Mercedes-Benz C-Class Convertible 2021 Operator's Manual page 485

see Pets in the vehicle
®
see PRE-SAFE (anticipatory occu‐
pant protection)
see PRE-SAFE ® PLUS (anticipatory
occupant protection plus)
see Restraint system
see Seat belt
Oil
see Engine oil
On-board computer
Displaying the service due date............. 316
Head-up Display menu.......................... 204
Multifunction display............................. 203
Operating.............................................. 202
Overview of menus................................ 202
On-board diagnostics interface
see Diagnostics connection
Online services
Data storage............................................ 32
Open-source software................................ 34
Operating fluids
Additives (fuel)....................................... 391
Brake fluid............................................. 393
Coolant (engine).................................... 393
Engine oil.............................................. 392
Fuel (gasoline)....................................... 390
Notes.................................................... 389
Refrigerant (air conditioning system)..... 394
Windshield washer fluid......................... 394
Operating safety
Declaration of conformity (wireless
vehicle components)............................... 25
Information.............................................. 24
Operating system
see On-board computer
Operator's Manual
Vehicle equipment................................... 22
Operator's Manual (digital)........................ 20
Optimized acceleration
Activating.............................................. 128
Overhead control panel
Overview................................................. 14
P
Paint code.................................................. 387
Paintwork (cleaning instructions)........... 325
Panic alarm
Activating/deactivating........................... 64
Park position
Inserting................................................ 138
Selecting automatically......................... 138
Parked Vehicle Locator
Switching transmission on/off.............. 231
Parking
see Electric parking brake
Parking aid
see Parking Assist PARKTRONIC
Parking Assist PARKTRONIC
Activating.............................................. 193
Adjusting warning tones........................ 193
Function................................................ 190
Side impact protection.......................... 191
Switching off......................................... 193
System limitations................................. 190
Parking assistance systems
see Active Parking Assist
Parking brake
see Electric parking brake
Parking for an extended period................ 149
Index 483