Back to Car Questions
I just had a Key programmed and I was wondering how long should it be before the key pairs with the car 2002 s500
MercedesMedic 11 months ago
Technically the key will work as soon as you plug it into the igntion. With that said, I did have a W220 that took several hours for the key to work.
Connect a charger and let the key in the igntion overnight.
Do you get any specfic error messages on the dashboard.