My Mercedes s500 2003 has turned on the engine light, the color of the light is orange, in the other hand, the suction in the passenger door stopped working, finally, the parking sensors stopped working, the button is always on & the parking sensors keep making continuous sound
Engine light on 2003 Mercedes-Benz S500
by Scorpion in Nyack, NY on July 10, 2009
ANSWER by Bret Bodas , July 13, 2009
This sounds like you'll need a fairly involved diagnostic performed on the electrical system. Consider taking this to your Mercedes dealer or a high quality Mercedes independent shop.