Hello. I am new here and hoping someone can help me. I have an 05 G35 coupe. Around Thanksgiving, my key fob stopped working while I was out of town on vacation. When I got home I tried the other one and it stopped working too. I read online that it was probably the battery in one of the fobs, so I replaced both and tried to reprogram the remotes. I could only get through the first step (key in and out 6 times, then lights flash) and could get no further with it. I finally gave up and went to the dealership. They could not reprogram my remotes either. They even tried to program brand new remotes to the car and they would not work either. THe only thing they could tell me is it was an Electrical problem and I would need to come back so they could play with it to figure out what the problem was. Has anyone has this problem before? Any suggestions as what to look for before I pay the dealership and arm and a leg to fix this?!?!? Thanks so much!

 

bump!!!

im haveing the same problem.i ordered a key fob from ebay and it worked the first day second day the lock and unlock button stoped working then i opened it up and took the battery out then put it back in and now none of the buttons work.i tryed to reprogram it but i cant get past the second step where you turn the key to the on pos and the blinkers blink again.
anyone else had this problem?

 

I bought mine from eBay aswell and it just now stopped working. I'm going to try reprogramming it tonight.

 

So did it work for you after reprograming it?I think the keypad they sent me was defected so they said there was going to send me another one.

 

Sadly no, I might aswell send an email to the vendor for a replacement.