Removing Control Unit For Memory Seat Adjustment

→ Prior to disconnecting the control unit, switch off ignition and remove ignition key.

→ Ensure that the power supply is not interrupted during programming.

→ Connect a battery charger with a current rating of at least → Nominal value: 40 A to the vehicle battery.

Information 

If the control unit must be replaced, first read out the values using the PIWIS Tester 9718.

Fig 1: Identifying Installation Position

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1. Unscrew the two fastening screws -1-  .
   Fig 2: Removing Control Unit Fastening Screws

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2. Release electric connectors -A-  on the control unit and disconnect them.
   Fig 3: Disconnecting Control Unit Electric Connectors

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