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

Pump: Service and Repair

Removing and installing pneumatic system equipment (PSE) control module (A37/2-A37/5)

1 Floor covering in trunk
2 Car jack box
3 Foam block
4 Electrical connector
5 Pneumatic connection
A37 Pneumatic system equipment control module