Three problems related to exterior lighting have been reported for the 2006 Mercedes Benz R350. The most recently reported issues are listed below.
Rear light modules (tail, reverse, brake, signal) keeps on failing. Dealer quotes initially $200 to fix/rewire but then goes up to $800 to replace ecu. This is frustrating as this is drving hazard, owners are left without much choice. I have seen multiple complaints of the same issue so mb should already know that this problem exists and be honest upfront about it. I hope nobody gets hurt if the lights fail while driving this model/brand.
On my 2006 Mercedes Benz R350, the rear brakelights and taillights regularly fail to eliminate. The lights are very inconsistent and when they fail a back-up substitute light comes on. A message appears on the dash indicating that the substitute lights are on. After changing the bulbs numerous times, I was told by a mechanic at mercedes that the contact may be worn out.
Headlamps shine too close to car. Only shine 40-50 feet out to the front and at night, especially in rain, you absolutely cannot see the road or hazards in it, such as deer.
| Exterior Lighting problems | |
| Brake Light problems | |
| Tail Light Switch problems |