Valeo Park Vision Manual De Instrucciones página 56

When the reverse gear is selected, the system will automatically test the 4 sensors:
Default system
Go to page 6 to locate the default sensor
Important note: If 2 consecutives sensors are in default, the full system will be set off
56
System OK
A Sensor not working
B Sensor not working
C Sensor not working
D Sensor not working