Mod Description
Batteries don't last forever so instead of getting locked out of your car, let's change the battery for a fresh one.Mod Details
PremiumNo Difficulty





Here is the Fortwo 451 key, it is very similar to the Forfour key.
The USA 451 key has a red panic button but the instructions are the same.

Take a coin, insert it in the back of the key and lever it open.

The 2016 battery is situated on the left in the picture below.

Swap the old battery out for a new one as quickly as you can. Make sure you get it around the right way.
Ideally the battery in each keyfob needs to be changed at the yearly service.