Mercedes-Benz GLB 2021 Series Operator's Manual page 5

Windshield wiper and windshield washer
system ........................................................ 131
Mirrors ........................................................ 135
Climate control ........................................ 139
Overview of climate control systems .......... 139
Operating the climate control system ......... 139
Driving and parking ................................. 143
Driving ........................................................ 143
DYNAMIC SELECT switch ............................ 154
Automatic transmission .............................. 157
Function of the 4MATIC .............................. 162
Refueling ..................................................... 162
Parking ....................................................... 164
Driving and driving safety systems .............. 172
Vehicle towing instructions ......................... 221
Instrument Display and on-board
computer .................................................. 223
Notes on the Instrument Display and on-
board computer .......................................... 223
Instrument Display overview ....................... 224
Overview of the buttons on the steering
wheel .......................................................... 225
Operating the on-board computer .............. 225
Overview of what is shown on the multi‐
function display .......................................... 227
Head-up Display ......................................... 227
MBUX multimedia system ...................... 230
Overview and operation .............................. 230
System settings .......................................... 238
Navigation ................................................... 241
Telephone ................................................... 248
Mercedes me and apps ............................... 251
Mercedes-Benz emergency call system ...... 258
Radio & media ............................................ 262
Sound settings ........................................... 269
Maintenance and care ............................. 270
ASSYST PLUS service interval display ........ 270
Engine compartment .................................. 271
Cleaning and care ....................................... 276
Contents
Breakdown assistance ............................ 284
Emergency .................................................. 284
Flat tire ....................................................... 285
Battery (vehicle) ......................................... 292
Tow starting or towing away ....................... 297
Electrical fuses ........................................... 301
Wheels and tires ...................................... 305
Notes on noise or unusual handling char‐
acteristics ................................................... 305
Notes on regularly inspecting wheels and
tires ............................................................ 305
Notes on snow chains ................................ 306
Tire pressure .............................................. 306
Loading the vehicle ..................................... 313
Tire labeling ................................................ 317
Definition of terms for tires and loading ..... 322
Changing a wheel ....................................... 325
Emergency spare wheel .............................. 334
Technical data .......................................... 337
Notes on technical data .............................. 337
Vehicle electronics ..................................... 337
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