Table 1 shows two common exterior lighting related problems of the 2006 Mercedes Benz E320. The number one most common problem is related to the headlights (three problems). The second most common problem is related to the exterior lighting (one problem).
| Problem Category | Number of Problems |
|---|---|
| Headlights problems | |
| Exterior Lighting problems |
The insulation covering the electrical wiring that powers the low beam headlights on both passenger and driver sides has failed and crumbled away exposing the bare copper wire. This circuit powers two halogen 55 watt bulbs (110 watts total or ~10 amps) at 12 volts. Read details...
During renewal of headlamp bulbs I found that insulation had broken off leaving substantial portion of bare conductors. Wires are in close proximity to each other and if they touch there is the possibility of loss of lighting or electrical fire. Read details...