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)

Or, hide this message: temporarily or permanently

Lumbar Support Switch

1. Disconnect the battery. For additional information, refer to Battery.







2. Position the seat control switch aside.







3. Disconnect the power lumbar support air hoses.







4. Disconnect the lumbar seat control switch electrical connector.
5. Remove the lumbar seat control switch.

INSTALLATION
1. To install, reverse the removal procedure.