamps work, check the indicator light bulbs and flasher unit. As a basic guide, an engine check light or dash warning light that stays on is more serious in nature as this signals some or other component has more than likely failed. Put it in, no change, brake lights still on, steering wheel out. Turn off ignition, brake lights go off. Fog Light Indicator - This lights shows when the fog lights are on. Why Do My Brake Light Stay On When Car is Off. Brake warning. Here is another running light, turn signal, and brake light modification. The brake light switch, which is mounted above the brake pedal, can fail a few different ways. Other than replacing the harness is there anything else I should check? The fuse box under the hood doesn't list any fuses for the trailer brake lights. Failing that, you need to get the multi-meter out or a trip back to the dealers. If you notice broken parts in the hydraulic circuits, you can change them out, but if the ABS light stays on, you may have a more serious problem in the actual brake lines themselves. Easy to replace. It's stays on constantly, I tore it down and tried to find the problem four times now with no luck. If it's red, pull off the road safely—then stop the engine and call for assistance. I brought a new brake switch but they still go off unless I pull the fuse 9 Answers. I had other issues leading up to this too (headlights randomly flashing) but you just got the Jeep - so I guess you wouldn't know of previous symptoms. When the headlights are turned on and the brake applied, the bottom running lights (same bulb as brake lights, different filament) go out and the brake lights do not come on. When you step on the brake light pedal, that switch controls its own light. The problem is that the right side brake light stopped working with head lights on or off. It's not a huge issue (at least I don't think so), but it is a little annoying having that dash light always lit up!. However, if just one brake light is not working, it could be the bulb or tail lamp. A QI bulb is around 3400 degrees K, as compared to natural sunlight, which is considered to be around 6000 K. When I got back into it to leave, the parking brake and battery warning light both came on. i though it had something to do with snow getting in my wiring, but that proves wrong considering you live in florida. When the ignition is on, the brake system warning light comes on when the parking brake is set. on the lower left side of steering column and the one for the brake light is above it just to the right. Very familiar with models such as E 320, C 240, SLK, CLK and several other Mercedes-Benz chassis. Then using a cork light, I guided the lights through the funnel and down through all 3 globes. If all three brake lights are out at the same time, it's unlikely that the trio of bulbs died simultaneously. I have a 99 Ford Explorer, and I thought there would be no issues with the brake lights being LED, as there is no bulb failure warning system and they don’t blink. My issue is on my 07 Mazdaspeed6, I've been getting my e-brake light, abs light, dsc light, and traction control light come on when I go over 140 km/h, but go away once I turn the car off, let it sit for a second and turn it back on. The brake fluid level warning light indicates that the brake fluid level in the brake master cylinder is low and hydraulic brake fluid conforming to DOT 3 or DOT 4 specifications should be added. Parking Brake & Brake Fluid Warning Light* The Parking Brake & Brake Fluid Warning light illuminates when the parking brake is applied with the ignition switch turned to the ON or Start positions. Failing that, you need to get the multi-meter out or a trip back to the dealers. 2010 Precedent, electric, when the ignition is on, the brake lights stay on. There are multiple bulb filaments that handle the turn signals and the brake lights. Most vehicles have several bulbs in the brake lights. If you're driving along and the brake warning light comes on or it comes on and stays on after you press the brake pedal, there's no need to panic—your vehicle has two separate brake hydraulic systems connecting the brake pedal to the wheels, so even when you have a problem with one system, you will be able to safely bring your vehicle to. Before you take off, make sure to test the brake light and both the left as well as right turn signals. Well I put the old switch back in with the same result, rear brake lights still on. Then touch each wire of the tail light with the positive wire to find out which i one lights up. And when you’re searching for the best LED lights for your car or truck, look no further than LEDGlow. Interior Lights Stay On. The right side brake light stays in whenbthe drive lights are on. With the 20 amp brake fuse installed and I hit my brakes, the brake lights in the tail lights stay on but the 3rd brake light ty. I got it running but now addressing other issues. You may also notice the brake lights stuck in the on or off position. It's also been snowing lately and am thinking that there is a possibility that snow, ice, salt, and dirt and somehow messing up the sensor and causing a warning light. If I pull the e-brake, it actually makes the brake light a bit brighter. My brake lights stayed on after the car was turned off. doch80 Dodge Dakota 11/22/2001 18:39:58: RE: ABS and BRAKE light on IP: Logged Message: My ABS and Brake light stayed on for about a year before I got it fixed at the dealer. If your talking about the brake light staying on on the dashboard either your e brake switch is sticking{often spilling soda, coffee etc causes this} or you need to have your brakes checked ASAP. The brake system light could mean the brake fluid level is low, the parking brake is on or there is an issue with the anti-lock braking system (ABS). The brake light / turn signal bulb is a 3057. Make the tail light wiring connections first and then mount the new LED tail light. Maxxima LED Lighting products cover the transportation, interior, industrial, emergency and personal lighting markets. It's stays on constantly, I tore it down and tried to find the problem four times now with no luck. Defective brake light switch can cause the lights not to turn on, therefore causing accidents and possibly get you in a middle of a lawsuit you could have avoided. The brake light switch is probably out of adjustment, missing, or bad. Ford has it printed on plug cover. I found 3 pressure switches under the steering column not knowing exactly which one belongs to the brake light sistem if any, but after I replaced all of those the lights still stay on. Note that the brake lights are fused by the top fuse on the driver's side fusebox. Lights still come on intermitanly. Left brake light was not working. The first thing you are going to want to do is disconnect the trailer from the vehicle to isolate the location of the issue. Therefore, if something happens to one of these lights, it might happen to the other one as well. com Brake Light OEM( PARTIALLY WORKS) Got one to sell?. Model 3 is only 2 days old. (As well as acting as the flasher). Ok here goes. Hi all got a 2005 vw polo in today with no brake lights. do NOT contact me with unsolicited services or offers. First, trailer lights are merely clones of the lights (running lights, directional signals, and brake lights) that are mounted internally on the rear of all lowing vehicles. The right side light does not work - no brake light or turn signal. World-wide shipping available. If this warning light comes on and stays on, it indicates a fault with the automatic headlight leveling system. Q : With ignition on all 3 brake lights work fine, with key out only the top middle 1 works but this is an aftermarket light fitted into a hard top on my Ford ranger pickup via a relay to main battery. Go to step 9. Can only do this at night when you can see the lights in the mirror. Have system serviced as soon as possible. At one time my trailer got so bad that the tail lights were extremely dim, the brake lights were similarly not particularly bright, and one tail light might go out when the brakes were applied. You could have a separate light for the anti-lock brake system (ABS ). Then we noticed the brake lights staying on. My issue is the brake lights randomly get stuck on all the lights including the 3rd light on the cab. Unless there is a short in the switch. I did plug. Go to step 9. And when you’re searching for the best LED lights for your car or truck, look no further than LEDGlow. Low levels of the brake fluid is a possible cause making the warning light stays on. If air is heard exhausting and the brake lights turn off when removing the air line, then air is being trapped in the circuit, causing the lights to stay on. If the light stays on after the parking brake is fully released there may be a problem with the brakes. I have a 99 Ford Explorer, and I thought there would be no issues with the brake lights being LED, as there is no bulb failure warning system and they don’t blink. Brake light switch problems. Put the Sylvania bulbs in both sides and got rid of the original one that was working. When the headlights are turned on and the brake applied, the bottom running lights (same bulb as brake lights, different filament) go out and the brake lights do not come on. If this warning light comes on and stays on, it indicates a fault with the automatic headlight leveling system. First of all, make sure to remove the brake light fuse so you don't burn out your lights/battery (for my car the fuse box is behind the storage container left of steering wheel, STOP lights, fuse 15). When I hit my brake with my running lights/head lights on, the rear center light tunrs on, its the brake light that is on the spoiler. I was wrong. If the light is now off, replace the switch. In our case the return spring on the pedal was weak and the switch mounted on the assembly wasnt turning off. Replacing. I can't pull the brake pedal any further back what-so-ever. He got all the specs on the truck, went in to the office and came out with a diagram. Defective brake light switch can cause the lights not to turn on, therefore causing accidents and possibly get you in a middle of a lawsuit you could have avoided. Hello all, I have a 2000 E320 , am the orig owner, 103,000 miles. The only brake light that works is the one on the back of the cab. It’s important to know what the car dashboard warning lights actually mean, though, not least because they can pre-empt a car breakdown or full-on failure, potentially saving you from an expensive repair bill and meaning you stay safer on the road. Interior Lights Stay On. Repeat setting the brake and releasing the brake a few times. i think it may be a short to ground somewhere in that circuit. Now my taillights don't work but Brake lights, Turn signals are good. Mine is the exact same way and I have upgraded batteries, alternator, wiring, etc for it all. Has anybody else had this same issue and if you have what was the issue. If the light comes on and goes off again, or only blinks every now and again, the problem could be minor or intermittent in nature.