Mercedes-Benz A-Class 2021 Operator's Manual page 424

422 Index
h Tire pressure monitoring sys‐
tem warning lamp lights up ................. 393
L Warning lamp for distance
warning function ................................. 389
Warning/indicator lamps ....................... 379
Overview ............................................. 379
PASSENGER AIR BAG ............................. 47
Warranty .................................................... 30
Washer fluid
see Windshield washer fluid
Washing by hand (care) .......................... 260
Water tank
see Air-water duct
Weather information ............................... 225
Web browser
Overview (multimedia system) ............ 236
Wheel change
Lowering the vehicle ............................ 316
Mounting a new wheel ......................... 315
Removing a wheel ................................ 314
Removing/installing hub caps .............. 311
Wheel rotation ......................................... 310
Wheels
Care ..................................................... 261
Changing hub caps .............................. 311
Checking ............................................. 287
Checking the tire pressure (man‐
ually) .................................................... 291
Checking the tire pressure (tire pres‐
sure monitoring system) ...................... 293
Definitions ........................................... 304
DOT, Tire Identification Number (TIN)
............................................................. 300
Flat tire ................................................ 266
Installing .............................................. 315
Load index ........................................... 302
Load-bearing capacity ......................... 302
Maximum tire load ............................... 301
Maximum tire pressure ........................ 301
MOExtended tires ................................ 267
Noise ................................................... 287
Notes on installing ............................... 307
Overview of tire labeling ...................... 299
Removing ............................................. 314
Replacing ..................................... 307, 311
Restarting the tire pressure loss
warning system ................................... 294
Restarting the tire pressure monitor‐
ing system ........................................... 293
Rotating ............................................... 310
Selection ............................................. 307
Snow chains ........................................ 288
Speed rating ........................................ 302
Storing ................................................. 310
Temperature grade .............................. 299
Tire and Loading Information placard
............................................................. 295
Tire characteristics .............................. 302
Tire pressure (notes) ........................... 288
Tire pressure loss warning system
(function) ............................................. 294
Tire pressure monitoring system
(function) ............................................. 291
Tire pressure table .............................. 290
Tire Quality Grading ............................. 299
Tire size designation ............................ 302
TIREFIT kit ........................................... 268
Traction grade ..................................... 299
Tread wear grade ................................. 299
Unusual handling characteristics ......... 287
Wi-Fi
Setting ................................................. 219