1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
2. REMOVE MAYDAY SWITCH ASSEMBLY
(a) Using a screwdriver, detach the 2 claws and remove the telephone switch. Then disconnect the connector.
HINT:
Tape the screwdriver tip before use.