Programming and Relearning

84 21 800 Removing and installing/replacing Combo Box







IMPORTANT: Read and comply with notes on protection against electrostatic discharge (ESD protection).







NOTE: Comply with notes and notes on handling optical fibres.







Necessary preliminary tasks:
- Remove left front seat







Undo screws (1) and remove lid (2) in the direction of the arrow.







Disconnect plug connection (1).
Unfasten screws (2).
Unlock the retaining lug (3) and remove the combox (4).







Replacement:
- Carry out vehicle programming/encoding
- if necessary, log mobile phone on to vehicle