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ACC Control Module, Changing





NOTE: During calibration, all previous diagnostic trouble codes are erased. Before carrying out calibration, all stored diagnostic trouble codes should be read.

Removal:
1. Switch off the ignition.
2. Remove the ashtray.
3. Pull the ashtray holder forward by bending down the two upper locking tabs.
4. Press out the control module from behind.
5. Unplug the 39 pin connector.

Installation
1. If a M1994 ACC control module is to be fitted in a car of year model M1990-M1993, first carry out the procedures "ACC Control Module Adapting" so that the control module will operate as intended.
ACC Control Module Adapting
2. Plug in the connector.
3. Place the control module in position.
4. Clip in the ashtray holder and the ashtray.
5. Calibrate the ACC system by pressing he "AUTO and "VENT" buttons at the same time.
6. Carry out user programming as required by the customer.



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