DRIVER SUPPORT
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* Option/accessory.277
Symbols and messages for Adaptive Cruise Control *34
A number of symbols and messages relating to Adaptive Cruise Control (ACC 35
) may be
displayed in the instrument panel and/or the head-up display *.
In the following illustration, Road Sign Infor- mation * (RSI 36
) indicates that the maximum
permitted speed is 130 km/h (80 mph).
The previous illustration shows that Adaptive Cruise Control is set to maintain a speed of110 km/h (68 mph) and that there is no targetvehicle ahead to follow.
The previous illustration shows that Adaptive Cruise Control is set to maintain a speed of110 km/h (68 mph) and is following a targetvehicle ahead, which is traveling at the samespeed.
34 Depending on market, this function can be either standard or optional.
35 Adaptive Cruise Control
36 Road Sign Information
DRIVER SUPPORT
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* Option/accessory.281
If Pilot Assist still does not detect the driver's hands 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.
Related information
Driver support systems (p. 260)
Selecting and activating Pilot Assist
*
(p. 282)
Pilot Assist
* limitations (p. 285)
Pilot Assist
* controls and display (p. 281)
Pilot Assist
* symbols and messages
(p. 287)
Adjusting set speed for driver support (p. 290)
Setting time interval to the vehicle ahead(p. 291)
Switching target vehicles with driver sup-port (p. 289)
Collision risk warning from driver support(p. 288)
Auto-hold braking with driver support(p. 292)
Passing assistance (p. 296)
Pilot Assist
*38
controls and display
A summary of how Pilot Assist is controlled using the right-side steering wheel keypadand how the function is shown in the display.
Controls
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
38 Depending on market, this function can be either standard or optional.
DRIVER SUPPORT
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* Option/accessory.287
Speed-dependent steering wheel resis- tance (p. 260)
Drive modes (p. 413)
Pilot Assist
*45
symbols and
messages
A number of symbols and messages relating to Pilot Assist may be displayed in the instru- ment panel and/or the head-up display *.
In the following illustration, Road Sign Infor- mation (RSI 46
) indicates that the maximum
permitted speed is 130 km/h (80 mph).
The previous illustration shows that Pilot Assist is set to maintain a speed of 110 km/h(68 mph) and that there is no target vehicleahead to follow. Pilot Assist will not provide any steering assis- tance because it cannot detect the lane's sidemarking lines.
The previous illustration shows that Pilot Assist is set to maintain a speed of 110 km/h(68 mph) and is following a target vehicleahead that is traveling at the same speed. Pilot Assist will not provide any steering assis- tance because it cannot detect the lane's sidemarking lines.
45 Depending on market, this function can be either standard or optional.
46 Road Sign Information
DRIVER SUPPORT
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* Option/accessory.289
WARNING
The driver support system only issues a warning for vehicles detected by its radarunit – thus, a warning may come after adelay or not at all. Never wait for a warning.Apply the brakes when necessary.
Collision warning symbol on the windshield.
In vehicles equipped with a head-up display *,
a flashing warning symbol will be displayed on the windshield.
NOTE
Visual warnings on the windshield may be difficult to notice in cases of strong sun-light, reflections, extreme light contrasts,or if the driver is wearing sunglasses or isnot looking straight ahead.
Related information
Driver support systems (p. 260)
Adaptive Cruise Control
* (p. 270)
Pilot Assist
* (p. 279)
Distance Alert
* (p. 265)
Head-up display
* (p. 139)
Switching target vehicles with driver support
At certain speeds, vehicles with automatic transmissions and the driver support func- tions Adaptive Cruise Control * and Pilot
Assist * can switch target vehicles.
Switching target vehicles
If the target vehicle ahead turns suddenly, there may be stationary traffic ahead.
When driver support is actively following another vehicle at speeds under 30 km/h
(20 mph) and switches targets from a movingvehicle to a stationary vehicle, driver supportwill brake for the stationary vehicle.
||
DRIVER SUPPORT
* Option/accessory.
292 In order to help your vehicle follow the vehicle ahead as smoothly and comfortably as possi-ble, Adaptive Cruise Control allows the timeinterval to vary noticeably in certain situations.At low speeds, when the distance to the vehi-cle ahead is short, Adaptive Cruise Controlincreases the time interval slightly.
NOTE
The greater the vehicles' speed, the greater the distance between them fora set time interval.
Only use the time intervals permittedby local traffic regulations.
If driver support does not seem torespond with a speed increase whenactivated, it may be because the timeinterval to the vehicle ahead is shorterthan the set time interval.
WARNING
Only use a time interval suitable for the current traffic conditions.
The driver should be aware that shorttime intervals give them limited time toreact and act to any unforeseen trafficsituation.
Related information
Driver support systems (p. 260)
Adaptive Cruise Control
* (p. 270)
Pilot Assist
* (p. 279)
Distance Alert
* (p. 265)
Head-up display
* (p. 139)
Auto-hold braking with driver support
The driver support functions Adaptive Cruise Control * and Pilot Assist * have a special brake
function in slow traffic and while stationary.
Braking function in slow traffic and at a standstill
In slow-moving, stop-and-go traffic or when stopped at a traffic light, driving will resumeautomatically if the vehicle is stopped for lessthan approx. 3 seconds. If it takes more than 3seconds for the vehicle ahead to begin movingagain, the driver support function will go intostandby mode and the auto-hold brake func-tion will activate.
–The function can be reactivated by:
Pressing the
button on the steer-
ing wheel keypad.
Pressing the accelerator pedal.
> The function will resume following the vehicle ahead if it begins to move within approx. 6 seconds.
WARNING
A noticeable increase in speed may follow when the speed is resumed with the
steering wheel button.
DRIVER SUPPORT
* Option/accessory.
294
Curve Speed Assist (CSA) *47
Curve Speed Assist can help the driver
reduce speed before sharp turns if the preset speed for the driver support function Adap- tive Cruise Control * or Pilot Assist * is deter-
mined to be too high.
This assessment is performed using informa- tion from map data in the vehicle's navigation system, Sensus Navigation *. After the turn,
the vehicle will resume the previously set speed.
As the function reduces thevehicle's speed, this symbolwill be displayed in the instru-ment panel.
The driver can cancel the function at any time by braking or using the accelerator pedal.
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.
Drive modes
Cornering assistance varies depending on the selected drive mode. If drive mode cannot be selected, the function will use the
Comfortoption. In Dynamic mode, cornering will be
sporty, with slightly more powerful accelera- tion coming out of curves.
Related information
Driver support systems (p. 260)
Adaptive Cruise Control
* (p. 270)
Pilot Assist
* (p. 279)
Drive modes (p. 413)
47
This function is only available on some markets.
DRIVER SUPPORT
* Option/accessory.295
Activating or deactivating Curve Speed Assist (CSA) *
The Curve Speed Assist (CSA) function can be activated as a supplement to Adaptive Cruise Control * or Pilot Assist *. The driver can
also deactivate the function.
Activate or deactivate the function using this button inthe center display's Functionview.
GREEN button indicator light – the func- tion is activated.
GRAY button indicator light – the functionis deactivated.
The next time the engine is started, the lastused setting is reactivated or the key's driver profile settings are followed 48
.
Related information
Curve Speed Assist (CSA)
* (p. 294)
Curve Speed Assist (CSA)
* limitations
(p. 295)
Curve Speed Assist (CSA) *
limitations
Curve Speed Assist (CSA) functionality may be reduced in certain situations. This functionis only available on some markets.
The driver should be aware of the following limitations:
Curve Speed Assist (CSA) may have lim-ited performance on small roads and indensely populated areas.
At off-ramps or intersections, CurveSpeed Assist (CSA) may temporarilyswitch off.
If the satellite navigator's 49
map data is
not updated, Curve Speed Assist (CSA)may have limited functionality.
Curve Speed Assist (CSA) functionality may be limited if the satellite navigator 49
has lost contact with the satellite system.
On new or rebuilt roads, map data may be incorrect.
The risk of reduced grip due to adverseweather or road conditions is not takeninto account when calculating suitablecornering speed.
NOTE
The function uses the vehicle's camera and radar sensor, which has certain generallimitations.
Related information
Curve Speed Assist (CSA)
* (p. 294)
Camera/radar sensor limitations (p. 301)
48
These alternatives are market dependent.
49 Only with Volvo Sensus Navigation * installed.
DRIVER SUPPORT
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301
Camera/radar sensor limitations The camera and radar sensor used by several of the driver support functions has certainlimitations, which also affect the functionsusing the camera and radar sensor. The drivershould be aware of the following limitations:
Camera and radar
Obstructed camera
The area marked in the illustration must be cleaned regularly and kept free of decals, objects, solar film,etc.
The camera is located on the upper interior section of the windshield along with the radarsensor. Do not place, affix or mount anything on the inside or outside of the windshield, or in frontof or around the camera and radar sensor –this could disrupt camera and radar-basedfunctions. It could cause functions to bereduced, deactivated completely or to producean incorrect function response.If this symbol and the message “
Windscreen sensor Sensor
blocked, see Owner's manual” is
displayed in the instrument panel, it
means that the camera and radar sensor are unable to detect other vehicles, cyclists,pedestrians and large animals in front of thevehicle and that the vehicle's camera andradar-based functions may be obstructed.
The following table shows some of the situa- tions that can cause the message to be dis-played, and suggested actions:
Cause Action
The area of the windshield in front of the camera/radar sensor is dirty or covered by ice or snow. Clean the windshield in front of the camera/radar sensor and remove dirt, iceand snow.
Thick fog, heavy rain or snow is blocking the radar signals or thecamera's range of visibility. No action. Heavy precipitation may sometimes prevent the camera/radar sensorfrom functioning.