Ohk i had an accident so my left side lights are not working i did check all the fuse they still ohk

Replace the mas air flow sensor. There's a resistor it must have blown already that's why it's not calculating the right amount of air. Also check to confirm if the air cleaner housing is ohk.

If the horn fuse is ohk then replace the clock spring

Try and lock up the vehicle withe the key fob. Leave for 20 minutes and until lock with the key fob and try to start in usual way.

Check the rear blower fuse and relay. If its ohk,then check the switch. There suppose to be negative supply from the switch to the resistor.
Cheers.

Can be an internal main frame issue...all fuses are good? Try an go over fuses and connections once more to verify. Worst comes to worst...Mercedes dealership would probably be your best bet.

could be your alternator not charging the battery this would cause this problem as for the pothole aslong as tire and everything is ohk it should be fine :) hope this helps

was vehical in an accident? check fuses in pdc under hood this jeep has fuses for the rt side and left side in power distrabrution center.

If it is just the dash and the tail lights then the small light fuse under the hood right side must be blowing.  There must be a short somewhere.  I had this problem recently.  you need to look for the short in some odd places.  there is a known defect in the sunvisors that can pinch wires and short this fuse.  In my case the car stereo had a stray wire that was the problem. I think its the #15 fuse under the hood

First check the fuses in the fuse panel! If this does not correct the problem then start looking for a bad ground located under the hood on the left side of the engine block as well as on the fire wall. I do not believe that these are interconnected problems. Since the problem is apparently one sided I would look also at the ground located by the fuse panel to make sure it was not accidently loosened by kicking it when driving.

Sounds like a blown fuse. Have you checked the fuse box for parking light fuse?