Page 9 of 398

7
Anti-lock braking system (ABS)266
Brake lights 266
Emergency Brake Assistance (EBA) 266
Parking brake – general information 267
Parking brake – applying 268
Parking brake – releasing 268
Parking brake – symbols and messages 270
Driving through water 271
Engine and cooling system 271
Conserving electrical current 272
Before a long distance trip 272
Driving in cold weather 273
Refueling – fuel requirements 273
Refueling – octane rating 274
Refueling – opening/closing fuel filler door 276
Refueling – opening/closing fuel cap 277
Emission controls 277
Economical driving 278
Towing a trailer 279
Detachable trailer hitch 281
Trailer Stability Assist (TSA) 282
Towing the vehicle 282
Towing eyelet 283
Towing by tow truck 284
WHEELS AND TIRES
Tires – general information288
Tires – storage and age 289
Tires – tread wear indicator 290
Tires – tire economy 290
Changing a wheel – direction of rotation 291
Changing a wheel – removing wheel 291
Changing a wheel – spare wheel 294
Changing a wheel – accessing the spare wheel 295
Changing a wheel – installing a wheel 295
Tire inflation – general information 296
Tire inflation – checking pressure 297
Tire specifications 298
Loading specifications 299
Loading specifications – load limit 300
Tire specifications – terminology 301
Tire specifications – Uniform TireQuality Grading 302
Snow chains 303
Snow tires/studded tires 303
Tire pressure monitoring - overview 304
Tire Monitor - introduction 305
Calibrating Tire Monitor 306
Tire Monitor status information 306
Tire Monitor – messages 307
Tire Pressure Monitoring System (TPMS) – general information308
Tire Pressure Monitoring System(TPMS) – changing wheels 308
Tire Pressure Monitoring System(TPMS) – recalibrating 309
Tire Pressure Monitoring System(TPMS) – activating/deactivating 310
Tire Pressure Monitoring System(TPMS) – messages 310
Self-supporting run flat tires (SST) 311
Tire sealing system * – general infor-
mation 312
Tire sealing system * – overview
314
Tire sealing system * – sealing a hole
315
Tire sealing system – checking infla-tion pressure 317
Tire sealing system * – inflating tires
318
Tire sealing system * – sealing com-
pound container 319
Page 83 of 398

INSTRUMENTS AND CONTROLS
* Option/accessory, for more information, see Introduction.81
Ignition mode I
–With the remote key fully pressed into the ignition slot8
, press START/STOP ENGINE
briefly.
Ignition mode II
–With the remote key fully pressed into the ignition slot 8
, press START/STOP ENGINE
for approximately 2 seconds.
Returning to mode 0
To return to mode 0 from mode II or I, press
START/STOP ENGINE briefly.
Starting and stopping the engineSee Starting the engine (p. 248) and Switching off the engine (p. 249) for information on star-ting the engine and switching it off.
Emergency towingSee Towing the vehicle (p. 282) for importantinformation about the remote key when the vehi-cle is being towed.
Related information
•Inserting/removing remote key (p. 79)
Front seats
The front seats can be adjusted in a number of ways to help provide the most comfortable seat-ing position.
Raise/lower the seat, pump up/down.
Front-rear adjustment: lift the bar and move the seat to the position of your choice.
Raise/lower front edge of seat cushion, pump up/down.
Backrest tilt: turn the control to adjust the angle of the backrest.
Electronic lumbar support *. Press the button
to adjust.
Control panel for power seat *, see Front
seats – power seat (p. 82).
WARNING
• Do not adjust the seat while driving. The seat should be adjusted so that the brakepedal can be depressed fully. In addition,position the seat as far rearward as com-fort and control allow.
• Check that the seat is securely lockedinto position after adjusting.
Related information
• Front seats – power seat (p. 82)
• Rear seats – folding backrest (p. 87)
• Rear seats – head restraints (p. 85)
8
Not necessary in vehicles with the optional keyless drive.
Page 267 of 398

STARTING AND DRIVING
265
Water on brake discs and brake pads affects braking
Driving in rain and slush or passing through an automatic car wash can cause water to collect onthe brake discs and pads. This will cause a delayin braking effect when the pedal is depressed. Toavoid such a delay when the brakes are needed,depress the pedal occasionally when drivingthrough rain, slush, etc. This will remove the waterfrom the brakes. Check that brake applicationfeels normal. This should also be done afterwashing or starting in very damp or cold weather.
Severe strain on the brake systemThe brakes will be subject to severe strain whendriving in mountains or hilly areas, or when towinga trailer. Vehicle speed is usually slower, whichmeans that the cooling of the brakes is less effi-cient than when driving on level roads. To reducethe strain on the brakes, shift into a lower gearand let the engine help with the braking. Do notforget that if you are towing a trailer, the brakeswill be subjected to a greater than normal load.
Cleaning the brake discsCoatings of dirt and water on the brake discsmay result in delayed brake function. This delay isminimized by cleaning the brake linings. Cleaning the brake pads is advisable in wet weather, prior to long-term parking, and after thevehicle has been washed. Do this by braking gen-tly for a short period while the vehicle is moving.
Related information
•Parking brake – general information (p. 267)
• Emergency Brake Assistance (EBA) (p. 266)
• Brakes – general (p. 264)
• Anti-lock braking system (ABS) (p. 266)
• Hill Descent Control (HDC) – introduction(p. 262)
Brakes – symbols
Symbols in the instrument panel
SymbolSpecification
Steady glow – Check the brake fluid level. If the level is low, fill withbrake fluid and check for the causeof the brake fluid loss.
Automatic function check: steady glow for two seconds when theengine is started.
WARNING
If and come on at the same
time and the brake level is below the MIN
mark in the reservoir or if a brake system-rela- ted message is shown in the information dis- play: DO NOT DRIVE . Have the vehicle towed
to a trained and qualified Volvo service techni- cian and have the brake system inspected.
Related information
• Brakes – general (p. 264)
• Parking brake – general information (p. 267)