Starting-off and Driving77
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Caution
Each time the vehicle is parked, first of all apply the handbrake and then additionally
engage the 1st gear.Rear parking aid*The parking aid provides a warnin g of obstacles behind the vehicle.The audible parking aid determines the distance from the rear bumper to an
obstacle behind the car with the aid of ultrasound sensors. These ultrasound
sensors are integrated in the rear bumper.
Range of sensors
The clearance warning begins at a distance of about 160 cm from the obstacle (area
fig. 87 ). The interval between the warning signals becomes shorter as the
clearance is reduced.
A continuous tone sounds from a distance of approx. 30 cm (area ) - danger area.
Do not reverse any further after this signal sounds! If the vehicle is equipped with
a factory-fitted towing device*, the border of the danger area - continuous tone -
extends 5 cm further behind the vehicle. The vehicle can be extended through an
installed detachable towing device.
On vehicles equipped with a factory-fitted radio*, the distance to the obstruction is
shown graphically in the display. On vehicl es with a factory-fitted towing device, the
sensors are deactivated when towing a trailer. The driver is informed about this by
a graphic display (vehicle towing a trailer) in the radio* display. The factory-fitted
radio* can be set so that the play function volume decreases when activating the
parking aid, see Owner's Manual radio*. This improves the audibility of the parking
aid. Activating
The parking aid is activated automatically when
reverse gear is engaged and the
ignition is turned on. This is confirmed by a brief acknowledgement signal.
Deactivating
The parking aid is deactivated by taking the car out of reverse gear.
WARNING
•
The parking aid is not a substitute for the driver paying proper attention and
it is always the driver's responsibility to take care when parking the vehicle or
carrying out similar manoeuvres.
•
You should therefore satisfy yourself, before reversing, that there is no small
obstacle, such as a rock, thin post, traile r drawbar etc., behind your vehicle. Such
obstacles might not be within the range detected by the sensors.
•
Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the signal of the pa rking aid. Thus, such objects or people
may not be recognised by the sensors of the parking aid.Note
•
The parking aid does not operate if you are towing a trailer (applies to models
which feature a factory-fitted towing device*).
•
If a warning signal sounds for about 3 seconds after switching the ignition on
and engaging reverse gear, and there is no obstacle close to your vehicle, this indi-
cates a system fault. Have the fault rectified by a specialist workshop.
•
The sensors must be kept clean and free of ice to enable the parking aid to
operate properly.
Cruise control system (CCS)*IntroductionThe cruise control system (CCS) maintains a constant speed, above approx. 30 km/h
(20 mph), once it has been set, without yo u having to depress the accelerator pedal.
This is only possible to the extent pe rmitted by the power output and braking
power of the engine. The cruise control syst em makes it possible - particularly on
long journeys - for you to rest your “accelerator foot”.
Fig. 87 Parking aid: Detection range of
rear sensors
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