Volvo XC 70 Owner's Manual page 169

System with Auto-brake and Pedestrian
Detection will not function.
Cause
The surface of the radar in the grille is dirty or obstructed in some
way.
Heavy rain or snow is interfering with the radar signals.
Swirling water or snow from the surface of the road may interfere
with the radar signals.
The surface of the radar is clean but the message remains in the
display.
Symbols and messages in the display
Symbol Message
Green symbol
White symbol
-
DSTC Normal to enable
-
Cruise
The table lists possible causes for this mes-
sage being displayed, and suitable actions.
Action
Clean the radar surface, or remove the object causing the obstruction.
No action possible. Heavy precipitation may affect the function of the
radar.
No action possible. A very wet or snow-covered road surface may affect
the function of the radar.
Wait a short time. It may take several minutes for the radar to detect that
it is no longer obstructed.
Description
A speed has been set.
ACC is in standby mode but no speed has been set.
Standard cruise control has been selected manually.
ACC cannot be put in active mode until the stability system DSTC is switched normal operating mode,
see page 152 for more information.
04 Driver support
Adaptive Cruise Control (ACC)*
*
Option/accessory, for more information, see Introduction.
04
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