Activating and deactivating warning and auto-brake when reversing*
The driver can choose to deactivate auto-brake with Rear Auto Brake (RAB) and Cross Traffic Alert (CTA)*. The warning signal can be deactivated separately.
Warning signal
![P6-2037-XC40BEV-Park Assist Sound symbol](https://www.volvocars.com/images/support/img49859fc4af52c02bc0a801527f6fb4cf_2_--_--_VOICEpnghigh.png?imwidth=1280)
Activate or deactivate the warning signal with this button in the parking camera view.
Auto Brake
![P6-2037-XC40BEV-Rear Auto Brake button](https://www.volvocars.com/images/support/imgf8124910c7391e59c0a801524178604d_2_--_--_VOICEpnghigh.png?imwidth=1280)
Activate or deactivate the auto-brake with this button in parking camera view.
- Illuminated button – the function is activated.
- Extinguished button – the function is deactivated.
The functions are activated automatically each time the engine is started.