BLIS* limitations
BLIS1 functionality may be reduced in certain situations.
![P6-C40BEV-22w22-RearRadar-SurfaceToKeepClean](https://www.volvocars.com/images/support/imge4248c00abb1b982c0a8015217f2ad46_1_--_--_VOICEpnghigh.png?imwidth=1280)
Examples of limitations:
- Dirt, ice and snow covering the sensors may reduce functionality and prevent the system from providing warnings.
- The BLIS function is automatically deactivated if a trailer, bicycle holder or similar is connected to the vehicle's electrical system.
- For BLIS to function effectively, bicycle holders, luggage racks or similar should not be mounted on the vehicle's towbar.
Warning
- BLIS does not work in sharp curves.
- BLIS does not work when the vehicle is being reversed.
Note
The function uses the vehicle's radar sensors, which have certain general limitations.