key fob not working for CLK 320 2001 MB

 

So you assume the issue is because of a fuse? Have you checked the remote key battery? Have you looked at the fuse chart in your vehicle for related fuses and locations? Have you had the remote fob checked? Do you have a spare reote key fob to check? Is there some sort of wiring or component damage inside the door for this system? There is much more to a remote key fob not being recognized by the car than just a fuse.