2018 VOLVO S60 brake sensor

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DRIVER SUPPORT
* Option/accessory.
232
Front park assist
The distance monitored in front of the vehicle is approximately 2.5 ft (0.8 m). The audible signalcomes from the audio system's front speakers. It may not be possible to combine auxiliary head- lights and front park assist since these lightscould trigger the system's sensors.
NOTE
Front park assist is deactivated when the parking brake is applied and or when the gear selector is in the P position.
Related information
• Park assist – introduction (p. 230)
• Park assist – limitations (p. 233)
• Park assist – operation (p. 232)
• Park assist – troubleshooting (p. 238) •
Rear Park Assist Camera (PAC) – function (p. 239)
Park assist – operation
Function
Park assist and CTA
* button
The system is activated automatically when the vehicle is started. The indicator light in the buttonin the center console illuminates when the sys-tem is on. • The front park assist system is active from the time the engine is started until the vehi-cle exceeds a speed of approximately 6 mph(10 km/h). It is also active when the vehicleis backing up.
• Rear park assist is active when the engine isrunning and reverse gear has been selected.

DRIVER SUPPORT
233
Activating/deactivating
The system is activated automatically when the vehicle is started.
–Press the Park assist button on the center console to temporarily deactivate the sys-tem(s).
> The indicator light in the button will go outwhen the system has been deactivated.
Park assist will be automatically reactivated the next time the engine is started, or if the button ispressed (the indicator light in the button will illu-minate).
NOTE
Park assist is disengaged automatically when the parking brake is applied.
Related information
• Park assist – introduction (p. 230)
• Park assist – limitations (p. 233)
• Park assist – function (p. 230)
• Park assist – troubleshooting (p. 238)
• Rear Park Assist Camera (PAC) – function (p. 239)
Park assist – limitations
Cleaning the sensorsThe sensors must be cleaned regularly to ensure that they work properly. Clean them with waterand a suitable car washing detergent.
Location of the front sensors
Location of the rear sensors
Ice and snow covering the sensors may cause incorrect warning signals.
NOTE
If the sensors are obstructed by e.g., dirt, snow, or ice, this could result in false warningsignals from the park assist system or thesystem may not function at all.
Related information
•Park assist – introduction (p. 230)
• Park assist – function (p. 230)
• Park assist – operation (p. 232)
• Park assist – troubleshooting (p. 238)
• Rear Park Assist Camera (PAC) – function (p. 239)

DRIVER SUPPORT
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* Option/accessory.237
Park Assist Pilot (PAP) * – limitations
The PAP parking procedure will be cancelled if.
• The vehicle's speed goes above approxi- mately 4 mph 7 km/h
• The driver moves the steering wheel
• If the stability or ABS systems are activated(e.g., if a wheel starts to spin because of aslippery road surface
If the system has been switched off, this will beindicated by a text message in the instrumentpanel.
NOTE
• PAP will not function correctly if its sen- sors are obstructed by dirt, snow, etc.
• In certain situations, PAP may not be ableto measure a parking space. This couldbe due to external sources of sound (e.g.,a vehicle's horn, tires on wet asphalt,pneumatic brakes, noise from a motorcy-cle's exhaust, etc.) emitting ultrasoundusing approximately the same frequen-cies as PAP.
Information to keep in mind
PAP is only intended to provide parallel parking assistance but may not be able to function fully inall situations. •
PAP's function is based on the way that thevehicles are parked behind and in front ofyour parking space. If they are, for example,parked too close to the curb, there is a riskthat your vehicle's tires or wheel rims couldbe damaged by the curb during the parkingprocedure.
• PAP is intended to provide parking assis-tance on straight streets, not sections ofstreet with curved or irregular curbs. Be surethat your vehicle is parallel to the curb whenPAP measures the parking space.
• PAP may not be able to provide parkingassistance on narrow streets due to lack ofspace to maneuver the vehicle. In situationslike this, it may help to drive as close to theside of the road as possible where the park-ing space is located.
• Use only approved tires with the correct infla-tion pressure because this affects PAP'scapacity to provide parking assistance.Changing to a different approved tire sizemay affect PAP's parameters. Consult atrained and qualified Volvo service technician.
• Heavy rain or snow may inhibit PAP'scapacity to correctly measure a parkingspace.
• Do not use PAP if snow chains or a tempo-rary spare tire is being used.
• Do not use PAP if there are any objects pro-truding from the vehicle.
WARNING
• The front end of your vehicle may turn out toward oncoming traffic during the park-ing procedure.
• Objects located above the parking sen-sors' field of vision are not included whenPAP measures a parking space. For thisreason, PAP may turn into the parkingspace too soon. Avoid parking spaces ofthis type.
• The driver is always responsible for deter-mining if PAP has selected a suitableparking space.
Maintenance
Generic illustration. The PAP sensors are located in the front and rear bumpers

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DRIVER SUPPORT
* Option/accessory.
238 PAP uses the same sensors as the Park assist system, see Park assist – limitations (p. 233)). The sensors must be cleaned regularly to ensure that they work properly. Clean them with waterand a suitable car washing detergent.
Related information
•
Park Assist Pilot (PAP)
* – introduction
(p. 234)
• Park Assist Pilot (PAP)
* – function (p. 234)
• Park Assist Pilot (PAP)
* – operation (p. 235)
• Park Assist Pilot (PAP)
* – symbols and mes-
sages (p. 238)
• Park assist – introduction (p. 230)
• Rear Park Assist Camera (PAC) – introduc-tion (p. 239)
Park Assist Pilot (PAP)
* – symbols
and messages
Various PAP-related combinations of symbols, graphics and text messages are displayed in theinstrument panel and sometimes also includesuitable actions. A text message can be erased by pressing briefly on the OK button on the turn signal lever.
Contact a Volvo retailer or a trained and qualified Volvo service technician If a message indicatingthat PAP is not functioning properly is displayed.
Related information
• Park Assist Pilot (PAP)
* – introduction
(p. 234)
• Park Assist Pilot (PAP)
* – function (p. 234)
• Park Assist Pilot (PAP)
* – operation (p. 235)
• Park Assist Pilot (PAP)
* – limitations (p. 237)
• Park assist – introduction (p. 230)
• Rear Park Assist Camera (PAC) – introduc-tion (p. 239)
Park assist – troubleshooting
Faults in the systemIf the information symbol illuminates and Park
assist syst Service required is shown on the
information display, this indicates that the system is not functioning properly and has been disen-gaged. Consult a trained and qualified Volvo serv-ice technician.
CAUTION
In certain circumstances, the park assist sys- tem may give unexpected warning signalsthat can be caused by external sound sourcesthat use the same ultrasound frequencies asthe system. This may include such things asthe horns of other vehicles, wet tires onasphalt, pneumatic brakes, motorcycleexhaust pipes, etc. This does not indicate afault in the system.
Related information
• Park assist – introduction (p. 230)
• Park assist – limitations (p. 233)
• Park assist – function (p. 230)
• Park assist – operation (p. 232)
• Rear Park Assist Camera (PAC) – function (p. 239)

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STARTING AND DRIVING
* Option/accessory.
282 nents, altering emission system components or location or removing components, and/orrepeated use of leaded fuel.
NOTE
Unleaded fuel is required for vehicles with three-way catalytic converters.
Heated oxygen sensorsThe heated oxygen sensors monitor the oxygen content 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
•
Information displays – warning symbols(p. 69)
• Engine and cooling system (p. 275)
Economical driving
Better driving economy may be obtained by thinking ahead, avoiding rapid starts and stopsand adjusting the speed of your vehicle to imme-diate traffic conditions.
Economical driving conserves natural
resources
Observe the following rules: • Bring the engine to normal operating tem- perature as soon as possible by driving witha light foot on the accelerator pedal for thefirst few minutes of operation. A cold engineuses more fuel and is subject to increasedwear.
• Whenever possible, avoid using the vehiclefor driving short distances. This does notallow the engine to reach normal operatingtemperature.
• Drive carefully and avoid rapid accelerationand hard braking.
• Use the transmission's Drive (
D) position as
often as possible and avoid using kick-down.
• Using the transmission's Sport mode 13
may
increase fuel consumption somewhat. Use the transmission's Drive ( D) position as often
as possible. For additional information about Sport mode, see Transmission – Geartronic(p. 257). •
Using the engine's optional Eco function canhelp improve fuel economy. For additional information, see ECO
* (p. 265).
• Do not exceed posted speed limits.
• Avoid carrying unnecessary items (extra load) in the vehicle.
• Maintain correct tire pressure. Check tirepressure regularly (when tires are cold).
• Remove snow tires when threat of snow orice has ended.
• Note that roof racks, ski racks, etc, increaseair resistance and also fuel consumption.
• At highway driving speeds, fuel consumptionwill be lower with the air conditioning on andthe windows closed than with the air condi-tioning off and the windows open.
• Using the onboard trip computer's fuel con-sumption modes can help you learn how todrive more economically.
Other factors that decrease gas mileage are:
• Dirty air cleaner
• Dirty engine oil and clogged oil filter
• Dragging brakes
• Incorrect front end alignment
13
Certain models only.

MAINTENANCE AND SERVICING
* Option/accessory.355
PosFunction A
Accelerator pedal sensor, auto- dim mirror function, heated rear seats* 7.5
-
Brake lights 5
Power moonroof
* 20
Immobilizer 5
Related information
•Fuses – engine compartment (p. 350)
• Fuses – cargo area/trunk (p. 356)
• Fuses – engine compartment cold zone (Start/Stop only) (p. 357)

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MAINTENANCE AND SERVICING
360with a cleaning product with a pH value between 3.5 till 11.5.
Components that should be washed with a cleaning product with a pH value between 3.5 till 11.5 (genericillustration)
CAUTION
•
Avoid waxing or polishing plastic or rub- ber components
• Polishing chromed strips can wear awayor damage the surface
• Polishes containing abrasive substancesshould not be used
Related information
• Polishing and waxing (p. 361)
• Cleaning the interior (p. 361)
Automatic car wash
The vehicle should be washed at regular inter- vals since dirt, dust, insects and tar spotsadhere to the paint and may cause damage. Tohelp prevent corrosion, it is particularly importantto wash the car frequently in the wintertime.
• We do NOT recommend washing your car in an automatic wash during the first fewmonths (because the paint will not havehardened sufficiently).
• An automatic wash is a simple and quick wayto clean your car, but it is worth rememberingthat it may not be as thorough as when youyourself go over the car with sponge andwater. Keeping the underbody clean is mostimportant, especially in the winter. Someautomatic washers do not have facilities forwashing the underbody.
NOTE
Condensation may form temporarily on the inside of the lenses of exterior lights such asheadlights, fog lights, or taillights. This is nor-mal and the lights are designed to withstandmoisture. Normally, condensation will dissi-pate after the lights have been on for a shorttime.
CAUTION
•
Before driving into an automatic car wash, turn off the optional rain sensor toavoid damaging the windshield wipers.
• Make sure that side view mirrors, auxiliarylamps, etc, are secure, and that anyantenna(s) are retracted or removed. Oth-erwise there is risk of the machine dis-lodging them.
• Chromed wheels:
Clean chrome-plated
wheels using the same detergents usedfor the body of the vehicle. Aggressivewheel-cleaning agents can permanentlystain chrome-plated wheels.
WARNING
• When the vehicle is driven immediately after being washed, apply the brakes,including the parking brake, several timesin order to remove any moisture from thebrake linings.
• Engine cleaning agents should not beused when the engine is warm. This con-stitutes a fire risk.
Related information
•
Polishing and waxing (p. 361)
• Cleaning the interior (p. 361)
• Washing the vehicle (p. 359)

SPECIFICATIONS
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* Option/accessory.381
Indicator symbols
The following tables list the most common warn- ing and indicator lights and symbols and a refer-ence to where more detailed information can befound.
: The red warning symbol illuminates to
indicate a problem related to safety and/or driva- bility. A message will also appear in the maininstruments panel's display.
: The information symbol illuminates and a
text message is displayed to provide the driver with necessary information about one of thevehicle's systems.
Indicator symbols in the instrument panel
Symbol Description See
Fault in the Active Bend- ing Light (ABL)*system (p. 67)
Malfunction indicator light
(p. 67)
Anti-lock brake system (ABS)(p. 67)
Rear fog lights on (p. 67)
Stability system, Hill Descent Control, Trailer Stability Assist
*(p. 67)
Symbol
Description See
Tire pressure monitoring sensor (TPMS)(p. 67)
Low fuel level (p. 67)
Information symbol, see text in information dis-play(p. 67)
High beam indicator (p. 67)
Left turn signal indicator (p. 67)
Right turn signal indica- tor
(p. 67)
Stability system , Sport mode(p. 167)
Related information
•
Information displays – indicator symbols (p. 67)
• Information displays – warning symbols(p. 69)
• Information display – messages (p. 109)
Information symbols
The following tables list the most common warn- ing and indicator lights and symbols and a refer-ence to where more detailed information can befound.
: The red warning symbol illuminates to
indicate a problem related to safety and/or driva- bility. A message will also appear in the maininstruments panel's display.
: The information symbol illuminates and a
text message is displayed to provide the driver with necessary information about one of thevehicle's systems.
Information symbols in the instrument panel
Symbol Description See
Adaptive Cruise Con- trol * (p. 175)
Adaptive Cruise Con- trol
* (p. 175)
Adaptive Cruise Con- trol
* (p. 175)
Adaptive Cruise Con- trol
* (Distance alert) (p. 175)
Radar sensor
*(p. 185)