Switching target vehicles
![P5-1507-ACC RadarSensorTargetChange](https://www.volvocars.com/images/support/img8a89b62ece62ae60c0a8015243973b26_1_--_--_VOICEpnghigh.png?imwidth=1280)
When Adaptive Cruise Control is actively following another vehicle at speeds under 30 km/h (20 mph) and switches targets from a moving vehicle to a stationary vehicle, Adaptive Cruise Control will brake for the stationary vehicle.
Warning
When Adaptive Cruise Control follows another vehicle at speeds over approx. 30 km/h (20 mph) and changes target vehicle – from a moving vehicle to a stationary one – Adaptive Cruise Control will ignore the stationary vehicle and instead accelerate to the stored speed.
- The driver must then intervene and apply the brakes.
Automatic standby mode when switching targets
Adaptive Cruise Control will be disabled and go into standby mode:
- if your vehicle's speed goes below 5 km/h (3 mph) and Adaptive Cruise Control cannot determine if the target object is a stationary vehicle or another object, e.g. a speed bump.
- if your vehicle's speed goes under 5 km/h (3 mph) and the vehicle ahead turns so that Adaptive Cruise Control no longer has a vehicle to follow.