Mercedes-Benz A-Class Operator's Manual page 508

506 Index
Navigation announcements
Activating/deactivating ....................... 288
Adjusting the volume ........................... 289
Repeating ............................................ 289
Switching audio fadeout on/off .......... 289
Switching on/off during a phone call .. 288
Navigation messages
On-board computer ............................. 205
Near Field Communication (NFC) .......... 308
Connecting the mobile phone to the
multimedia system .............................. 308
General information ............................ 308
Switching mobile phones .................... 308
Neutral
Inserting .............................................. 135
NFC
see Near Field Communication (NFC)
Non-operational time
Activating/deactivating standby
mode ................................................... 149
Notes on breaking-in a new vehicle ....... 128
Notifications Center ................................ 246
Calling up a notification ....................... 247
Editing a notification ............................ 248
Global search ...................................... 248
Notification types ................................ 246
Overview ............................................. 246
Selecting actions for a notification ...... 248
Using the global search ....................... 249
O
Occupant safety
Pets in the vehicle ................................. 56
Occupant safety
see Airbag
see Automatic front-passenger front
airbag shutoff
see PRE-SAFE ® (anticipatory occu‐
pant protection)
®
see PRE-SAFE PLUS (anticipatory
occupant protection plus)
see Restraint system
see Seat belt
Odometer
see Total distance
Oil
see Engine oil
On-board computer ................................. 200
Assistance graphic menu .................... 204
Displaying the service due date ........... 352
Head-up Display menu ........................ 209
Media menu ........................................ 207
Menu designs ...................................... 209
Menu overview .................................... 200
Multifunction display ........................... 202
Navigation system menu ..................... 205
Operating ............................................ 200
Radio menu ......................................... 207
Service menu ...................................... 203
Telephone menu .................................. 208
Trip menu ............................................ 204
On-board diagnostics interface
see Diagnostics connection
Open-source software ............................... 31
Operating fluids
Additives (fuel) .................................... 423
Brake fluid ........................................... 424
Coolant (engine) .................................. 424
Engine oil ............................................ 423
Fuel (gasoline) ..................................... 422
Notes .................................................. 420
Refrigerant (air conditioning system) ... 426