GF68.50-P-2007PC Normalization Function

GF68.50-P-2007PC Normalization Function

- with CODE (413) Panoramic sliding roof
- up to Model Year 8

Function requirements
- Denormalization must have occurred.

Performing normalization
Close the sun blind using the roof system switch (N70s1) as far as the mechanical limit stop and continue to press the switch. The overhead control panel control module (N70) continues to actuate the sun blind motor (M24m1) and resets the position counter to zero when it detects that the motor is " locked up" for at least 0.6 seconds.

Before reaching the end stop position a minimum of 3 pulse edges must be detected on each Hall sensor.

Renormalization
Occurs only when normalization takes place with the sun blind completely retracted. When next closed again, however, "renormalization" occurs. This resets the Hall sensor pulse count to zero.

Normalization cannot be performed via the "convenience opening", "convenience closing" and "automatic opening" functions.