BMW 5 Series: Operation
The Park Distance Control system is enabled in the following situations:
- If drive position R reverse gear is engaged when driving readiness is switched on.
- If the parking assistance button in the switch block next to the controller is pressed when driving readiness is switched on.
- Auto PDC is activated and all conditions for automatic activation are met.
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G30 switch block with parking assistance button
Further information about the operating concept for Auto PDC, the Active Park Distance Control function and acoustic signal output may be found in the "G12 Driver Assistance Systems" reference manual.
Deactivation criteria
Similar to other BMW models, the deactivation is distance/speed-based. The switch-off is effected after a journey of approximately 164 ft (50 m) or at a speed over 6 mph (10 km/h).
If a fault develops, a Check Control message "PDC has malfunctioned. Have system checked." is displayed in the Central Information Display (CID). In addition, the detection range of the sensors is shown shaded in the Central Information Display (CID).
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Limits of the system
Due to the physical limits during the ultrasonic measurement, obstructions
may not be detected by the
Park Distance Control system. Several examples of this are shown below:
If the objects are thin
Cross Traffic Alert
The Cross Traffic Alert was used for the first time in the G12. This warning
assists the driver when
maneuvering out of a parking space and in other everyday situations where it is
difficult to see
Functional principle
If a moving object is detected, which based on the current speed would be in
the area in front of or
behind the vehicle in approximately the next two seconds, a visual and acoustic
warning is issued
SEE MORE:
Overview of chassis and suspension
Overview of chassis and suspension in the G30
Front axle spring strut
Auxiliary battery in the engine compartment (optional equipment)
Brake servo
Steering column
Steering wheel
Rear axle spring strut
Five-link rear suspension
Rear axle slip angle control (HSR) (optional equipment)
Electr
Operating temperature
The positions of the rotary valve at engine operating temperature are shown
by area C of the circuit
diagram.
Operating temperature, Bx8TU engine
The graphic shows control with the engine at operating temperature. The
position of the rotary valve
means that the cross-sections of the respective c
