How to Repair Fiat 500 Keys

There are many reasons why your Fiat 500 key fob may not function properly. One of the most common is the small "watch" battery that's inside it dies. It's an 3.3-volt lithium CR2032 You can buy it anywhere for less than $3.

A locksmith is the ideal option to contact if you require a new car key for an old Fiat model. United Locksmith can provide