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

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Seat Temperature Element: Description and Operation

Circuit Description
Fuse 25 supplies battery voltage to the Left/Right front seat warmer when the ignition switch is "ON" and the Left/Right front seat warmer switches are pushed. When each seat warmer switch is pushed, battery voltage is supplied to the seat warmer and grounded through G01/G02.