Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Voice Control Switch Test/Replacement

Voice Control Switch Test/Replacement

1. Remove the driver's airbag assembly.
2. Remove the two screws and cover (A) from the steering wheel.






3. Remove the two screws from the audio remote/voice control switch (B).
4. Disconnect the 4P connector from the audio remote/voice control switch.
5. Measure the resistance between the No. 1 and No. 5 terminals in each switch position according to the table.






6. If the resistance is not as specified, replace the voice control switch.