Filter
Top Products
CODE XAG
161
SAFETY
PARKSENSE™*, FRONT AND REAR
Details and Technology
ParkSense operates on the echo sounder principle. The electronic control unit uses ultrasonic signals
detected by sensors in the front and rear bumpers to measure the distance between the vehicle and an
obstacle. When reversing, the system monitors the area to the rear and front of the vehicle. When moving
forward, only the area to the front of the vehicle is monitored. The system is activated automatically
when the ignition is switched on and the handbrake lever is released. It switches off when the speed
of the vehicle exceeds approximately 17 km/h (11 mph) and back on when the speed falls below this
threshold again. The system monitors the area between 279 millimetres (11 inches) and 990 milllimetres
(39 inches) from the front, and between 279 millimetres (11 inches) and 1778 millimetres (70 inches)
from the rear. As soon as an obstacle is detected within these areas, the visual (yellow and red LEDs)
and audible warnings are activated. As the vehicle approaches an obstacle in its path, the visual signals
are the first to be activated. As soon as the first red segment lights up, the audible warning is activated
too. This sounds intermittently to begin with, then becomes continuous when the minimum distance is
reached. The double warning display for the front area is located in the centre of the instrument panel,
with two separate displays for the rear area integrated in the exterior mirrors. PTS can be switched on
and off manually by means of a switch in the centre console. When PTS is switched off, an indicator light
comes on in the switch.
Benefits and Arguments
• Facilitates precise parking, with the help of visual and audible warnings
• Makes parking easier in tight situations
The parking aid facilitates precise parking and helps the driver to judge distances from obstacles in front of
and behind the vehicle.
Remarks
The sensors must be free from dirt, ice and snow in order to function correctly.
*Intended to provide assistance to the driver. Always exercise appropriate care while reversing.
ParkSense is a trademark of DaimlerChrysler Corporation.
Picture shows pre-production model. Picture shows pre-production model.