System description · The ParkAssistentsupports the driver when Warning

System description The ParkAssistentsupports the driver when Warning &reversing. The system detects obstacles and I Danger of injury and damage indicates these to the driver in good time. If an .to vehicle when the vehicle obstacle is detected by the system, a signal is rolling backwards! tone with a tone break sounds at a distance > Reversegear must be engaged of 1.5 m to ~heinside sensors and 0.6 m to and the ignition must be switched outside sensors. The tone break of the signal on; otherwisethe ParkAssistent tone shortens as the vehicle approachesthe System is deactivated. obstacle. Ata distance of 0.3 m, a continuous tone is emitted. WarningSystem readiness & I Danger of injury and damage to The ParkAssistentsignals readiness with .vehicle when the system limits are reached! The system doesa short signal tone provided that: not free the driver from his/her responsibility to be careful. the ignitionis switchedon > Short obstacles such as a person reverse gear is engaged lying down cannot be detected. System error > The reflection capabilities of the system may be impaired bySystem errors are indicated by the sounding sound-absorbingobstacles suchof a continuoustone after reverse gear has as powdery snow, and by sound-been engaged. This continuoustone differs reflecting obstacles such asfrom the continuoustone emitted when an glass bottles.obstacle is detected. > Very thin obstacles and obstacles System components with small reflecting surfaces The ParkAssistentconsists of : cannot be detected. a control module which is located under Sensor signals the driver's seat together with a cover plate. Every sensor emits an ultrasound beam with the following geometric specification. four ultra-soundsensors which are installed in the rear spoiler. Horizontal beam angle = 1200 an audible signal transmitter which is Vertical beam angle = 600 integrated into the instrumentcluster. 91 -D 42 9101 Diagnosis/troubleshooting ParkAssistent (System POI)