66 20 508 

Important!

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

Necessary preliminary tasks:

Remove trim from rear apron

Remove right luggage compartment trim panel

Partially detach insulating mat.

Removing and installing (replacing) control unit (Park Distance Control) BMW 3 E90

Release screws (1) and pull back device holder (2).

Removing and installing (replacing) control unit (Park Distance Control) BMW 3 E90

Unlock plug connections (1) and disconnect.

Unlock catch (2) in direction of arrow and remove control unit (3) upwards from device carrier (4).

Replacement:

Carry out programming/coding.