Step N5

Changing batteries in both handsets




- Ignition off.
- Reconnect the alarm control module (item C/F)




- Remove the batteries from the handsets.
- Change the batteries, 2 batteries type CR 122C (3 Volt).


NOTE: Batteries contain elements harmful to the environment. They should not be discarded with normal garbage.




- Test both handsets.

If one of the handsets works correctly:
- Exchange the defective control and program both with the key code. Refer to Alarm System Transmitter. Service and Repair

If neither handset works:
- Continue with step N6. Step N6