Vauxhall Astra GTC Owner's Manual page 143

142 Driving and operating
An illuminated LED in the parking
assist button indicates that the
system is ready to operate.
Depending on which of the sensors
are closer to an obstacle, you will hear
the buzzing sound of the respective
sensors. The interval between the
sounds becomes shorter as the
vehicle gets closer to the obstacle.
When the distance is less than
30 cm, the buzzing is continuous.
Depending on the version, the
distance to a front obstacle is
indicated in the Driver Information
Centre by changing segments.
If the r button is pressed once
within an ignition cycle, the front
parking assist is always reactivated
when the vehicle speed goes below
a certain value.
Deactivation
Deactivate the system by pressing
the r button.
The LED in the button extinguishes
and Park Assist Off will be displayed
in the Driver Information Centre.
The system is deactivated
automatically when exceeding
a certain speed.
Fault
In the event of a fault in the system,
r illuminates or a vehicle message
is displayed in the Driver Information
Centre.
Additionally, r illuminates or
a vehicle message is displayed in the
Driver Information Centre if
a malfunction of the system due to
temporary conditions like snow
covered sensors is detected.
Vehicle messages 3 86.
Important hints for using the
parking assist
9 Warning
Under certain circumstances,
various reflective surfaces on
objects or clothing as well as
external noise sources may cause
the system to fail to detect
obstacles.
Special attention has to be paid to
low obstacles which can damage
the lower part of the bumper.
Caution
Performance of the sensor can be
reduced when sensors are
covered, e.g. by ice or snow.
Performance of the parking assist
system can be reduced due to
heavy loading.