I HAVE A 1987 MERCEDES 300E AND ALL THE LIGHTS ON THE DASHBOARD ARE BLINKING.WHEN I PUT THE SWITCH ON,THEN WEN I START THE CAR THE LIGHTS GO OFF BUT THE SIGNALS DOESNT WORK.
IF SOMEONE CAN HELP ME I REALLY APRECIATE THAT

 

must be some bad contacts... ground or connector.

have it checked before is starts to smoke.

 

sleepwalker, is it possible fuses problem?