2017 VOLVO XC90 T8 fog light

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DRIVER SUPPORT
* Option/accessory.
302
WARNING
Pilot Assist is not a collision avoidance sys- tem. The driver is always responsible forsteering or applying the brakes if the systemdoes not detect another vehicle. Do not use Pilot Assist in demanding driving conditions such as city driving or other heavytraffic situations, in slippery conditions, whenthere is a great deal of water or slush on theroad, during heavy rain or snow, in poor visibil-ity, on winding roads or on highway on- or off-ramps. In certain situations, it may be difficult for Pilot Assist to assist the driver correctly or to deac-tivate automatically. In such cases, it is advisa-ble not to use Pilot Assist. Examples of suchsituations may be:
• 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.
• there are edges or other lines on or nearthe lane, e.g., curbs, cracks, repairedareas, sharp shadows, etc.
• the lane is narrow or winding.
• the lane is at the top of a hill, on anuneven road surface or over a bump.
•bad 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.
The driver can always take action to override PilotAssist.
Steep roads and/or heavy loadsPilot Assist is primarily intended for use on rela-tively level roads. The function may not be able tomaintain the correct time interval to the vehicleahead on when driving down steep hills. Thedriver should be attentive and prepared to applythe brakes in these situations. Do not use Pilot Assist when the vehicle is trans-porting a heavy load or if it is towing a trailer.
Additional information
•
The Off Road drive mode cannot be
selected if Pilot Assist is activated.
• Pilot Assist uses the vehicle's camera and radar sensor, which have certain general limi-tations. See the articles "Camera limitations"and "Radar sensor limitations" for additionalinformation.
Related information
•
Pilot Assist
* (p. 291)
• Starting and activating Pilot Assist (p. 294)
• Changing Pilot Assist speed (p. 296)
• Setting a Pilot Assist time interval (p. 297)
• Changing target vehicles and automaticbraking with Pilot Assist (p. 300)
• Deactivating/resuming Pilot Assist (p. 298)
• Passing Assistance with Adaptive CruiseControl or Pilot Assist (p. 285)
• Pilot Assist symbols and messages (p. 303)
• Radar sensor limitations (p. 305)
• Camera limitations (p. 309)

DRIVER SUPPORT
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309
Camera limitations
The camera used by several of the driver support systems has certain limitations, which also affectthe systems using it.
Reduced visibility
WARNING
• The camera has the same limitations as the human eye. In other words, its “visionis impaired” by adverse weather condi-tions such as heavy snowfall, dense fog,etc. These conditions may reduce thefunction of systems that depend on thecamera or cause these systems to tem-porarily stop functioning.
• Strong sunlight, reflections from the roadsurface, ice or snow covering the road, adirty road surface, or unclear lane markerlines may drastically reduce the camera

MAINTENANCE AND SERVICING
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525
NOTE
•For information regarding any bulbs not mentioned in this section, please contactyour Volvo retailer or a trained andauthorized Volvo service technician.
• Always switch off the ignition before star-ting to replace a bulb.
• If an error message remains in the dis-play after a faulty bulb has been replaced,contact an authorized Volvo workshop.
• Condensation may form temporarily onthe inside of the lenses of exterior lightssuch as headlights, fog lights, or taillights.This is normal and the lights aredesigned to withstand moisture. Normally,condensation will dissipate after thelights have been on for a short time.
• The optional Active Bending Light bulbscontain trace amounts of mercury. Thesebulbs should always be disposed of by atrained and qualified Volvo service techni-cian.
CAUTION
Never touch the glass of bulbs with your fin- gers. Grease and oils from your fingers vapor-ize in the heat and will leave a deposit on thereflector, which will damage it.
WARNING
• The ignition should be switched off com- pletely (be in ignition mode
0) when
replacing bulbs.
• If the engine has been running just prior to replacing bulbs in the headlight hous-ing, please keep in mind that componentsin the engine compartment will be hot.
Front bulbs (vehicles with halogen headlights)
Low beam
High beam
Parking light/Daytime Running Light
Turn signal
(Not in use)

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MAINTENANCE AND SERVICING
526
Taillight bulbs
Brake light (LED)
Side marker light (LED)
Backup light4
Taillight (LED)
Turn signal (LED)
Fog light (LED)
High-mounted brake light (LED)
Related information
•
Bulb specifications (p. 530)
• Removing the rectangular headlight cover (p. 526) •
Replacing High Beam headlight bulbs(p. 528)
• Replacing low beam headlight bulbs(p. 527)
• Ignition modes (p. 389)
Removing the rectangular headlight cover
Most of the bulbs in the headlight housing can be accessed when the rectangular cover hasbeen removed.
Before the rectangular cover can be removed, the plastic covering must be removed, see the article"Replacing bulbs" for information.
1. Loosen the cover's four screws with a T20 Torx screwdriver (1) but do not remove them completely (turning them 3–4 turns isenough).
2. Push the cover to the side.
3. Remove the cover.Put the cover back in place in the reverse order.
4 Must be replaced by a trained and qualified Volvo service technician.

INDEX
568Emergency starting 382
Emergency towing 377
Emission inspection readiness 498Engine
overheating 375
starting 390
turning off 393
Engine compartment fuses 511
Engine compartment overview 534
Engine oil 562 checking 535, 536
Engine specifications 561
Environment 20Eyelet towing 376
Eyelets for anchoring loads 224
F
Federal Clean Air Act 498 Flat tires repairing with tire sealing system 490, 492 , 495
Floor mats placing correctly 390
Fluid specifications 560, 564 Fog lightsrear 149
Front airbags 69, 70 disconnecting passenger

INDEX
571
Options 26
Outside temperature sensor 118
Overhead courtesy lighting 151
Overheating, engine 375Owner's information
mobile applications 25
Owner's manual 21
Ownership, changing 118
Oxygen sensors, heated 381
P
Paint, touching up 547, 548
Park assist 344, 345, 346, 347
Park Assist Camera 348, 350, 352, 353 settings 348, 352
Park Assist Pilot 354, 355, 358, 360Parking brake electric, applying/releasing 369, 371
Parking light bulb, replacing 529Passenger compartment fuses 516
Passive Entry system location of antennas 244
Permissible axle weight 557
Phone phone book 443
receiving calls 441
text messages 444, 445
Pilot Assist 285, 291, 294, 297, 298, 300, 301
Plug-in hybrid general information 16
Polishing 549 Power front seat memory function 168
Power mirrors 106 defroster 204
Power steering adjustable 258
Power tailgate 248
Power windows 111
Preconditioning 187, 189 starting/stopping 192
symbols and messages 193
timer 190
Preconditioning, retaining climate comfort 189
Pregnancy, using seat belts during 62
PROPOSITION 65 WARNING 382R
Radar driver support systems 304, 308
Radar sensor limitations 305
Radio RBDS 424
settings 424 SiriusXM ®
Satellite radio 429, 430, 432
Radio functions HD digital radio 426, 427, 428, 429
Rain sensor 161
Rear Collision Warning 324
Rear fog lights 149
Rear park assist 344, 345, 346, 347
Rear seat head restraints 173
Rear seats 173 accessing the third row 178
adjusting backrest tilt 175
center head restraint 173
folding 176, 178
moving forward/rearward 175
Rearview mirror compass 141, 142
Rear window defroster 204
Recalls 62