Sensor fields backwards and forwards
| Field colour reverse | Distance in metres (feet) |
|---|---|
| Yellow | 0.6-1.5 (2.0-4.9) |
| Orange | 0.3–0.6 (1.0–2.0) |
| Red | 0-0.3 (0-1.0) |
| Field colour forwards | Distance in metres (feet) |
|---|---|
| Yellow | 0.6–0.8 (2.0–2.6) |
| Orange | 0.3–0.6 (1.0–2.0) |
| Red | 0-0.3 (0-1.0) |
For red sensor fields, the pulsating acoustic signal changes over to a constant tone.
Warning
The sensor fields on the 360° symbol only show the direction to an obstacle. They do not show the distance to the obstacle.
Sensor field to the sides
Warning signals depend on the intended route of the car. When the steering wheel is turned, therefore, there may also be a warning for obstacles diagonally in front of or diagonally behind the car, not just straight ahead or directly behind.
Left-hand side front sensor field
Obstacle sector in the car's intended route forwards – depending on steering wheel angle
Sector with red field colour and intensively pulsing tone 
Right-hand side rear sensor field
Obstacle sector in the car's intended route in reverse – depending on steering wheel angle.
| Colour of side fields | Distance in metres (feet) |
|---|---|
| Yellow | 0,25–0,9 (0,8–3,0) |
| Red | 0–0,25 (0–0,8) |
In the case of red sensor fields, the acoustic signal changes from pulsing to intensively pulsing.