5 Series E61 523i (N52) TOUR
The following information is also required:
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EGS or LM:Electronic transmission control (with automatic transmission) or light module (with manual
transmission)
The reverse-gear signal is delivered by the transmission control (PT-CAN) or the light module (K-CAN). The
reverse-gear signal is required for the automatic parking function.
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AHM: Trailer module
The trailer module (AHM) sends a signal indicating whether or not the vehicle is towing a trailer. The automatic
parking function is deactivated if a trailer is detected.
The following motors are controlled to provide the exterior mirror functions:
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Motors for adjusting the mirror glass horizontally and vertically
One motor adjusts the mirror glass horizontally, another adjusts the mirror glass vertically. The mirror is adjusted
by reversing the motor's direction of rotation.
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Motor for folding in the mirrors
The exterior mirror consists of a mirror base and mirror body. The motor for folding the mirror body in and out is
fitted in the mirror base.
The mirror is folded in and out by reversing the motor's direction of rotation.
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Mirror heating
The mirror heating defrosts the mirror glass in the exterior mirrors.
System functions
The exterior mirrors have the following functions:
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Horizontal and vertical adjustment
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Folding in and out
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Mirror heating
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Automatic parking aid
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Mirror memory, driver
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Safety functions
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Electrochromic exterior mirrors
Horizontal and vertical adjustment of the exterior mirrors
It is possible to adjust the exterior mirrors from terminal R ON. Other conditions are: Door module or body
gateway module active (not in Sleep mode), consumer cutoff not active.
The exterior mirrors can be adjusted in the horizontal and the vertical from a button pad (4 arrows =
4 directions). The button pad is located in the switch block in the driver's door. A slide switch switches between
the driver's side and the front-passenger side.
It is only possible to adjust the mirror in either the horizontal or the vertical at any one time. Diagonal adjustment
is not possible.
Adjustment is not possible with the exterior mirrors folded in.
The exterior mirror is moved as far as the mechanical stop while the button pad is pressed down in a certain
direction.
The adjustment time is limited to a maximum of 10 seconds to protect the motors and the mechanisms. Once
the maximum adjustment time has elapsed, it is not possible to adjust the exterior mirrors for another 10
seconds.
SBT Exterior mirrors E60, E61, E63, E64
BMW AG - TIS
06.02.2013 01:03
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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