hallo everyone,

i'm owner of C200CDI 2008 car. since I own the car I got problem with my central lock\unlock, I was looking for sulotion all over the forum+google but nothing...

I can lock or unlock the car with the ketless IR but when i get 3m away or anywhere that is far from the car i can't lock or unlock the car...

I did change for new buttary in my ket fob
I don't have problam with my radio signal

I'll be happy if anyone can give me solution for that problem!

thanks for helping