2017 VOLVO XC90 TWIN ENGINE HYBRID warning

DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.346
Road Sign Information (RSI)*
RSI is a feature that helps the driver see roadsigns showing the posted speed limit.
Examples of readable road signs
If the vehicle passes a sign showing the speedlimit, this will be displayed in the instrument paneland the head-up display*.

NOTE
If the vehicle is equipped with the SensusNavigation system, speed-related informationis provided by this system in the followinginstances:
•In cases where the speed limit is givenindirectly (e.g., when driving on highwaysor other major roads).
•If a previously read speed limit sign is nolonger considered valid and no new signhas been passed.
If a third-party navigation system is beingused, RSI has no support for speed-relatedinformation.

WARNING
RSI does not function in all situations and isonly intended to provide supplementary infor-mation.
The driver is always responsible for operatingthe vehicle safely.

Related information
•Road Sign Information (RSI)* operation(p. 346)
•Road Sign Information (RSI)* limitations(p. 348)
•Speed limiter (SL)* (p. 267)
•Head-up display (HUD)* (p. 122)
Road Sign Information (RSI)*operation
Speed limit information
Speed limit information
When RSI registers a road sign showing thespeed limit, this sign is displayed as a symbol onthe instrument panel.

Settings
RSI settings can be made in the center display'sTop view.
Go to: SettingsMy CarIntelliSafeRoad Sign Information.

DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.347

Activating/deactivating RSI
RSI can be activated/deacti-vated in the center display'sfunction view.
–Tap the Road Sign Information button inFunction view.
>When RSI is activated, the indicator lightin the button will be green. The indicatorlight will be gray when the function isdeactivated.

Activating/deactivating the speed warning
function
The driver can be alerted if the current speedlimit is being exceeded (the symbol for the cur-rent speed limit will begin to flash). This functioncan be activated or deactivated and the limit for awarning can be set.
1.Tap Settings in the center display's Topview.
2.Tap My CarIntelliSafeRoad SignInformation.
3.Tap Speed Limit Warning to activate/deac-tivate this function.
>If the function is activated, a speed selec-tor will be displayed.
4. Select the limit at which the speed warning isto be given by pressing the up/down arrows.
Please be aware that the set warning limitwill not be used when a speed camera sym-bol is displayed in the instrument panel.
Activating/deactivating the audible alert
The audible alert can be activated/deactivatedand the limit for a warning can be set.
1.Tap Settings in the center display's Topview.
2.Tap My CarIntelliSafeRoad SignInformation.
3.Tap Audio Warning to activate/deactivatethis function.

Speed camera alert
Speed camera warning in the instrument panel (genericillustration)
If the Sensus navigation systemin your vehicle is being used,the driver can be alerted if thevehicle is exceeding a detectedspeed limit and is approachinga speed camera.
Related information
•Road Sign Information (RSI)* (p. 346)
•Road Sign Information (RSI)* limitations(p. 348)

DRIVER SUPPORT
349
If the driving pattern becomesnoticeably erratic, the driver willbe alerted by an audible signaland Driver Alert Time for abreak will appear in the instru-ment panel along with a sym-bol.
The warning will be repeated if the driving patterndoes not change.

WARNING
•DAC is not intended to extend the dura-tion of driving. Always plan breaks at reg-ular intervals to help remain alert.
•A warning from DAC should not beignored. A driver may not be aware ofhow fatigued he/she has become.
•In certain cases, fatigue may not affectthe driver

DRIVER SUPPORT
350
Driver Alert Control limitations
Driver Alert Control (DAC) may in certain situa-tions have limited or reduced functionality.
In certain situations, DAC may provide warningseven if the driver

DRIVER SUPPORT
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351
Driving lane assistance provide vibrations in the steeringwheel8.
Depending on the settings used, Lane KeepingAid functions in different ways:
•Assistance type Steering9 is activated: whenthe vehicle approaches a traffic lane markerline, LKA will provide active steering assis-tance to help steer it back into the lane.
•Assistance type Warning9 is activated: if thevehicle is moving out of its traffic lane, anaudible signal and/or vibrations in the steer-ing wheel will be provided.

NOTE
If the turn signal is used, Lane Keeping Aidwill not provide an alert or steering assis-tance.

WARNING
Lane Keeping Aid is only intended to assistthe driver and does not function in all driving,weather, traffic or road conditions.
As the driver, you have full responsibility foroperating the vehicle in a safe manner.

Steering assistance
In order for LKA's steering assistance to function,the driver's hands must be on the steering wheel,which the system monitors continuously.
If the driver's hands are not onthe steering wheel, this symbolwill illuminate in the instrumentpanel and the following mes-sage will be displayed:
•Lane Keeping Aid – Apply steering
If the driver does not begin to steer the vehicle,the symbol will illuminate again, an audible signal
will sound and the following message will be dis-played:
•Lane Keeping Aid – Standby untilsteering applied
If the driver still does not begin to steer the vehi-cle, LKA will go into standby mode. The functionwill not become available again until the driveractively steers the vehicle
Lane assistance do not react
The traffic lane assistance system do not intervene insharp curves
In certain cases, such as during active driving or ifthe turn signal is used, the traffic lane system willnot react if the vehicle crosses a lane markerline.
8The level of vibrations varies; the farther the vehicle is over a lane marker line, the greater the number of vibrations:9See "Type of assistance" in the article "Activating/deactivating Lane Keeping Aid".

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DRIVER SUPPORT
352

Limitations
In certain demanding driving situations, the driv-ing lane assistance functions may not be able toassist the driver. In these situations, it may beadvisable to turn the function off.
Examples of such situations:
•road construction
•winter driving conditions
•poor road surfaces
•a very active driving style
•bad weather with reduced visibility
•edges or lines other than the lane's markerlines
•roads with indistinct or no lane marker lines
The driving lane assistance function use the vehi-cle's camera, which has general limitations. Seethe article "Camera limitations."

Related information
•Activating/deactivating Lane Keeping Aid(LKA) (p. 352)
•Camera limitations (p. 323)
•Run-off Mitigation (p. 355)
Activating/deactivating LaneKeeping Aid (LKA)
LKA can be activated/deactivated.
Activating/deactivating
The function can be activated/deactivated in thecenter display's Function view.
–Tap Lane Keeping Aid.
>LKA is activated (GREEN indicator light inthe button), or is deactivated (GRAY indi-cator light in the button).

Type of warning
Choose the type of warning that the driver willreceive if the vehicle starts to leave its drivinglane.
1.Tap Settings in the center display's Topview.
2.Tap My CarIntelliSafeLaneAssistance.
3.Under Lane Keeping Aid WarningFeedback, select:
•Sound: an audible warning signal will beprovided
•Vibrations: the driver will be warned byvibrations in the steering wheel
Type of assistance
Select the type of assistance LKA should provide:
1.Tap Settings in the center display's Topview.
2.Tap My CarIntelliSafeLaneAssistance.
3.Under Lane Keeping Aid AssistanceMode, select:
•Steering: the system will provide steeringassistance but no warning.
•Both: the system will provide steeringassistance and warning
•Warning: the system will provide warningbut no steering assistance

Related information
•Driving lane assistance (p. 350)
•Driving lane assistance symbols and mes-sages (p. 353)

DRIVER SUPPORT
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353
Driving lane assistance symbolsand messages
A number of symbols and messages relating toLane Keeping Aid (LKA) may appear in theinstrument panel.

Symbols in the instrument panel
The driving lane assistancesystems use a symbol in theinstrument panel in differentsituations.
Several examples of the symbol's appearance willbe given here:

Available
When the driving lane assistance systems are available,the marker lines in the symbol will be white.
LKA are monitoring the driving lane's markerline(s).
Not available
When the driving lane assistance systems are not avail-able, the marker lines in the symbol will be gray
This is because LKA cannot monitor (detect) thedriving lane's marker line(s) or the vehicle'sspeed is too low or the road is too narrow.
Steering/warning indicator
Steering/warning: the side marker lines in the symbolwill be colored
LKA indicates that the system is warning and/orattempting to steer the vehicle back into its lane.

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DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.356
The setting selected when the engine wasswitched off will be used the next time theengine is started.

Limitations
In certain situations, it may be difficult for Run-offMitigation to assist the driver. In such cases, it isadvisable to deactivate the function.
Examples of these situations include:
•road construction
•winter driving conditions
•poor road surfaces
•narrow roads
•a very active driving style
•bad weather with reduced visibility
•edges or lines other than the lane's markerlines
•roads with indistinct or no lane marker lines
The Run-off Mitigation function use the vehicle'scamera, which has general limitations. See thearticle "Camera limitations".
WARNING
•Run-off Mitigation is only intended toassist the driver and does not function inall driving, weather, traffic or road condi-tions.
•This function cannot detect barriers, railsor similar obstructions at the side of aroad or traffic lane.
•As the driver, you have full responsibilityfor operating the vehicle in a safe man-ner.

Related information
•Run-off Mitigation* symbols and messages(p. 357)
•Driving lane assistance (p. 350)
•Camera limitations (p. 323)