Brake Light Switch Failure May Cause ESP/BAS Warning Lights on Mercedes-Benz E320 CDI

Problem Description and Possible Solution

The ESP and BAS warning lights may illuminate due to a failed brake light switch. Replacement of the failed switch should correct this concern.

Problem Data
RepairPal Verified
Average mileage: 99,950 (99,950–99,950)
2 model years affected: 2005, 2006
4 people reported this problem