Volvo XC40 2019 Owner's Manual page 302

DRIVER SUPPORT
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Deactivation of the Auto-hold brake
function
In certain situations, auto-hold will be deacti-
vated when the vehicle is at a standstill and
the function will go into standby mode. This
means that the brakes will be released and the
vehicle could begin to roll. The driver must
actively apply the brakes to keep the vehicle
stationary.
This can occur if:
The driver depresses the brake pedal.
•
The parking brake is applied.
•
The gear selector is moved to the P, N or
•
R position.
The driver puts Adaptive Cruise Control or
•
Pilot Assist in standby mode.
Auto Activate Parking Brake
The parking brake will be applied if the func-
tion is keeping the vehicle stationary using the
brakes and:
The driver opens the door or unbuckles
•
his/her seat belt.
The function has kept the vehicle at a
•
standstill for more than
approx. 10 minutes.
The brakes overheat.
•
The driver switches off the engine.
•
70 Lane Keeping Aid
300
Related information
Driver support systems (p. 248)
•
Adaptive Cruise Control* (p. 274)
•
Pilot Assist* (p. 283)
•
Brake functions (p. 364)
•
Lane Keeping Aid
Lane Keeping Aid (LKA 70 ) is designed to
actively steer the vehicle on freeways, high-
ways and other major roads to help the driver
reduce the risk of the vehicle unintentionally
veering out of the lane.
Lake Keeping Aid steers the vehicle back into
the lane and/or alerts the driver using vibra-
tions in the steering wheel.
Lane Keeping Aid is active at speeds between
65–200 km/h (40–125 mph) on roads with
clearly visible traffic lane marker lines.
On narrow roads, the function may be unavail-
able and go into standby mode. The function
will become available again when the road
becomes sufficiently wide.
* Option/accessory.