my gauges just gone mad, whenever I intend to use a turning signal all the gauges just turn on for a second and then everything returns to normal. Now I know that this is a mass (short-circuit) and that i have to mess with the combinational relay to fix it but can anyone elaborate more?

 

I suggest leaving the Combination Relay alone and replacing a capacitor on the instrument cluster: http://mercedesshop.com/shopforum/sh...d.php3?t=79302

 

thanx 4 the tip