Mercedes-Benz A-Class 2021 Operator's Manual page 5

Climate control ......................................... 121
Overview of climate control systems .......... 121
Operating the climate control system ......... 121
Driving and parking ................................. 125
Driving ........................................................ 125
DYNAMIC SELECT switch ............................ 134
Automatic transmission .............................. 137
Function of the 4MATIC ............................... 141
Refueling .................................................... 142
Parking ....................................................... 144
Driving and driving safety systems .............. 151
Vehicle towing instructions ......................... 200
Instrument Display and on-board
computer .................................................. 201
Notes on the Instrument Display and on-
board computer .......................................... 201
Instrument display overview ....................... 202
Overview of the buttons on the steering
wheel .......................................................... 203
Operating the on-board computer .............. 203
Overview of what is shown on the multi-
function display .......................................... 205
Head-up Display ......................................... 205
MBUX multimedia system ...................... 208
Overview and operation .............................. 208
System settings .......................................... 217
Navigation ................................................... 221
Telephone ................................................... 226
Mercedes me and apps .............................. 230
Mercedes-Benz emergency call system ...... 238
Radio & media ............................................ 242
Sound settings ............................................ 249
Maintenance and care ............................. 250
ASSYST PLUS service interval display ........ 250
Engine compartment .................................. 251
Checking the brakepad thickness ............... 257
Cleaning and care ....................................... 257
Breakdown assistance ............................ 265
Emergency .................................................. 265
Flat tire ....................................................... 266
Battery (vehicle) .......................................... 273
Tow starting or towing away ....................... 278
Contents
Electrical fuses ........................................... 283
Wheels and tires ...................................... 287
Notes on noise or unusual handling char-
acteristics ................................................... 287
Notes on regularly inspecting wheels and
tires ............................................................ 287
Notes on snow chains ................................ 288
Tire pressure .............................................. 288
Loading the vehicle .................................... 295
Tire labeling ................................................ 299
Definition of terms for tires and loading ..... 304
Changing a wheel ....................................... 307
Emergency spare wheel .............................. 317
Technical data .......................................... 320
Notes on technical data .............................. 320
Vehicle electronics ..................................... 320
Radio operating permits for vehicle com-
ponents ...................................................... 322
Vehicle identification plate, VIN and
engine number overview ............................ 322
Operating fluids .......................................... 323
Vehicle data ................................................ 330
3