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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Driver/Vehicle Information Display: Testing and Inspection

Multi-Information Display Selector

INSPECTION

1. Remove the airbag module from the steering wheel.
2. Connect tester as shown in the figure, and measure the resistance between the terminals when pressing each switch.






3. If resistance is out of specifications shown in the above table, a fault in switch is indicated. Replace the switch.