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

Control Module Outputs






- Diagnosis.
- Dipped beam.
- Main beam.
- Parking lights.
- Extra fog lights.
- Brake lights.
- Direction indicators.
- Interior lighting.
- Reading lamps.
- Windshield wiper relay.
- Rear window wiper.
- Electrically heated rear window.
- Electrically heated rear seat.
- Seat-belt warning lamp.
- Electrically adjustable front seats (power supply).
- Radiator fan, high speed.
- Radiator fan, low speed.







- Door open (to main instrument display panel and anti-theft alarm).
- Coolant temperature (to main instrument display panel).
- A/C, off.
- Idling speed compensation.
- Saab Information Display (SID) unit communication.