Fiat 500 Key Fob Replacement If your 500 keyfob stops working, you can use a different one to determine if it will be detected by your car. If it does, then the issue may be related to the battery or water damage to the fob that was originally used. Replace the battery first. The "+" side should be facing down. <img width="409" src="https://thekeylab.co.uk/wp-c
Advertise With Us