Warning light—driver braking required
Adaptive Cruise Control can exert brake force that is equivalent to approximately 40% of the vehicle's total braking capacity. In situations requiring more brake force than ACC can provide and if the driver does not apply the brakes, an audible signal from the Collision Warning system will sound and warning light will illuminate (see page 174) in the windshield to alert the driver to react.
NOTE
Strong sunlight, reflections, extreme light contrasts, the use of sunglasses, or if the driver is not looking straight ahead may make the visual warning signal in the windshield difficult to see.
WARNING
Adaptive Cruise Control only warns of vehicles detected by the radar sensor, see page 160. In some cases there may be no warning or the warning may be delayed. The driver should always apply the brakes when necessary.
See also:
Cleaning the BLIS camera lenses
In order to function optimally, the BLIS camera
lenses must be kept clean. They can be wiped
clean with a soft cloth or wet sponge.
CAUTION
• Clean the lenses carefully to avoid
scratching.
...
Climate system maintenance
Special tools and equipment are required to
maintain and carry out repairs on the climate
system. Work of this type should only be done
by a trained and qualified Volvo service technician. ...
Getting started
Voice control button on the steering wheel ...