61 35 001 Removing And Installing (Replacing) Trailer Module

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

Necessary preliminary tasks:

E88:

Remove cover for control units (1).

Fig 1: Identifying Control Units

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Disconnect plug connection (1).

Remove trailer module (2) in direction of arrow from device mounting (3).

Fig 2: Identifying Plug Connection & Device Mounting With Trailer Module

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Replacement:

Carry out vehicle programming/coding .