Brake Light Switch Failure May Cause ESP/BAS Warning Lights on Mercedes-Benz ML350

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

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Average mileage: 137,025 (99,960–235,165)
4 model years affected: 2003, 2004, 2005, 2007
9 people reported this problem
4 people shared problem details
Constant beeping when vehicle is in motion. Brake and ESP lights on dash illuminated.
Replacing the senser on the wheels
The EAS/BAS and RED break light js on and now my check engine light is on
ESP/BAS lights comes on and off all the time. Brakes: pads, sensors and rotors replaced to no avail. I will change brake light switch next
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