Exterior Lighting Problems of Mercedes Benz C320

Mercedes Benz C320 owners have reported 8 problems related to exterior lighting (under the exterior lighting category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mercedes Benz C320 based on all problems reported for the C320.

1 Exterior Lighting problem of the 2002 Mercedes Benz C320

Failure Date: 10/04/2023

While changing one of the lights in the headlight housing, I found the wiring's insulation rotting off all the wires, exposing the bare copper presenting a fire hazard.

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2 Exterior Lighting problem of the 2003 Mercedes Benz C320

Failure Date: 12/01/2016

Mercedes benz possible recall / extended warranty for fuel system. . . Involving a c class 2003 with same engine as the e class. The car fuel system is totally messed up, will only fill a half tank and runs out of gas because the fuel tank system is not working correctly. Car will not fill. Only one tank taking and sending fuel apparently. Dash is messed up, lights out, fuel system totally messed up. I almost went off a cliff in the car, slid backwards on a hillside when the car ran out of fuel unexpectedly. No gas, no power, my car went backwards, brakes not working, I went into a ditch and almost into a steep hillside, very scary. A car branch saved my demise, holding the top of the car and kept me from going down into a ravene. Dent on the back roof is still there. Mercedes benz refuses to acknowledge any problems although the problem is apparently prolific in cars this year and type. Same fuel system on a C320 as an e320 same year. Same engine too. My mechanics are baffled, no one can fix it, mercedes shops don't want to help, no one can help.

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3 Exterior Lighting problem of the 2001 Mercedes Benz C320

Failure Date: 07/16/2016

My battery keeps draining. When I look at the display screen it only states that the front right light is out. When I had two mechanics look at it and they stated that my battery is being drained due to my seat function not working properly. After not using my battery for hours it dies. I keep having to jump it. My battery has been replaced less than a month ago so I know the battery is not an issue. My display screen gives me a few different malfunctions and than one moment it displays no malfunctions. After charging my car and than leaving it a strange churping sound goes off in my car causing my battery to die again. There are times when my car has died in at night in strange areas and I have to alone and unsafely jump my car and sit until my jumper provides my battery with enough juice to start my car. When I am driving my functions stop working because my battery isn't strong enough to power the everything. This has happened on a number of occasions.

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4 Exterior Lighting problem of the 2001 Mercedes Benz C320

Failure Date: 07/22/2014

The "multi function display" (mfd) screen in the dash fades with interior heat (in summer) and eventually fails over time. The mfd displays all critical vehicle operation information (such as coolant temperature warnings, electronic stability control activation, etc. ), and all notification of vehicle fault codes that occur. Without the information visible, the owner can't know if there is a safety problem. There are no mechanical gauges serving as back-up. Further, the vehicle odometer is only visible in the mfd. Without an operting mfd, the owner cannot view, or certify the correct odometer mileage, required by federal law when selling the vehicle to a dealer or subsequest owner. This is a well-known fault across several mercedes models. Dealers offer to replace the mfd, at considerable owner expense. However, because of the odometer issue, I believe that mercedes should fix the display at zero cost to the consumer.

5 Exterior Lighting problem of the 2002 Mercedes Benz C320

Failure Date: 07/14/2013

There have been two warning lights for rear lights and after drving for 4 hours, a warning came on for electrical stability and my car quit working completely. There was a burning smell and I had to restart it. I am very concerned about this.

6 Exterior Lighting problem of the 2002 Mercedes Benz C320

Failure Date: 02/25/2013

The contact owns a 2002 Mercedes Benz C320. The contact stated that while driving at 45 mph, the instrument panel failed to function. As a result, the contact was unable to read the gauges and the indicators. The vehicle was taken to an independent mechanic. The mechanic was unable to diagnose or repair the vehicle. The failure recurred on numerous occasions. The manufacturer was not notified of the failure. The contact was aware of NHTSA campaign number: 06v028000 (interior lighting) however, the VIN was not included. The failure mileage was 102,000.

7 Exterior Lighting problem of the 2001 Mercedes Benz C320

Failure Date: 06/15/2010

I had a few electrical problems but have now been resolved through many repair shop visits. I have 109,000 miles on the car. Now. The issue that kept occurring is the passenger door handle that keeps coming off. I already replaced it once and the part itself is $350. I can buy the whole door for $300 at the scrap yard. Not sure what to do. I feel like its the glue and maybe the hot humid weather is affecting it? I did have to replace a new battery and thought something was wrong with the car because it drained so quickly. I think the battery was just bad and its been fine ever since.

8 Exterior Lighting problem of the 2002 Mercedes Benz C320

Failure Date: 01/07/2008

Mercedes benz 2002, C320 *steering wheel malfunction warning *seats malfunction *brake and oil fluid misleading info *battery drain *turning signals requiring new harness that cost a lot $$$.


Other Common Exterior Lighting related problems of Mercedes Benz C320

Problem Category Number of Problems
Exterior Lighting problems
8
Turn Signal problems
4
Headlights problems
3
Brake Light problems
2
Tail Light problems
1


C320 Service Bulletins
C320 Defect Investigations