hey guys
i went to the dealer to day to see what's going on with my both keys cuze they stop working now. both key wont lock or unlock the car they told me that they have to reprogram the keys and it will coast me about $75 to do. do you have any idea if they will program it just like it show on the book on the car or they will use a special machine to do it. please help me before i take it down to the dealer
thank you in advance

 

I'd like to know as well. Everything I've read says that the keys cannot be reprogrammed, but they innards can be transplanted to another key and be functional.

 

what model car do you have???

 

i have a 2001 ml 430

 

If its just the lock/unlock thats not working you can resynch them see your manual. If its not allowing you to start the car then the dealer can take care of that.

 

i did it myself as it show on the manual the key will work one then it wont work again. i have no problem at all with starting the car

 

If thats the case I would visit the dealer, seems as if the problem may be with the car and not the key fobs as both have stopped working at the same time.

 

I really don't think it's the key that are the problem. Sounds like it's a car issue. Perhaps antenna on rear window, rear sam, etc.