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

Remove or Disconnect









For Chevrolet, access receiver (4) from underneath rear window panel through rear compartment using forward access hole.

For Buick, rear window panel trim must be removed to access receiver (4).

1. Rivets (10) attaching receiver (4) to rear window panel.
2. Electrical connectors from receiver (4).
3. Receiver (4).