Volvo XC 70 Owner's Manual page 170

04 Driver support
Adaptive Cruise Control (ACC)*
Symbol Message
Cruise control Cancel-
-
led
Cruise control Unavail-
-
able
Radar blocked See
manual
04
Cruise control Service
-
required
Press Brake To hold
-
an audible signal
Below 30 km/h Only
-
following
*
168
Option/accessory, for more information, see Introduction.
Description
ACC has been automatically switched off. The driver has to regulate the vehicle's speed/distance to the
vehicle ahead.
ACC cannot be put in active mode. This may be due to:
•
high brake temperature
•
the radar sensor is obstructed (by heavy rain, snow, etc.)
ACC has been temporarily disconnected because the radar is obstructed in some way and cannot
detect other vehicles.
In this situation, the driver can switch to standard cruise control, see page 163
See page 165 for information on the radar sensor's limitations.
ACC is not functioning.
Contact a trained and qualified Volvo service technician.
+ The vehicle is at a standstill and ACC will release the brakes before the parking brake engages to keep
the vehicle stopped but a problem with the parking brake means that the vehicle may begin to roll.
The driver will have to apply the brakes. The message will remain in the display and the audible signal
will continue until the driver applies the brakes or presses the accelerator pedal.
This is displayed if you try to activate ACC at speeds below approx. 18 mph (30 km/h) without a vehicle
ahead within range (approx. 100 ft/30 meters).