BMW Radio and Information Systems Bedienungsanleitung PDF herunterladen (Seite 9)

Communications

• Crossed-coil motor with gear mechanism (Stepper Motor)

The crossed-coil motor is a brushless DC motor. The positions of the display are

detected by Hall sensors on the gear mechanism.

• Mounting

The display and the crossed-coil motor are accommodated in a mounting. The mount-

ing is located in the center of the instrument panel so that the same component can be

used for left-hand drive and right-hand drive vehicles. The mounting is screwed flush

with the surface of the instrument panel.

• Switch

Left and right switches are integrated in the trough. The left switches serves the pur-

pose of finely setting the display to improve the readability corresponding to the seat

position and light conditions. The right switch serves to fold the display in and out.

When raised, the position is between 35-108 degrees. The position last stored (last func-

tion memory position) is raised. The display can now be finely adjusted in steps (1 step =

1.2 degrees) using the left-hand switch. The signal from the switch is sent directly to the

stepper motor and is not transferred via the K-bus.

Manual fine adjustment of the display is also possible in a range from 35-108 degrees. In

an area below this range (< 35 degrees), the CID is closed automatically as it can no longer

be read effectively in this position. The right-hand switch can be used to close the display.

Navigation directions are not interrupted if the display is closed while the navigation system

is active. When terminal R is switched off, the CID is always closed and the last position

stored. The display can be switched off by means of a button in the main menu.

If the display is closed manually or electrically while driving, the display will remain closed at

the start of the next trip (last function memory position). The display must first be raised

again by pressing the switch.

1. Screen

2. Switch for Opening/Closing

3. Mounting

4. Switch for Fine Adjustments

5. Stepper Motor with Gear Mechanism

Workshop Note

If the radio station is changed while the

CID is closed, it will open.

The CID does NOT have Anti-trap

protection.

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BMW Radio and Information Systems Bedienungsanleitung Seite 9