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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Vehicles With Set Button



When a tire pressure warning light is observed, Check and inflate tire(s) to specified pressures. After correcting the air pressure with the engine off and the ignition on, press the "Set" button and hold (approx. 6 seconds) until:

- the words "Set tire pressure" appear in the instrument cluster (instrument cluster high).

- or the yellow LED lights up (basic instrument cluster).

For further information and description refer to "Tire Monitoring System : Description and Operation". Description and Operation