2007 Mercedes-Benz ML320 CDI "spare key wont work" Questions

...spare key wont unlock it. Why? Possibly the spare key was mis-keyed so you may have to have another spare key made after you get original key by using a locksmith to open door. I had an older chevy ...

...KEY, ONLY THE SPARE ONE. IF I SHOULD LOSE THIS ONE, IT MEANS THAT THE SPARE WILL NO LONGER WORK. WHAT DO I DO? HOW DO I MAKE IT RECOGNISE THE KEY I HAVE BEEN USING OR DO I JUST FORGET ABOUT IT AND ...

...spare key just need re-programming? as they are sealed the batts cant be changed can they? The battery in your remote key fob can be changed.But the spare key has to be programed to work.Take your ...

If ti will - set the park brake and try your spare key. If your spare key works get an new one cut usuing it as a template and discard the problem key. Hope one of these suggestions works. Let me know

...key light cam on but the spare none battery one wont work key light comes on please advise thanks You need to have the spare reprogrammed as it has an immobiliser chip that sends a signal to the cars ...

Spare key wont start the car but make the ignition work spare key is not most likely registered for the car that's why it doesn't start. don't use it again, or the car may lock you out completely and ...

change car battery still doesnt work. Does anyone have any solution for this pls It could be a failed key !! haveyou tried your spare key ? if not it could be the EIS or ESL (electronic steering lock

...spare key and that wont work, do I need to push something in the car to get the key to work? the spare key is not for that car You always use the remote so now the door baril are seize you never use ...

...SPARE KEY AND MAKE EXTRA ONES.. IF THAT DONT WORK OR DONT HAVE A SPARE LIKE I DIDNT I HAVE A SOLUTION FOR THAT TO..WHAT YOU CAN DO FOR WORN IGNITION OR KEY WITH NO SPARE IS WHEN U COPY AND CUT A NEW ...

...spare key does work but I have read about the barrel chamber being an issue but im not sure as the spare works and the key is also very worn - could it be i just need a new key cut ?? Time for a new ...