How to Repair a Saab 93 Key Fob

There's a good possibility that the key fob of your Saab 9-3 is faulty with its electronic chip. The metal component of the keys from the past was easy to duplicate, however, modern key-fobs have an immobilizer to safeguard your vehicle.

To figure out why your key fob doesn't work, replace the coin battery. This is a low-cost and simple fix.