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Notes on steel and glass slide/tilt sunroofs
(initialization/normalization/learning of
characteristic curve)

Note:

Initialization comprises:

Normalization

Learning characteristic curve

The mechanical end positions are recorded and stored during
normalization.

The characteristic curve is learnt immediately after normalization.

When the characteristic curve is learnt, the mechanical closing
forces of the slide/tilt sunroof are recorded and stored for correct
operation of the anti-trapping mechanism.

Note: 

Then carry out an initialization:

if the slide/tilt sunroof has been mechanically moved by

means of the emergency actuator

in the event of malfunctions, e.g. no one-touch function, no

opening or no comfort function possible 

after disengagement of the drive unit

after work is carried out on the mechanism of the slide/tilt

sunroof

after the control unit has been replaced

Warning!

There is no anti-trapping protection during initialization.

RA  Notes on steel and glass slide/tilt sunroofs (initialization/normalization/learn

BMW AG - TIS

22.01.2013  08:32

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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2 Repair Instructions > 54 Slide-tilt Sunroof And Convertible Top (3-door) > 13 Electrical Sun Roof Components > 1 RA Notes On Steel And Glass Slide_tilt Sunroofs (initialization_normalization_learn

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