Mercedes Benz C320 owners have reported 18 exterior lighting related problems since 1996. Table 1 shows the 5 most common exterior lighting problems. The number one most common problem is related to the vehicle's exterior lighting (8 problems). The second most common problem is related to the vehicle's turn signal (4 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Exterior Lighting problems | |
| Turn Signal problems | |
| Headlights problems | |
| Brake Light problems | |
| Tail Light problems |
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. Read details...
The turn signal on the front right has been out since about February. The dealer parts guy said quote: "confirmed grounding problem (a design flaw); ground wire is too low a gauge for max current through headlight assy. And overload causes short (meltdown - literally)". Read details...
I went to change my low beam headlight bulb and found the wiring insulation all flaking off to about six inches from the bulb connector. I searched on line and found others complaining of this same thing. Read details...
I purchase my 2003 mercedes from carmax in 2 years ago. It had 45,000 miles when I purchased it. From the time I purchase this car I had to replace the sunroof motor, replace the shocks, replace the truck lock, replace the fuel tank, and I had some transmission work done. Read details...
This has been ongoing for 3 years. I have a Mercedes Benz C320. I have had intermittent air conditioner and heater. My electronic keys have been intermitant. There is a squeaking sound from the suspension. I get malfunction messages when there is no malfunction. Read details...