BMW 7 Series: Introduction
The F01/F02 with Slide/tilt Sunroof
The slide/tilt sunroof is an option on the F01/F02. Several control units are involved in the operation of the slide/tilt sunroof.
The roof control module controls and monitors the motors of the slide/tilt sunroof.
The roof control module (FZD) is linked with the Car Access System CAS which enables or disables operation of the slide/tilt sunroof.
The footwell module FRM supplies the signal from the door contacts. The Junction Box electronics provide the power supply for the motors via terminal 30.
The dynamic stability control acquires the signals from the wheel speed sensors while the integrated chassis management makes available the speed signal to the vehicle electrical system.
Slide/tilt Sunroof Operating Concept
The button for operating the slide/tilt sunroof has three directions of movement. In addition to the manual and overpress functions, the button has a double-click function in the three movement directions.
With the double-click function the button is actuated twice within a short time into the overpress position or tilt position.
This allows the customer to have the slide/tilt sunroof opened and closed automatically from any position of the slide/tilt sunroof and sunroof shade.
While moving, the slide/tilt sunroof can be stopped by pressing the button again.
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System Overview
Input/output slide/tilt sunroof
Fig. 31: Slide/Tilt Sunroof Input/Output Diagram
COMPONENTS DESCRIPTION CHART
Footwell module FRM
Door contacts (4x) in the vehicle doors
Driver's door lock barrel
Functions
Overview
The roof control module receives signals from the other control units for the
functions of the slide/tilt sunroof.
The executing control unit is the roof control module. It controls the
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System Components
Spare Parts of Slide/tilt Sunroof
The slide/tilt sunroof in the F01/F02 consists The following table lists the
most important of mechanical and electrical components.
COMPONENTS DESCRIPTION CHART
El
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Body Equipment - Operating Fluids
1.0 ADHESIVES/SEALANTS FOR GLASS
Sikaflex 255 Adhesive is a single component polyurethane with a minimum
curing time of 4 hours at 72ºF/22º
C and 38% relative humidity.
The windshield or rear window must be installed within 10 minutes of applying
the adhesive or a skin will form
on the adhesive
Removing And Installing/Replacing Forward/Back Seat Adjustment Drive Unit
Necessary preliminary tasks
Raise front seat as far up as possible
Remove TRIMS ON UPPER RAILS
Procedure in event of faulty drive for forward/back seat adjustment:
Removing forward/back seat adjustment motor
Unfasten plug connection (1) and disconnect.
Fig. 42: Identifying Forward/Back Seat Ad
