One problem related to electrical failure has been reported for the 2006 Mercedes Benz R350. The most recently reported issues are listed below.
The contact owns a 2006 Mercedes Benz R350. The contact stated that the engine began making a loud noise. The dealer replaced the idler pulley, but the engine continued to make a loud noise. The run flat indicator light and the electrical warning light illuminated. The electrical panel was replaced. The vehicle continued to have electrical failures and the power sunroof lid would not close. The dealer ordered an undisclosed part from germany. The current mileage and engine size were unknown. The failure mileage was 15,000.
| Electrical System problems | |
| Wiring problems | |
| Electrical Failure problems |