DRIVER SUPPORT
* Option/accessory.287
cle. When there are no longer slower-moving vehicles ahead, the vehicle will return to theset speed. If the Curve Speed Assist (CSA)
* function is
activated, it may also affect the vehicle's speed. Adaptive Cruise Control is designed to: smoothly regulate speed. The driver must apply the brakes in situations requiringimmediate braking. For example, whenthere are great differences in speedbetween vehicles or if the vehicle aheadbrakes suddenly. Due to limitations in theradar sensor, braking may occur unexpect-edly or not at all.
follow a vehicle ahead in the same laneand maintain a time interval to that vehicleset by the driver. If the radar sensor doesnot detect a vehicle ahead, it will insteadmaintain the speed set by the driver. Thiswill also happen if the speed of the vehicleahead exceeds the set speed for your vehi-cle.
WARNING
The function is supplementary driver support intended to facilitate drivingand help make it safer – it cannot han-dle all situations in all traffic, weatherand road conditions.
The driver is advised to read all sec-tions in the Owner's Manual about thisfunction to learn of its limitations,which the driver must be aware ofbefore using the function.
Driver support functions are not a sub-stitute for the driver's attention andjudgment. The driver is always respon-sible for ensuring the vehicle is drivenin a safe manner, at the appropriatespeed, with an appropriate distance toother vehicles, and in accordance withcurrent traffic rules and regulations.
CAUTION
Only a workshop may perform mainte- nance on driver support components – anauthorized Volvo workshop is recom-mended.
Related information
Driver support systems (p. 270)
Adaptive Cruise Control
* controls (p. 288)
Adaptive Cruise Control
* displays (p. 288)
Selecting and activating Adaptive Cruise Control
* (p. 289)
Adaptive Cruise Control
* limitations
(p. 292)
Symbols and messages for AdaptiveCruise Control
* (p. 294)
Collision risk warning from driver support (p. 311)
Setting time interval to the vehicle ahead(p. 314)
Adjusting set speed for driver support(p. 313)
Auto-hold braking with driver support(p. 315)
Switching target vehicles with driver sup-port (p. 312)
Passing assistance
* (p. 310)
Contacting Volvo (p. 26)
||
DRIVER SUPPORT
* Option/accessory.
290 your vehicle's current speed must be at least 15 km/h (9 mph).
1. Press the ◀ (2) or ▶ (3) button on the
steering wheel keypad and scroll to the Adaptive Cruise Control symbol
(4).
> Gray symbol – Adaptive Cruise Control is in standby mode.
2. When Speed Limiter is selected, press
(1) on the steering wheel keypad to
activate.
> White symbol – Speed Limiter starts and the current speed is stored as the maximum speed.
Reactivating Adaptive Cruise Control to the last stored speed
–When Adaptive Cruise Control is selected, press
on the steering wheel keypad to
activate.
> The Cruise Control marking in the instrument panel will change from GRAY to WHITE and the vehicle willthen return to the most recently setspeed.
WARNING
A noticeable increase in speed may follow when the speed is resumed with the
steering wheel button.
Related information
Adaptive Cruise Control
* (p. 286)
Deactivating Adaptive Cruise Control
*
(p. 290)
Switching between cruise control and Adaptive Cruise Control
* in the center dis-
play (p. 293)
Adaptive Cruise Control
* limitations
(p. 292)
Deactivating Adaptive Cruise Control *41
Adaptive Cruise Control (ACC 42
) can be deac-
tivated and switched off.
1. Press the button on the steering
wheel (1).
> The symbol and markings turn gray – Adaptive Cruise Control goes into standby mode. The time interval indica-tor light and any symbols for the targetvehicle will go out.
40Adaptive Cruise Control
41 Depending on market, this function can be either standard or optional.
42 Adaptive Cruise Control
DRIVER SUPPORT
}}
* Option/accessory.291
2. Press the
◀ (2) or ▶ (3) buttons on the
steering wheel to select another function.
> The Adaptive Cruise Control symbol and marking (4) in the instrument panel will go out and the stored maximumspeed will be erased.
WARNING
If Adaptive Cruise Control is in standby mode, the driver must intervene andregulate both speed and distance tothe vehicle ahead.
If the vehicle comes too close to a vehi-cle ahead when Adaptive Cruise Con-trol is in standby mode, the driver canbe warned of the short distance by the Distance Alert
* function.
Related information
Adaptive Cruise Control
* (p. 286)
Selecting and activating Adaptive CruiseControl
* (p. 289)
Switching between cruise control andAdaptive Cruise Control
* in the center dis-
play (p. 293)
Adaptive Cruise Control
* limitations
(p. 292)
Adaptive Cruise Control *43
standby
mode
Adaptive Cruise Control (ACC 44
) can be deac-
tivated and put in standby mode. This may happen automatically or be due to driverintervention.
Standby mode means that the function is selected in the instrument panel but not acti-vated. In standby mode, Adaptive Cruise Con-trol will not regulate speed or distance to thevehicle ahead.
Standby mode due to action by the
driver
Adaptive Cruise Control will be deactivatedand put in standby mode if any of the follow-ing occurs:
The brakes are applied.
The gear selector is moved to
N.
The vehicle is driven faster than the setspeed for more than 1 minute.
Temporarily increasing speed using the accel-erator pedal, e.g. when passing another vehi-cle, will not affect the setting. The vehicle willreturn to the set speed when the acceleratorpedal is released.
WARNING
If Adaptive Cruise Control is in standby mode, the driver must intervene andregulate both speed and distance tothe vehicle ahead.
If the vehicle comes too close to a vehi-cle ahead when Adaptive Cruise Con-trol is in standby mode, the driver canbe warned of the short distance by the Distance Alert
* function.
Automatic standby mode
WARNING
With automatic standby mode, the driver is warned by an acoustic signal and a mes-sage on the instrument panel.
The driver must then regulate vehicle speed, apply the brakes if necessary,and maintain a safe distance to othervehicles.
The function may automatically go intostandby mode if one of the following occurs: One of the systems that Adaptive Cruise Control is dependent on stops working,
43
Depending on market, this function can be either standard or optional.
44 Adaptive Cruise Control
||
DRIVER SUPPORT
* Option/accessory.
292 such as Electronic Stability Control (ESC
45
).
The driver opens the door.
The driver unbuckles the seat belt.
The engine speed (rpm) is too low/high.
One or more of the wheels lose traction.
The brake temperature is high.
The parking brake is applied.
The camera and radar unit is covered by snow or heavy rain (the camera lens/radarwaves are blocked).
Your vehicle's speed goes below 5 km/h(3 mph) and ACC cannot determine if thevehicle ahead is stationary or if it isanother object, e.g. a speed bump.
Your vehicle's speed goes below 5 km/h(3 mph) and the vehicle ahead turns sothat ACC no longer has a vehicle to follow.
Related information
Adaptive Cruise Control
* (p. 286)
Selecting and activating Adaptive Cruise Control
* (p. 289)
Deactivating Adaptive Cruise Control
*
(p. 290)
Adaptive Cruise Control
* limitations
(p. 292)
Adaptive Cruise Control *46
limitations Adaptive Cruise Control (ACC 47
) may have
limited functionality in certain situations.
Steep roads and/or heavy loadsAdaptive Cruise Control is primarily intended to be driven on flat roads. The function maynot be able to maintain the correct time inter-val to the vehicle ahead when driving downsteep hills. The driver should be extra attentiveand prepared to apply the brakes. Do not use Adaptive Cruise Control if the vehi- cle is carrying a heavy load or towing a trailer.
Drive mode unavailableThe Off Road drive mode cannot be selected
if Adaptive Cruise Control is activated.
WARNING
This is not a collision avoidance sys- tem. The driver is always responsibleand must intervene if the system failsto detect a vehicle ahead.
The function does not brake for peopleor animals and does not brake for smallvehicles, such as bikes and motorcy-cles. Similarly, it does not brake for lowtrailers, oncoming, slow-moving or sta-tionary vehicles and objects.
Do not use the function in demandingsituations, such as in city traffic, atintersections, on slippery surfaces,with a lot of water or slush on the road,in heavy rain/snow, in poor visibility, onwinding roads, or on on/off ramps.
NOTE
The function uses the vehicle's camera and radar sensor, which has certain generallimitations.
Related information
Adaptive Cruise Control
* (p. 286)
Camera/radar sensor limitations (p. 383)
45
Electronic Stability Control
46 Depending on market, this function can be either standard or optional.
DRIVER SUPPORT
}}
297
Steering assistanceThe color of the steering wheel symbol indicates thecurrent status of steeringassistance: • GREEN indicates that steering assistance is active
• GRAY (as shown in illustration) indicates thatsteering assistance is deactivated.
Pilot Assist's steering assistance is based on monitoring the direction of the vehicle aheadand the traffic lane's side marker lines. Thedriver can override Pilot Assist's steering rec-ommendations at any time and steer inanother direction, e.g. to change lanes or avoidobstacles on the road. If the camera/radar sensor cannot detect the lane's side marker lines or if Pilot Assist isunable for some other reason to clearly inter-pret the lane, Pilot Assist will temporarilydeactivate steering assistance until it can onceagain interpret the lane markings. However,the speed and distance warnings will remainactive. The driver will be alerted by slightvibrations in the steering wheel that the func-tion has been temporarily deactivated.
WARNING
Pilot Assist is deactivated automatically and resumes working without prior notice.
In curves and forks in the roadPilot Assist is designed to interact with the driver. The driver should never wait for steer-ing assistance from Pilot Assist, but insteadshould always be ready to increase his or herown steering efforts, particularly in curves. When the vehicle is approaching an off-ramp or a fork in the road, the driver should steertoward the desired lane so that Pilot Assistcan detect the desired direction of travel.
Hands on the steering wheelPilot Assist only functions if the driver's handsare on the steering wheel. It is also importantfor the driver to always continue to be activeand alert when driving since Pilot Assist isunable to read all situations and may togglebetween off and on without prior warning.
If Pilot Assist detects that thedriver's hands are not on thesteering wheel, the systemwill provide a symbol and atext message in the instru-ment panel to instruct thedriver to actively steer the
vehicle.
If the driver's hands are still detected on the steering wheel after a few seconds havepassed, the instructions to actively steer thevehicle will be repeated, accompanied by anaudible signal. If Pilot Assist still does not detect the driver'shands on the steering wheel after a few moreseconds have passed, the audible signal willbecome intense and the steering function willswitch off. Pilot Assist must then be reactiva- ted by pressing the
button on the steering
wheel.
WARNING
The function is supplementary driver support intended to facilitate drivingand help make it safer – it cannot han-dle all situations in all traffic, weatherand road conditions.
The driver is advised to read all sec-tions in the Owner's Manual about thisfunction to learn of its limitations,which the driver must be aware ofbefore using the function.
Driver support functions are not a sub-stitute for the driver's attention andjudgment. The driver is always respon-sible for ensuring the vehicle is drivenin a safe manner, at the appropriatespeed, with an appropriate distance toother vehicles, and in accordance withcurrent traffic rules and regulations.
||
DRIVER SUPPORT
* Option/accessory.
298
CAUTION
Only a workshop may perform mainte- nance on driver support components – anauthorized Volvo workshop is recom-mended.
Related information
Driver support systems (p. 270)
Selecting and activating Pilot Assist
*
(p. 300)
Pilot Assist
* displays (p. 299)
Pilot Assist
* limitations (p. 304)
Pilot Assist
* symbols and messages
(p. 306)
Pilot Assist
* controls (p. 298)
Collision risk warning from driver support (p. 311)
Switching target vehicles with driver sup-port (p. 312)
Setting time interval to the vehicle ahead(p. 314)
Adjusting set speed for driver support(p. 313)
Auto-hold braking with driver support(p. 315)
Passing assistance
* (p. 310)
Contacting Volvo (p. 26)
Pilot Assist
*54
controls
A summary of how Pilot Assist is controlled using the right-side steering wheel keypadand how the function is shown in the display.
Function buttons and symbols.
▶ : Switches from Adaptive Cruise Control *
to Pilot Assist
: From standby mode - activates Pilot
Assist and sets the current speed
: From active mode - deactivates/
puts Pilot Assist in standby mode
: Activates Pilot Assist from standby
mode and resumes the set speed and time interval
: Increases the set speed
: Reduces the set speed
Increases the time interval to the vehicle ahead
Reduces the time interval to the vehicle ahead
◀ : Switches from Pilot Assist to Adaptive
Cruise Control
Function symbol
Symbols for target vehicle
Symbol for time interval to the vehicle ahead
Symbol for activated/deactivated steering assistance
Related information
Pilot Assist
* (p. 296)
54
Depending on market, this function can be either standard or optional.
DRIVER SUPPORT
}}
* Option/accessory.301
The driver must keep their hands on the steering wheel.
There must be a vehicle ahead (targetvehicle) within a reasonable distance oryour vehicle's current speed must be atleast 15 km/h (9 mph).
1. Press the ◀ (1) or ▶ (3) button on the
steering wheel keypad and scroll to the Pilot Assist symbol
(4).
> Gray symbol – Pilot Assist is in standby mode.
2. When Pilot Assist is selected, press
(2) on the steering wheel keypad to acti- vate.
> White symbol – Pilot Assist starts and
the current speed is stored as the maxi- mum speed.
Reactivating Pilot Assist to the last stored speed
–When Pilot Assist is selected, press on the steering wheel keypad to activate.
> The Cruise Control marking in theinstrument panel will change from GRAY to WHITE and the vehicle willthen return to the most recently setspeed.
WARNING
A noticeable increase in speed may follow when the speed is resumed with the
steering wheel button.
Related information
Pilot Assist
* (p. 296)
Deactivating Pilot Assist
* (p. 301)
Pilot Assist
* limitations (p. 304)
Deactivating Pilot Assist *58
Pilot Assist can be deactivated and switched off.
A green steering wheel indicates that Pilot Assist is providing steering assistance.
1. Press the button on the steering
wheel (2).
> The symbol and markings turn gray – Pilot Assist goes into standby mode. The time interval indicator light and anysymbols for the target vehicle will goout.
57Depending on market, this function can be either standard or optional.
58 Depending on market, this function can be either standard or optional.
||
DRIVER SUPPORT
* Option/accessory.
302 2. Press the
◀ (1) or ▶ (3) buttons on the
steering wheel to select another function.
> The Pilot Assist symbol and marking (4) in the instrument panel will go out and the stored maximum speed will beerased.
WARNING
With Pilot Assist in standby mode, the driver must intervene and steer andregulate both speed and distance tothe vehicle ahead.
If the vehicle comes too close to a vehi-cle ahead when Pilot Assist is instandby mode, the driver is insteadwarned of the short distance by the Distance Alert
* function.
Related information
Adaptive Cruise Control
* (p. 286)
Selecting and activating Adaptive CruiseControl
* (p. 289)
Switching between cruise control andAdaptive Cruise Control
* in the center dis-
play (p. 293)
Adaptive Cruise Control
* limitations
(p. 292)
Temporarily deactivating steering assis-tance with Pilot Assist
* (p. 303)
Pilot Assist *59
standby mode
Pilot Assist can be deactivated and put in standby mode. This may happen automati-cally or be due to driver intervention.
Standby mode means that the function is selected in the instrument panel but not acti-vated. In standby mode, Pilot Assist will notregulate the speed or distance to the vehicleahead or provide steering assistance.
Standby mode due to action by the
driver
Pilot Assist will be deactivated and put instandby mode if any of the following occurs:
The brakes are applied.
The gear selector is moved to
N.
A turn signal is used for more than1 minute.
The vehicle is driven faster than the setspeed for more than 1 minute.
Automatic standby mode
WARNING
With automatic standby mode, the driver is warned by an acoustic signal and a mes-sage on the instrument panel.
The driver must then regulate vehicle speed, apply the brakes if necessary,and maintain a safe distance to othervehicles.
The function may automatically go intostandby mode if one of the following occurs. One of the systems that Pilot Assist isdependent on stops working, such as Electronic Stability Control 60
.
The driver's hands are not on the steering wheel.
The driver opens the door.
The driver unbuckles the seat belt.
The engine speed (rpm) is too low/high.
One or more of the wheels lose traction.
The brake temperature is high.
The parking brake is applied.
The camera and radar unit is covered bysnow or heavy rain (the camera lens/radarwaves are blocked).
59
Depending on market, this function can be either standard or optional.