When did the lights go out on my Mercedes?
Mercedes Class A150 Reg 2009. All my lights went out on a recent short drive in early dark morning. Car was left standing for about 14 hours. Lights came back on, on starting. Then, after about 5 minutes travelling they went out again.
Where are the LED head lights on a Mercedes Benz?
Here are pictures of the LED conversion lights. High beam and low beam. The car was point slightly up hill as it is hard to find a flat place in this part of Kentucky. LOL I was approx. 40 feet from the garage door. Note….I had positioned the leds by rotating the bulb. The final position was left and right.
Why is the battery on my Mercedes Benz not working?
Hint: Starter Problem or Low Battery This may seem obvious, but an old battery is the root of many headaches and can cause all sorts of malfunctions on Mercedes-Benz cars. How old is the battery on your Mercedes-Benz?
Why is the brake light switch on my Mercedes not working?
If you don’t see the letters on the cluster change from P to R to N, it is a good sign that the gear selector module is defective. You can buy a new brake light switch on Amazon for less than $15 USD, just do a search for Mercedes-Benz Brake Light Switches.
What to do if your left headlight is not working?
If only your left headlight is not working then try to turn on the high beam and see if both headlights work on high beam. If both work then check fuse #26 and left low beam relay in the engine compartment fuse box. Either the fuse is blown from the last bulb or the relay is burned out from the last bulb.
Why are my headlights not working in high beam?
If just one bulb fails to work in either high beam mode or low beam mode, it may be the bulb. Most headlight failures that are limited to just high or low beams are related to a relay or the high beam control switch.
What happens when you turn on the headlights?
When you turn on your headlights, that switch activates a relay. That relay, in turn, actually provides the electrical connection between your headlight bulbs and the battery. Fuses are also involved in order to provide a sacrificial failure point to protect the rest of the wiring.
Can a bad headlight cause a car to burn out?
The main exception is when one headlight burns out first, goes unnoticed for some time, and then the other bulb also fails. If you suspect that the bulbs may be bad, and you own a voltmeter, you may want to start the troubleshooting procedure by checking for power at the headlights.
Why are the head and tail lights not working?
The on-board computer turns on the tail and headlights according to the light outside the car. If it is dawn or dusk the head and tail lights will come on by themselves. The light sensors also switch off the daytime lights in some latest models. When the sensor is dirty or damaged it cannot tell if it is dark or day outside.
When do the tail lights and brake lights come on?
The taillights come on when your headlights are on or your parking brake is engaged. The brake lights turn on when you apply pressure on the brakes. In most automobiles, the taillights are red while the brake lights are a brighter, more luminous red. The rear lights are controlled by the same switch as the headlights.
Why do the headlights work when the lights are off?
When the lights where off and the engine was running the low beams worked because of the secondary relay that powers the lows beam automatically when engine is running (this was a requirement in my country, low beams turning on automatically when engine starts).
The on-board computer turns on the tail and headlights according to the light outside the car. If it is dawn or dusk the head and tail lights will come on by themselves. The light sensors also switch off the daytime lights in some latest models. When the sensor is dirty or damaged it cannot tell if it is dark or day outside.
How are the parking lights on a Mercedes Benz?
In newer Mercedes-Benz models, like mine above, the parking lights activate in a slightly different way; you must first turn the light switch to “P,” for “parking,” and then you can put on the turn signals to switch on whichever parking lights you want. But this feature still exists, it’s still standard, and, well, does anyone use it?
The taillights come on when your headlights are on or your parking brake is engaged. The brake lights turn on when you apply pressure on the brakes. In most automobiles, the taillights are red while the brake lights are a brighter, more luminous red. The rear lights are controlled by the same switch as the headlights.
Why is my turn signal not working on my Mercedes CLK?
Blown turn signal fuse or turn signal fuse keep on blowing. Short in the wires that provide 12 volts to the turn signal. You will need to locate the short and repair it. Check the wiring inside the headlight or tail light as the insulation of the wires may melt over time causing a short. We have seen this happen on several E and CLK class models.
Why are the fog lamps not working on my Mercedes?
Also central locking had ceased working, but after i had removed and replaced black box that carries fuses on steering column – removed and reseated green relays (neither of which appeared to affect dipped beams) – reseated black box – central locking started to work, fog lamps also (up position) started to work.
Why are my headlights not working at night?
As the title suggests my headlights aren’t working, i’m using fogs at the moment for night driving. I’ve been down the route of checking fuses and the white connector behind the headlamp/indicator unit, there was a little corrosion on the block so i cleaned it up, but still no luck.
Why are my C Class headlights not working?
You can simply use some WD40 to do this. The headlights on the third generation of the C-Class are gas discharge headlights. The bulbs on these headlights are known for letting in moisture, which can result in the bulb becoming defective.
Are there running lights on a Mercedes C class?
One of the most desirable cars around the globe, the Mercedes C Class is generally known to be not only sleek and powerful but also safe and reliable. However, when it comes to the safety of your ride, there is always room for improvements, so if you want to feel safer on the road, consider installing daytime running lights.
What causes check engine light on Mercedes Benz?
Fortunately Mercedes-Benz of Houston Greenway is here to help you figure out what might be wrong, and what your next steps should be. Below we have highlighted the most common causes of a check engine light. Loose Gas Cap: Your gas cap is loose, broken, or simply missing.
What are the problems with the Mercedes C class?
The 2011 C-Class has a well-known and highly publicised problem with its steering system. The unresponsiveness and the strange noise are being caused by a problem with your power steering pump and the fluid line. This will usually manifest as a leak.
What’s the name of the Mercedes Benz parking light?
Parking light. P21/5W. Front turn signal. P21/5W. Rear turn signal. P21W. Tail light. 5007 or 12821 or R5W. Tail light.
Why are my high beam headlights not working?
In the case of high-intensity discharge (HID) headlights, or Xenon headlights, there’s an additional component. To get the xenon and salts to plasma state, the HID generator bumps the voltage up to 30,000 V, then stabilizes around 90 V when the bulb is in operation. If the generator fails, the bulb won’t light.
How to replace a light bulb in a Mercedes Benz?
Light bulb replacement guide for Mercedes-Benz cars. Look up your Model on the first column then move over to the right and click on the year or chassis type. If there is something we don’t have on this page check out Philips website here.
Which is the best replacement part for a Mercedes SLK?
Best selling replacement part: Headlights MERCEDES-BENZ SLK. You have the choice between various Headlights MERCEDES-BENZ R170 SLK brand manufacturers or to buy another high quality car part
Mercedes Class A150 Reg 2009. All my lights went out on a recent short drive in early dark morning. Car was left standing for about 14 hours. Lights came back on, on starting. Then, after about 5 minutes travelling they went out again.
Why are my low beams not working on my Mercedes?
When it burns out it will stop suppling power to whatever lights it wants to. Multimeter the socket, no power replace the relay/check fuses of course. Suggest junk yard new they are about 200. The headlights on my 88 260E would turn OFF when I switched from high beams to low beams. Very unsettling the first time it happened.
Also central locking had ceased working, but after i had removed and replaced black box that carries fuses on steering column – removed and reseated green relays (neither of which appeared to affect dipped beams) – reseated black box – central locking started to work, fog lamps also (up position) started to work.
What causes Turbo limp home in Mercedes Sprinter?
That is why the dreaded turbo limp home fault often occurs without any indication on the dashboard. Normally Sprinter engine revs are ECU limited whilst stationary to around 3500 rpm. Depressing the clutch and then further releasing it should now allow revs to increase above this range to the rev limit.
Why do my Mercedes Benz ESP Lights Come On?
The BAS / ESP / ABS lights is not a problem with just Mercedes-Benz ML320 / ML430 models. It is a problem that has impacted all Mercedes-Benz models. We have included the top causes that trigger these lights to come on in the section below.
How does the exhaust system in a Mercedes Benz work?
Prior to entering the exhaust system the fumes from the engine pass through an EGR valve. The exhaust system is comprised of a CDI (control unit) which monitors and actuates the sensors and valves in the exhaust system; a DEF pump. A DEF tank, a DEF temp sensor, a DEF level sensor and an SCR control unit with actuators and sensors.
What’s the problem with Mercedes Benz check engine light?
Then when taken to another dealership the “problem” is diagnosed as another sensor or valve and once again we have been charged up to $2000. Mercedes Benz diagnoses of the check engine light are unreliable and many times we have been charged for repairs that do not resolve the problem.
What was the fatal flaw of the Mercedes Benz Sprinter?
This article is being written to warn potential buyers of this vehicle of the fatal flaw hidden in each of these vehicles. Prior to 2008, when the United States Government mandated diesel exhaust regulations, the Sprinter, manufactured by Mercedes Benz and sold as a Dodge was a real workhorse.
What kind of trim does a Mercedes SL have?
Filter Parts By Category Accessories & Styling Alloy Wheels, Bolts & Caps Audio/Telecommunications Body & Trim Mercedes 190 Series Mercedes A Class Mercedes B Class Mercedes C Class Mercedes CL Mercedes CLK Mercedes CLS Mercedes E Class (inc W123/W124) Mercedes G Class Mercedes ML Mercedes R Class Mercedes S Class Mercedes SL Mercedes SLK
What should I do if my Mercedes fuse blows?
If a newly inserted fuse also blows, have the cause traced and rectified at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. Before changing a fuse, secure the vehicle against rolling away and switch off all electrical consumers. Always disconnect the battery before servicing high current fuses.
What kind of clips do you use on a Mercedes?
We have Mercedes-Benz door panel retaining clips for the door cards and Mercedes door trim clips for the surrounding dress-up pieces. Fixing up the exterior? Get some of our Mercedes plastic rivets to get a good fit for fender liners, grilles and more.
If a newly inserted fuse also blows, have the cause traced and rectified at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. Before changing a fuse, secure the vehicle against rolling away and switch off all electrical consumers. Always disconnect the battery before servicing high current fuses.
Can a part be snapped to a Mercedes?
If a part needs to be snapped, clipped or bolted to the body of a Mercedes, we have the hardware that fits it.
What does the safety feature on a Mercedes do?
Mercedes-Benz cars that are equipped with automatic transmission have a gear selector shifter interlock safety feature. This safety feature locks the shifter in Park when you turn off the ignition. If you need to move the shifter out of Park and into Drive, you need to reinsert the key into the ignition and turn it to position I or II.
Which is the twin bulb in the headlamp?
Apparently, the big twin halogen operates the main beam and the fogs and the dipped beam is the single bulb that sits on its own at the top of the headlamp unit. I had assumed that the twin bulb was dipped and main beam, and that the single bulb would have been the fogs.
Where are the fuses on a Mercedes Benz E class?
Cigar lighter (power outlet) fuses in the Mercedes-Benz E-Class are the fuses #54a, 54b (cigar lighters) in the Engine Compartment Fuse Box, and fuse #13 (Interior socket) in the Luggage Compartment Fuse Box. The fuse box is located on the driver’s side of the instrument panel, behind the cover.
Light bulb replacement guide for Mercedes-Benz cars. Look up your Model on the first column then move over to the right and click on the year or chassis type. If there is something we don’t have on this page check out Philips website here.
What to do if a Mercedes Benz fuse blows?
If a newly inserted fuse also blows, have the cause traced and rectified at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. Before changing a fuse, secure the vehicle against rolling away and switch off all electrical consumers.
Parking light. P21/5W. Front turn signal. P21/5W. Rear turn signal. P21W. Tail light. 5007 or 12821 or R5W. Tail light.
Blown turn signal fuse or turn signal fuse keep on blowing. Short in the wires that provide 12 volts to the turn signal. You will need to locate the short and repair it. Check the wiring inside the headlight or tail light as the insulation of the wires may melt over time causing a short. We have seen this happen on several E and CLK class models.
What should I do if my Mercedes headlights are not working?
If the connectors are loose, the bulbs are burnt out or the fuses are broken, the headlights will not function properly. You don’t need to be a Mercedes mechanic to check for all three of those problems and fix them. The entire process requires no tools aside from a replacement bulb or fuse.
What to do when both head lights stop working at the same time?
When that happens, the operational lifespan of your headlight capsule will be severely compromised, and the only fix is to replace the headlight assembly. When both headlights stop working at the same time, the bulbs usually aren’t at fault.
How do you remove the headlamp cover on a Mercedes?
Remove the headlamp cover in the engine compartment by removing the retaining clip and pulling the cover off. Lightly tug on the electrical connector at the rear of the assembly. If it comes out, securely plug it into the rear of the assembly. Rotate the housing cover counterclockwise and pull it off. The larger housing holds the low-beam bulb.
What kind of headlight switch does Mercedes Benz use?
Most of the headlight switches in the Mercedes-Benz C-Class follow the same pattern that Mercedes has used for years. Although the innards have been modernized, the same basic rotary switch with a lit knob has been used.
What to do if your headlight doesn’t turn on?
Problems start to occur if the headlights start to turn on and off, or the fog lamps, as well as the running lights, don’t turn on or off at all. This means a visit to your friendly Mercedes-Benz dealer or finding a new switch at an aftermarket source. Prior to working on the car, disconnect the battery.
How do you remove headlight switch from holder?
Locate two small tabs at back of assembly and push out on them in order to release the headlight switch from the holder. Figure 4. Tabs are the back of the module. Release the headlight switch from the holder and then release the chrome trim from the front of the switch. Push down on the metal tangs as the switch slides out of the holder. Figure 5.
How are dipped headlights connected to running lights?
Dipped headlights: Another lead is connected to the lead for the dipped headlights. The electronic equipment gets a signal via this lead when the main headlights are on. The connection is easily made thanks to a Scotchlok connector. Check 1: Engine running, daytime running lights on.
How does a LED daytime running light work?
The LED Light@Day daytime running light kit doesn’t need to be connected to the ignition! Dipped headlights: Another lead is connected to the lead for the dipped headlights. The electronic equipment gets a signal via this lead when the main headlights are on. The connection is easily made thanks to a Scotchlok connector.
Why do you need daytime running lights on your car?
by Daniel Valladares. The daytime running lights on your vehicle are a safety feature that allow other drivers to spot your vehicle on the road during daylight hours. They also increase your road vision during sunrise and sunset. If something goes wrong with your daytime running lights, they should be fixed immediately.
What kind of running lights does Mercedes use?
Mercedes Daytime Running Lights. Spec-D® Daytime Running Lights Daytime Running Lights by Spec-D®. Improve your daytime safety with these quality LED daytime running lights! Designed specifically for your vehicle, these lights can do both improve your driving safety, and at the same time, create…
What’s the Best Daytime running light to get?
Daytime Running Lights by Replace®. Daytime running lights provide that extra light to reveal the road that lies ahead of you, If you have problems with your factory DRLs, go with this high-quality replacement light from Raplace and get… Replacement LED Daytime Running Lights by K-Metal®.
What kind of lighting does a Mercedes C class use?
Chrome housing, clear lens. Lumen offers add-on LED lighting assemblies in a range of shapes and sizes that can be mounted on your vehicle to increase safety, style, and decrease… LED Daytime Running Lights by TYC®.
How do you adjust the headlights on a Mercedes?
Adjust the up/down knob on the driver-side headlight until it is at the same level as the passenger side headlight. Then adjust both sides until the small groove on top of the beam cutoff is directly in front of the light. Reinstall any components that you removed. Close the hood. This is method is generic for Mercedes models.
Why are my headlights going up and down?
Headlights can shift up or down over time from simply driving. They can lose alignment over time which will make them aim up or down, left or right. Visually, this could make your lights appear dim compared to what you are used to.
What does it mean when your headlights are dim?
If your headlights are dim, it could be a sign of a serious underlying problem. Even if the issue is something as simple as a corroded ground wire, your safety is still compromised because you don’t have adequate visibility at night and while driving in inclement weather.
What causes a dim light at the back of a headlight?
But most dim headlights are caused by a corroded ground wire. Just trace the wiring harness from the back of each headlight assembly and see where it connects to the vehicle body. Clean it as described in the photo.
What to do if your head light is not working?
If your headlights aren’t as bright as they used to be, yank one of the bulbs and look for gray or brown residue on the glass. If you find any, replace both bulbs now and get back to seeing more of the road.
Is it easy to change the oil on a Mercedes SL Class?
Changing the oil is easy when you follow these simple steps. Bleeding brakes can be tricky. Here are some tips to make the job easier. The brake master cylinder sometimes get old and wears out. If your brakes are feeling spongy, then you might need to overhaul your system, which includes replacement of the master cylinder.
How do you replace a dim light bulb?
Disassemble the connection, clean it with a wire brush and reassemble it. Coat the parts with dielectric grease to slow down corrosion. Check the bulb to see if the inside of the glass is covered with a brown/gray film. Replace the old bulb with a new one.