How to repair an alarm for a 1996 Volvo 960?

To repair the alarm system on a 1996 Volvo 960, start by checking the fuses related to the alarm and central locking system, as a blown fuse can cause malfunction. Inspect the alarm control unit and wiring for any visible damage or corrosion. If the alarm is still not functioning, you may need to reset it by disconnecting the car battery for a few minutes and reconnecting it. If issues persist, consider consulting a professional or referring to the vehicle’s service manual for specific troubleshooting steps.