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System Parktronic (PTS)
 | Parktronic System does not recognize the items placed in close proximity to the rear bumper at a height below or above the level (flower beds, drawbar trailers, etc. - be careful! |
PTS provides the driver with information about the distance to the obstacle when parking the car in reverse. The system turns on automatically when you turn the key in the ignition lock in position 2 and the reverse gear (?�R?�), - off the system also automatically. | Serviceability of functioning of system Parktronic largely depends on the degree of contamination mounted in the rear bumper trim ultrasonic sensors. Noise can make the ultrasound sources (including air brakes squealing trucks). |
 | Driving the sensors PTS (1) of the rear bumper |
The risk zone is controlled by four sensors mounted in the rear bumper trim. The range of the sensor is 150 cm for the central sensor, 100 cm for rotary encoders. The minimum allowable distance between the sensor and the obstacle is 30 cm below the sensitivity threshold is violated. Keep the surface of the bumpers.  | The zones of the sensors PTS (1 of 2) |
 | The zones of the sensors PTS (2 of 2) |
Special LED Parktronic system is placed in the upper right corner of the rear of the cabin, near the tailgate models Universal and right at the top of the arc of security Convertible models.  | The design of the light indicator PTS |
The indicator is divided into three sections of 2 red, 2 yellow and 2 green segment - complete the activation segment corresponds to the distance to the nearest obstacle. About the dangers of approaching the obstacle (activation of the red segment indicator) warns the driver 3-second continuous acoustic signal. When connecting the electrical connector to the trailer tow bar (at a corresponding complete set of the car), the system automatically turns off. In case of infringement of serviceability of functioning PTS activated the red segments light indicator system and issued a 3-second acoustic signal - check the purity of the surface of the bumper. If necessary, drive to a service station Mercedes-Benz to perform necessary regenerative repair of the system.
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