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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Replacing DME Control Unit

DME Removal:





1. Extract and record all fault codes.
2. If possible, run the engine until normal operating temperature is attained.
3. Switch the ignition "OFF".
4. Remove the battery.

E-box Cover:





5. Remove retaining screws at E-box and set the cover with harness aside.

Control Unit Removal:





6. Lift the locking clamp and disconnect the plug.

Control Unit Locations:





7. Pull the DME control unit out.