
Activate or deactivate the function using this button in the centre display's function view.
- GREEN button indication – the function is activated.
 - GREY button indication – the function is deactivated.
 
This function is activated automatically each time the engine is started1.
Note
When the Collision avoidance function is deactivated, all subfunctions are switched off: 
- Steering assistance at risk of road departure
 - Steering assistance at risk of oncoming collision
 - Steering assistance at risk of rear-end collision*
 
Even though it is possible to deactivate the function, it is advisable for the driver to always have it activated since it improves driving safety in most cases.