ptrustfull

I replaced the headliner of the ML500 and also got the throttle out because it had a leak. Was about 2 days work. After putting it all back there is mainly no power. When i turn the ignition the gear selector and mileage turn on but nothing else. Even the hazard, dim lights and interior lights don not work. I thought it might be the EIS but i removed the fuse from an ML350 and the hazard and lights work , the power locks stop working. Any assistance would be appreciated to get this sorted out