Mercedes-Benz ML 163
What the hazard is
Failure of the cruise control to disengage may lead to a serious accident.
What to do
Letters will be sent to affected owners. Owners are advised to contact their authorised Mercedes-Benz dealer to have the the brake light switch replaced free of charge.
Defect
A faulty brake light switch may lead to the cruise control not disengaging when tapping the brake pedal. The cruise control can still be disengaged via the cruise control lever or by applying the brakes fully.