brake lights on 2000 Mercedes-Benz ML320

why do my brake lights come on when I start my car and stay on until I turn the car off

by in Kodiak, AK on June 14, 2009
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2 answers 1 comment
ANSWER by , June 14, 2009
Do you mean the brake lights at the rear of thee car are remaining on all the time, if so I would think the brake light switch has failed / shorted. If the brake light on the dash board is remaining illuminated I would check the brake fluid level in the fluid reservoir.
COMMENT by , November 28, 2010
the 3 rear brake lights [ML320-2002] come on as long with the engine on, how to repair the switch ? please.
ANSWER by , May 28, 2011
Looks like the brake light switch is bad,.if the cruse control won't work it is the switch.