Sunroof / Moonroof: Description and Operation

GF77.39-P-3218RD MAGIC SKY CONTROL Control Unit, Component Description
MODEL 172.4
- with CODE (412) Glass Vario roof





N53 MAGIC SKY CONTROL control unit

Location
The MAGIC SKY CONTROL control unit is located in the center on the front roof frame.

Tasks
The MAGIC SKY CONTROL control unit actuates the transparency of the MAGIC SKY CONTROL roof (R40).
The MAGIC SKY CONTROL control unit has the following purposes:
^ Reading in of sensors and signals
^ Evaluating input factors
^ Actuating components

Reading in of sensors and signals
These input factors are read in via the following connection:
^ Interior CAN (CAN B)

Interior CAN
The signals are read in by the MAGIC SKY CONTROL control unit via the interior CAN.
The functions resulting therefrom are described in the corresponding function descriptions (see block diagram or function schematic).

Evaluation of input factors
The input factors are evaluated by the integrated microprocessor and actuated correspondingly.

Actuating components
The MAGIC SKY CONTROL control unit directly actuates the MAGIC SKY CONTROL roof.