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431
or location or removing components, and/orrepeated use of leaded fuel.
NOTE
Unleaded fuel is required for vehicles withthree-way catalytic converters.
Heated oxygen sensors
The heated oxygen sensors monitor the oxygencontent of the exhaust gases. Readings are fedinto a control module that continuously monitorsengine functions and controls fuel injection. Theratio of fuel to air into the engine is continuouslyadjusted for efficient combustion to help reduceharmful emissions.
Related information
Octane rating (p. 429)
Fuel (p. 428)
Overheating of engine andtransmission
In certain driving conditions, such as driving inmountainous areas or hot weather, there is a riskof the engine or transmission overheating, espe-cially when carrying heavy loads.
Engine power may be temporarily limited.
Remove any auxiliary lights mounted in frontof the grille when driving in hot weather.
If the temperature in the engine's coolingsystem becomes too high, a warning symbolwill appear in the instrument panel along withthe message Engine temperature Hightemperature Stop safely. Pull over to asafe location and let the engine idle for a fewminutes to cool down.
If the message Engine temperature Hightemperature Turn off engine or Enginecoolant Level low, turn off engine is dis-played, stop the vehicle and turn off theengine.
If the transmission begins to overheat, analternative gear shifting program will beselected. An integrated protective functionwill also be activated, the warning symbol willilluminate and the message Transmissionwarm Reduce speed to lowertemperature or Transmission hot Stopsafely, wait for cooling will be displayed inthe instrument panel. Follow the recommen-dations given by reducing speed or stopping
the vehicle safely and letting the engine idlefor a few minutes to let the transmissioncool.
If the vehicle begins to overheat, the air con-ditioning may be temporarily switched off.
After a prolonged period of driving indemanding conditions, do not turn off theengine immediately after stopping.
NOTE
It is normal for the engine's cooling fan tooperate for a short time after the engine isswitched off.
Symbols in the instrument panel
SymbolMeaning
High engine temperature. Followthe recommendations provided.
Low coolant level. Follow the rec-ommendations provided.
Transmission hot/overheated/cool-ing. Follow the recommendationsprovided.
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433
To avoid short circuits or other damage, the fol-lowing steps are recommended when jump star-ting the battery:
1.Put the ignition in mode 0.
2.Make sure the auxiliary battery (the batteryused to jump start the discharged battery)has a voltage of 12 volts.
3. If the auxiliary battery is in another vehicle,turn off that vehicle's engine and make surethat the vehicles are not touching each other.
4. Clamp the red jumper cable onto the auxiliarybattery's positive (+) terminal (1).
CAUTION
Connect the jump cable carefully to preventshort circuits with other components in theengine compartment.
5. Fold back the cover over your vehicle's posi-tive (+) jump start terminal (2).
6.Clamp the other end of the red jumper cableto your vehicle's positive (+) jump start termi-nal (2).
7. Clamp the black jumper cable onto the auxili-ary battery's negative (-) terminal (3).
8. Clamp the other end of the black jumpercable to your vehicle's negative (-) groundpoint (4).
9. Make sure the jumper cables are securelyattached to help prevent sparks while jumpstarting.
10. Start the engine of the assisting vehicle andlet it run for a few minutes at a higher idlingspeed than normal, about 1500 rpm.
11. Start your vehicle's engine. If the enginedoes not start, allow an additional 10minutes of charging time and then try to startthe engine again.
NOTE
When the engine is started under normalconditions, the vehicle's electrical drive motoris prioritized – the gasoline engine remainsoff. This means that after the start knob hasbeen turned clockwise, the electric motor has"started" and the vehicle is ready to be driven.Start of the electric motor is indicated by theindicator lights on the instrument panel goingout and its preselected theme illuminating.
CAUTION
Do not touch the connections between thecable and the vehicle during the start attempt.Risk of sparking.
12. Remove the jumper cables in the reverseorder ‒ first the black cables and then thered cables.
Make sure that none of the clamps of theblack jumper cables come into contact witheither vehicle's positive (+) jump start termi-nals or either of the red jumper cable's con-nected clamps.
WARNING
PROPOSITION 65 WARNING! Battery posts,terminals, and related accessories containlead and lead compounds, chemicals knownto the state of California to cause cancer andreproductive harm. Wash hands after han-dling.
WARNING
Batteries generate hydrogen gas, whichis flammable and explosive.
Do not connect the jumper cable to anypart of the fuel system or to any movingparts. Avoid touching hot manifolds.
Battery fluid contains sulfuric acid. Do notallow battery fluid to contact eyes, skin,fabrics or painted surfaces.
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* Option/accessory.435
Follow applicable regulations regarding per-mitted speed and weight.
Drive slowly when towing a trailer up a longand steep incline.
The maximum trailer weights given only applyto altitudes up to 1000 meters (3280 feet)above sea level. At higher altitudes, enginepower (and thus the vehicle's climbing ability)is decreased due to the reduced air density,and the maximum trailer weight must there-fore be reduced. The weight of the vehicleand trailer must be decreased by 10% foreach additional 1000 m (3280 feet) or partthereof.
Avoid driving with a trailer on inclines of morethan 12%.
Avoid overloading and other incorrect use.
The trailer's brakes must be balanced withthe vehicle's brakes to help ensure safestops (follow applicable local regulations).
CAUTION
Bumper-attached trailer hitches must notbe used on Volvos, nor should safetychains be attached to the bumper.
Trailer hitches attaching to the vehiclerear axle must not be used.
Never connect a trailer's hydraulic brakesystem directly to the vehicle brake sys-tem, nor a trailer's lighting system directlyto the vehicle lighting system. Consultyour nearest authorized Volvo retailer forcorrect installation.
When towing a trailer, the trailer's safetychains or wire must be correctly fastenedto the attachment points provided in thetrailer hitch on the vehicle. The safetychain or wire must never be fastened toor wound around the towing ball.
NOTE
The optional detachable trailer hitch may notbe available in all markets or on all models.Consult your Volvo retailer.
NOTE
Extreme weather conditions, towing a trailer,high altitude and lower fuel grade than rec-ommended are factors that can significantlyincrease the vehicle's fuel consumption.
Trailer weights
WARNING
Please adhere to the recommendations provi-ded for trailer weight. If the recommendationsare not followed, the vehicle and trailer maybe difficult to control during evasive maneu-vers and braking.
NOTE
The specified maximum trailer weights arethose permitted by Volvo. National vehicleregulations may set additional restrictions ontrailer weight and speed. The trailer hitchesmay be certified for higher towing weightsthan the vehicle is permitted to tow.
Self-leveling suspension *
The vehicle's self-leveling system attempts tokeep the vehicle at a constant level, regardless ofload (up to the maximum permitted weight).When the vehicle is stationary, the rear end of thevehicle will be slightly lowered, which is normal.
Driving in hilly terrain or hot weather
In certain conditions, there is a risk of overheat-ing when driving with a trailer. If overheating ofthe engine and drive system is detected, a warn-ing symbol will illuminate in the instrument paneland a message will appear.
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438
Disabling the automatic check
The automatic light check can be disabled in thecenter display.
1.Tap Settings in the Top view.
2.Tap My CarLights and Lighting.
3.Deselect Automatic Trailer Lamp Check.
Manual check
If the automatic check has been disabled, thecheck can be started manually.
1.Tap Settings in the Top view.
2.Tap My CarLights and Lighting.
3.Select Manual Trailer Lamp Check.
>The light check will begin. Get out of thevehicle to perform the check.
Related information
Driving with a trailer (p. 434)
Towing using a towline
This section refers to one vehicle being towedbehind another using a towline.
Never attempt to tow a Twin Engine vehiclebehind another vehicle as this could damage theelectric motor. The vehicle must instead be liftedonto a tow truck and transported with all fourwheels on the bed or lifting platform of the truck(no wheels may touch the road).
Towing another vehicle
Towing another vehicle requires a lot of power -use the Constant AWD drive mode. This helpscharge the hybrid battery and improve the vehi-cle's driving and roadholding characteristics.
Before towing another vehicle, check applicablespeed limit regulations.
Jump starting
Never attempt to tow the vehicle to start theengine, as this could damage the electric motor.Use an auxiliary battery if the start battery'scharge level is so low that the engine cannot bestarted.
CAUTION
Attempts to tow-start the vehicle could causedamage to the electrical drive motor andthree-way catalytic converter.
Related information
Attaching and removing the towing eyelet(p. 439)
Hazard warning flashers (p. 159)
Recovery (p. 440)
Jump starting using another battery (p. 432)
Selecting ignition mode (p. 396)
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* Option/accessory.440
Recovery
This section refers to transporting the vehiclewith a tow truck or similar vehicle.
Call a professional towing service for assistance.
In certain conditions, the towing eyelet can beused to pull the vehicle onto a flatbed tow truck.
CAUTION
Note that vehicles with Twin Engine mustalways be towed raised with all wheels on thetow truck.
The vehicle's location and ground clearancedetermine if it can be lifted onto a tow truck. Ifthe incline of the tow truck is too steep or if theground clearance under the vehicle is insufficient,attempting to pull it up may result in damage. Inthis case, the vehicle should only be lifted withthe tow truck's lifting equipment.
WARNING
No person or object should be behind the towtruck when the vehicle is lifted onto the bedof the truck.
Related information
Attaching and removing the towing eyelet(p. 439)
HomeLink®*14
HomeLink®15 is a programmable remote control,integrated in the vehicle electrical system, thatcan control up to three different devices (e.g.garage door opener, alarm system, outdoor andindoor lighting) and thereby replace the remotecontrols for these.
General
The illustration is generic – the design may vary.
Button 1
Button 2
Button 3
Indicator light
HomeLink® is delivered integrated in the rearview
mirror. The HomeLink® panel consists of threeprogrammable buttons and an indicator light inthe mirror.
For more information about HomeLink®, pleasevisit: www.HomeLink.com or call1-800-355-3515.
Save the original remote controls for future pro-gramming (e.g. for use in another vehicle). It isalso advisable to delete the button programmingif the vehicle is sold.
Related information
Using HomeLink®* (p. 442)
Programming HomeLink®* (p. 441)
Type approval for HomeLink®* (p. 443)
14Certain markets only.15HomeLink and the HomeLink house symbol are registered trademarks of Gentex Corporation.
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* Option/accessory.441
Programming HomeLink®*16
Follow these instructions to program
HomeLink®, reset all programming, or programindividual buttons.
NOTE
In some vehicles, the ignition must be on or in
the "accessory position" before HomeLink®
can be programmed or used. It can be a goodidea to put new batteries in the remote con-
trol being replaced by HomeLink® for fasterprogramming and better radio signal trans-
mission. The HomeLink® buttons should bereset before programming.
WARNING
While HomeLink® is being programmed, thegarage door or gate being programmed maybe activated. Make sure that no one is nearthe door or gate during programming. Whenprogramming a garage door opener, it isadvised to park outside of the garage.
1.Point the remote control at the HomeLink®
button to be programmed and hold it about2-8 cm (1-3 inches) from the button. Do not
obstruct the HomeLink® indicator light.
Note: Some remote controls are more effec-
tive at programming HomeLink® from a dis-tance of about 15-20 cm (6-12 inches).Keep this in mind if you experience any pro-gramming difficulties.
2.Press and hold both the remote control but-
ton and the HomeLink® button to be pro-grammed.
3. Do not release the buttons until the indicatorlight has stopped flashing slowly (about oncea second) and either flashes quickly (about10 times a second) or glows steadily.
>If the indicator light glows steadily:Indication that programming is complete.Press the programmed button twice toactivate.
If the indicator light flashes quickly:The device being programmed with
HomeLink® may have a security functionthat requires an extra step. Try pressingthe programmed button twice to seewhether the programming works. Other-wise, continue with the following steps.
4. Locate the "training" button17 on thereceiver for the e.g. garage door opener. It isusually located near the antenna bracket onthe receiver.
5.Press and release the "training" button once.Programming must be completed within 30seconds after pressing the button.
6.Press and release the HomeLink® button tobe programmed. Repeat the press/hold/release sequence a second time. For somereceivers, the sequence may need to berepeated a third time.
> Programming is now completed and thegarage door, gate, etc. should now beactivated when the programmed button ispressed.
If you experience any difficulties programming,
please contact HomeLink® at:www.HomeLink.com, or call 1–800–355–3515.
16Certain markets only.17The name and color of the button varies depending on the manufacturer.
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* Option/accessory.442
Programming individual buttons
To program an individual HomeLink® button:
1. Press and hold the desired button for about20 seconds.
2.When the indicator light on HomeLink®
starts flashing slowly, it is possible to pro-gram as usual.
Note: If the button you are reprogrammingdoes not program with a new device, it willreturn to the previously saved programming.
Resetting the HomeLink ®
buttons
It is only possible to reset all HomeLink® buttonsat once. It is not possible to reset individual but-tons. Individual buttons can only be reprogram-med.
–Press and hold the outer buttons (1 and 3)
on HomeLink® for about 10 seconds.
>When the indicator light goes from asteady glow to flashing, the buttons havebeen reset and are ready for reprogram-ming.
Related information
Using HomeLink®* (p. 442)
HomeLink®* (p. 440)
Type approval for HomeLink®* (p. 443)
Using HomeLink®*18
Once HomeLink® is programmed, it can beused instead of the separate remote controls.
Press and hold the programming button. Thegarage door, gate, alarm system, etc. will be acti-vated (this may take several seconds). If the but-ton is held down for more than 20 seconds,reprogramming will begin. The indicator light willglow steadily or flash when the button has beenpressed. The original remote controls may be
used concurrently with HomeLink® if desired.
NOTE
When the ignition is switched off, HomeLink®
will be active for at least 7 minutes.
NOTE
HomeLink® cannot be used if the vehicle islocked and the alarm is armed* from the out-side.
WARNING
If you use HomeLink® to open a garagedoor or gate, be sure no one is near thegate or door while it is in motion.
Do not use HomeLink® with any garagedoor opener that lacks safety stop andreverse features as required by US fed-eral safety standards (this includes anygarage door opener model manufacturedbefore April 1, 1982). A garage door thatcannot detect an object - signaling thedoor to stop and reverse - does not meetcurrent U.S. federal safety standards. Formore information, contact HomeLink at:www.homelink.com.
Related information
HomeLink®* (p. 440)
Programming HomeLink®* (p. 441)
Type approval for HomeLink®* (p. 443)
18Certain markets only.
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* Option/accessory.443
Type approval for HomeLink®*19
FCC (USA) and IC (Canada)
This device complies with FCC rules part 15 andIndustry Canada RSS-210. Operation is subjectto the following two conditions: (1) This devicemay not cause harmful interference, and (2) Thisdevice must accept any interference that may bereceived including interference that may causeundesired operation.
WARNING
The transmitter has been tested and complieswith FCC and IC rules. Changes or modifica-tions not expressly approved by the partyresponsible for compliance could void theuser's authority to operate the device.20
Type approval for EU
Gentex Corporation hereby declares that
HomeLink® Model UAHL5 complies with theRadio equipment directive 2014/53/EU.
Wavelengths within which the radio equipmentoperates:
433.05MHz-434.79MHz <10mW E.R.P.
868.00MHz-868.60MHz <25mW E.R.P.
868.70MHz-868.20MHz <25mW E.R.P.
869.40MHz-869.65MHz <25mW E.R.P.
869.70MHz-870.00MHz <25mW E.R.P.
Certificate holder address: Gentex Corporation,600 North Centennial Street, Zeeland MI 49464,USA
For more information, see support.volvocars.com.
Related information
HomeLink®* (p. 440)
Compass*
An integrated compass21 in the upper right cor-ner of the rearview mirror shows the directionthe vehicle is traveling.
Rearview mirror with compass.
Eight different compass directions are shownwith the abbreviations: N (north), NE (northeast),E (east), SE (southeast), S (south), SW (south-west), W (west) and NW (northwest).
Related information
Activating and deactivating the compass*(p. 444)
Calibrating the compass* (p. 444)
19Certain markets only.20The term "IC:" before the certification/registration number only signifies that Industry Canada technical specifications were met.