1. Turn on the ignition or start the engine.
2. Press the parking system master switch and check that the indicator lights up and the buzzer sounds for 0.8 seconds.
If there are no signals, check the display unit.
If there is a break in the target of the sensors of the parking system, as well as if they are frozen or flooded with water, fault codes will be issued (LED, indicator and buzzer make 5 cycles of 2 short beeps, after which the LED lights up constantly, and the system indicator continues to flash).