2016 VOLVO XC90 T8 wheel

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DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.
262
NOTE
Before CC can be activated, the vehicle's speed must be at least 20 mph (30 km/h).This is also the lowest speed that can be set.
Activating CC (putting it in active mode and setting a speed)
–With the symbol displayed (CC is in
standby mode), press the
button (2) on
the left-side steering wheel keypad.
> This puts CC in active mode and will maintain the vehicle's current speed.
Related information
• Cruise Control (CC) (p. 261)
• Switching between Cruise Control (CC) and Adaptive Cruise Control (ACC)
* (p. 265)
• Deactivating/resuming Cruise Control (CC) (p. 263)
• Turning Cruise Control off (p. 264)
Changing Cruise Control speed
Changing a set speed
Function buttons and symbols
–Change a set speed by pressing the (1)
or — (2) buttons briefly or by pressing and
holding them:
• Press briefly
: changes speed in
+/– 1 mph (+/– 1 km/h) increments. Each press changes the vehicle's speedby +/– 1 mph (+/– 1 km/h).
• Press and hold
: Release the button
when the set speed indicator (4) hasmoved to the desired speed.
If speed is increased by pressing the accelerator pedal before the
button is pressed, the vehi-
cle's speed when the button is pressed will become the set speed assuming that the accel- erator pedal is still depressed when the button ispressed. A temporary increase in speed, such as when passing another vehicle, does not affect the CCset speed. The vehicle will return to the set speedwhen the accelerator pedal is released.
Engine braking instead of applying the
brakes
CC regulates speed by applying the brakeslightly. To avoid a loss of speed when drivingdown hills, use the engine braking functioninstead of letting the CC apply the brakes. In thissituation, the driver can temporarily deactivate theCC braking function. To do so:
–Press the accelerator pedal approx. halfway down and release it.
> CC will automatically deactivate the auto- matic brake function and will then only use the engine braking function.
Related information
• Cruise Control (CC) (p. 261)

DRIVER SUPPORT
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263
Deactivating/resuming Cruise Control (CC) Cruise Control (CC) can be temporarily deacti- vated and put in standby mode.
Deactivating and putting CC in standbymode
To temporarily deactivate and put Cruise Control in standby mode:
Function buttons and symbols
–Press the button (2).
> The set speed marker (4) and symbols will change colors from WHITE to GRAY. This indicates that CC is temporarily in standby mode and will not maintain a setspeed.
Standby mode due to action by the driver
CC is temporarily deactivated and put in standby mode if:
• the brakes are applied
• The gear selector is moved to
N
• the vehicle is driven faster than the set speed for more than 1 minute.
In these cases, the driver will have to regulate the vehicle's speed. A temporary increase in speed, such as when passing another vehicle, does not affect the CCset speed. The vehicle will return to the set speedwhen the accelerator pedal is released.
Automatic standby mode
CC switches automatically to standby mode if:
• the wheels lose traction
• engine speed (rpm) is too high/low
• brake temperature is too high
• the vehicle's speed goes below approx. 20 mph (30 km/h)
In these cases, the driver will have to regulate the vehicle's speed.
Reactivating CC from standby modeTo reactivate CC after it has temporarily been putin standby mode:
–Press the button (1).
> The set speed marker (4) will change color from GRAY to WHITE. The vehicle will then return to the most recently set
speed .
WARNING
There may be a significant increase in speed after the
button has been pressed.
or

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DRIVER SUPPORT
264
–Press the button (2).
> The set speed marker (4) and symbols will change colors from GRAY to WHITE. CC will then set and maintain the vehicle's current speed.
Related information
•Cruise Control (CC) (p. 261)
• Starting and activating Cruise Control (p. 261)
Turning Cruise Control off
Cruise Control (CC) can be deactivated (turned off).
Function buttons and symbols
1. Press the button (2) on the left-side
steering wheel keypad.
> This puts CC in standby mode.
2. Press the ◀ or ▶ button to switch to another
function.
> The Cruise Control symbol in the instru-
ment panel (
) will go out.
3. Press the
button (2) again.
> Another function will be activated and the set speed in the CC system's memory will be erased.
Related information
• Cruise Control (CC) (p. 261)
• Starting and activating Cruise Control (p. 261)

DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.265
Switching between Cruise Control (CC) and Adaptive Cruise Control (ACC)*
In models equipped with the optional ACC, the driver can toggle between CC and ACC.
Switching from ACC till CCA symbol in the instrument panel will indicate which system is currently being used:
CC
Cruise ControlACC
Adaptive Cruise Control
AA
A If the symbol is WHITE, the function is active. If the symbol is GRAY, the function is in standby mode.
To switch from ACC to CC
1. From the center display's Function view, tap
the
Activate cruise control button.
> The symbol in the instrument panel will
change from
(ACC) to (CC). This means that ACC has been com- pletely deactivated (turned off) and CC is instandby mode (ready for use but not cur-rently maintaining a set speed).
2. Press the
button on the left-side steer-
ing wheel keypad: CC goes into active mode and sets the vehicle's current speed.
WARNING
Switching from ACC to CC means that:
• Your vehicle will
no longer automatically
maintain a set distance to a vehicle ahead.
• Only the set speed will be maintained andthe driver will have to apply the brakeswhen needed.
If CC was activated when the engine was turned off, ACC will be selected and go into standbymode when the engine is restarted.
Switching from CC back to ACC1. In the center display's Function view, tap theActivate cruise control button.
> The symbol in the instrument panel will
change from
(CC) to (ACC). This means that CC has been com- pletely deactivated (turned off) and ACC is instandby mode (ready for use but not cur-rently maintaining a set speed/time interval).
2. Press the
button on the left-side steer-
ing wheel keypad: ACC goes into active mode and sets the vehicle's current speedand the selected distance to the vehicleahead.
Related information
• Adaptive Cruise Control (ACC)
* (p. 266)
• Cruise Control (CC) (p. 261)
• Center display overview (p. 32)

DRIVER SUPPORT
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* Option/accessory, for more information, see Introduction.269
Activating ACC (putting it in active mode and setting a speed)
Before ACC can be put in active mode:
• The driver's seat belt must be buckled and the driver's door must be closed.
• There must be a vehicle ahead (a target vehi-cle) or your vehicle's current speed must beat least 10 mph (15 km/h).
–With the symbol displayed (ACC is in
standby mode), press the
button (1) on
the left-side steering wheel keypad.
> This puts ACC in active mode and sets the vehicle's current speed, which is indi- cated by digits in the center of the speed-ometer. The
time interval to the vehi-
cle ahead will only be shownwhen two vehicles are dis-played.
A speed interval will also be indicated:
• The higher speed is the one set in ACC
• The lower one is the speed of the vehicle ahead (the target vehicle).
Related information
•
Adaptive Cruise Control (ACC)
* (p. 266)
• Setting an Adaptive Cruise Control timeinterval (p. 272)
• Deactivating/resuming Adaptive CruiseControl (ACC) (p. 269)
Deactivating/resuming Adaptive Cruise Control (ACC)
ACC can be put temporarily in standby mode and then reactivated.
Deactivating and putting ACC in standby mode
If ACC is in standby mode and your vehicle comes too close to the vehicle ahead, the driverwill be warned by the Distance Alert systeminstead.

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DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.
270 To temporarily deactivate and put Adaptive Cruise Control in standby mode:
Function buttons and symbols
–Press the button (2).
> The
symbol in the instrument panel
will change colors from WHITE to GRAY and the set speed in the center of thespeedometer will change from BEIGE toGRAY.
Standby mode due to action by the driver
ACC is temporarily deactivated and put in standby mode if:
• the brakes are applied
• The gear selector is moved to
N
• the vehicle is driven faster than the set speed for more than 1 minute. In these cases, the driver will have to regulate the vehicle's speed. A temporary increase in speed, such as when passing another vehicle, does not affect the ACCset speed. The vehicle will return to the set speedwhen the accelerator pedal is released.
Automatic standby mode
ACC interacts with other systems, such as Electronic Stability Control. If any of these othersystems are not functioning properly, ACC willturn off automatically.
WARNING
If this happens, the driver will be alerted by an audible signal and a message in the instru-ment panel. The driver will have to adapt thevehicle's speed, apply the brakes when nec-essary and keep a safe distance to the vehicleahead.
ACC switches automatically to standby mode if: • the vehicle's speed goes below approx. 3 mph (5 km/h) and ACC cannot determineif the vehicle ahead is stationary or is anobject such as a speed bump, etc
• the vehicle's speed goes below approx.3 mph (5 km/h) and the vehicle aheadchanges lanes or turns so that ACC nolonger has a target vehicle to follow
• the driver opens the door
• the driver unbuckles the seat belt •
engine speed (rpm) is too high/low
• the wheels lose traction
• the parking brake is applied
• the stability system's
ESC Sport Mode is
activated
• the
Off Road drive mode is selected
• The radar sensor is covered by e.g., wet snow or if heavy rain interferes with radar waves
Reactivating ACC from standby modeTo reactivate ACC after it has temporarily been put in standby mode:
–Press the button (1).
> The vehicle will then return to the most
recently set speed .
WARNING
There may be a significant increase in speed after the
button has been pressed.
Related information
•Adaptive Cruise Control (ACC)
* (p. 266)
• Starting and activating Adaptive Cruise Control (ACC) (p. 268)
• Setting an Adaptive Cruise Control timeinterval (p. 272)

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DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.
276
WARNING
Pilot Assist only provides warnings for vehi- cles that its radar sensor and camera havedetected. For this reason, a warning may begiven later than expected or not at all. Thedriver should never wait for a warning beforeapplying the brakes.
Related information
• Pilot Assist limitations (p. 280)
• Pilot Assist auto-hold brake function (p. 279)
• Distance Alert
* (p. 329)
• Other Adaptive Cruise Control (ACC) func-tions (p. 282)
• Setting an Adaptive Cruise Control timeinterval (p. 272)
Starting and activating Pilot Assist
Function buttons and symbols
Prerequisites
The prerequisites for activating Pilot Assist are:
• The vehicle ahead must be within a reasona- ble (detectable) distance
• The camera must be able to clearly detectthe traffic lane's side marker lines
• The vehicle's speed must be under approx.30 mph (50 km/h).
A WHITE symbol indicates that Pilot Assist has been selected. In other cases, the WHITE arrow pointing to the right indi-cates that the system is availa-ble.
A YELLOW symbol with a flashing WHITE arrow indicates that the system is about to shift intostandby mode. With ACC in standby mode:1.Tap ▶ (4).
> The symbol will be displayed and Pilot Assist will go into standby mode.
2. Press the
button (1) on the left-side
steering wheel keypad.
> Pilot Assist will go into active mode.
WARNING
• Pilot Assist is not a collision avoidance system. The driver is always responsiblefor applying the brakes if the system doesnot detect another vehicle.
• Do not use Pilot Assist in demandingdriving conditions such as city driving orother heavy traffic situations, in slipperyconditions, when there is a great deal ofwater or slush on the road, during heavyrain or snow, in poor visibility, on windingroads or on highway on- or off-ramps.
• Pilot Assist uses the vehicle's cameraand radar sensor, which have limitations.
Pilot Assist may deactivate or not function optimally if:

DRIVER SUPPORT
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* Option/accessory, for more information, see Introduction.277
•the lane's side market lines are missing, badly faded or cross each other.
• the division of lanes is not clear, e.g.,when a line divides or merges withanother, at exits or if there are many roadsigns/markers.
• if there are edges or other lines on ornear the lane, e.g., curbs, cracks, repairedareas, sharp shadows, etc.
• the lane is narrow or winding.
• the weather conditions (rain, snow, fog,slush, poor visibility, backlighting, etc).
The driver should also be aware that Pilot Assist has the following limitations: • High curbs, barriers and temporary obsta- cles (cones, barriers etc) may not bedetected or could be detected incorrectlyas side marker lines, which may create arisk of collision. The driver must ensure asafe distance to these obstacles.
• The camera or radar sensor may not beable to detect objects if there are pot-holes or if there are stationary objectspartially or completely blocking the road.
• Pilot Assist does not "see" pedestrians,animals, etc.
• Pilot Assist's steering capacity is limitedand may not always be able to help thedriver keep the vehicle in the lane.Hands on the steering wheel
Pilot Assist only functions when the driver's hands are on the steering wheel
, which is con-
tinuously monitored by the system. If this is notthe case, the driver will be alerted by a text mes-sage in the instrument panel. If the driver's handsare not returned to the steering wheel, an audiblesignal will sound. If the driver does not return his/her hands to the steering wheel after the audible signal, PilotAssist will go into standby mode and must be reactivated by pressing
.
Related information
• Pilot Assist
* (p. 273)
Deactivating/resuming Pilot Assist
Putting Pilot Assist in standby mode
Function buttons and symbols
1.
Press the button (1).
> Pilot Assist will go into standby mode.
2. Press the ◀ button (2).
> Pilot Assist will be turned off and shift to ACC in standby mode.
or
–Press the ◀ button (2).
> Pilot Assist will be turned off and switch to ACC in active mode.