Radar units
The radar units are used by several driver support systems and detect different areas around the vehicle.
![P6-2037-XC40BEV-Front radar placement](https://www.volvocars.com/images/support/img528847d059c4cb67c0a801523d595a65_1_--_--_VOICEpnghigh.png?imwidth=1280)
![Px-2122-V-Keep sensor area clean rear](https://www.volvocars.com/images/support/imga589fab4972b6509c0a801522fe50970_1_--_--_VOICEpnghigh.png?imwidth=1280)
Modifying the radar units can make them illegal to use.
Avoid mounting extra lights or similar in front of the grille, as this could affect the radar unit's function.