Volvo 2013 XC70 - Manual (Page 149)

04 Driver support
Adaptive Cruise Control (ACC)*
04
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* Option/accessory, for more information, see Introduction. 147
Cause Action
Swirling water or snow from the surface of the road may interfere with
the radar signals. No action possible. A very wet or snow-covered road surface may affect
the function of the radar.
The surface of the radar is clean but the message remains in the display. Wait a short time. It may take several minutes for the radar to detect that
it is no longer obstructed.
Symbols and messages in the display
Symbol Message Description
- Standby mode or active mode when no other vehicle has been detected.
- Active mode with a detected vehicle to which ACC is adapting speed/distance.
- Time interval while it is being set.
- Time interval after it has been set.
- Turn on DSTC to enable
Cruise ACC cannot be put in active mode if the stability system DSTC is in Sport mode. Switch DSTC to
normal operating mode, see page 132 for more information.
ACC cannot be put in active mode if the stability system DSTC's Spin control is switched off. See
page 132 for more information.
- Cruise control Cancelled ACC has been automatically switched off.
The driver must regulate the vehicle’s speed/distance to the vehicle ahead.