Mercedes-Benz 2011 SL550 Roadster Operator's Manual page 16

Index
14
Reset button ................................ 30, 112
Restraint systems
see Occupant safety
Retractable hardtop .......................... 155
Locking .......................................... 157
Luggage cover ............................... 158
Messages in the multifunction
display ........................................... 241
Sunshade ....................................... 160
Wind screen ................................... 157
Rims ........................................... 206, 299
Roadside Assistance ................... 20, 169
Roll bar ................................................. 51
Lowering .......................................... 51
Messages in the multifunction
display ........................................... 240
Raising ............................................. 51
Warning lamp ................................. 258
RON (Research Octane Number) ..... 307
Roof
see Retractable hardtop
Rubber parts, cleaning ...................... 220
Run-flat tires
see MOExtended tires
S
Safety
Driving safety systems ..................... 54
Occupant safety ............................... 38
Reporting defects ............................ 22
Safety belts
see Seat belts
Seat belt force limiter ......................... 49
Seat belts ............................................. 46
Automatic comfort-fit feature .......... 49
Children in the vehicle ..................... 51
Cleaning ......................................... 220
Fastening ......................................... 48
Proper use of ................................... 47
Safety guidelines ............................. 40
Safety notes ..................................... 46
Telltale
.................................... 31, 32, 48, 256
Seat heating ......................................... 83
Seating capacity ................................ 194
Seats ..................................................... 80
Adjustment ...................................... 80
Easy-entry/exit feature .................... 85
Heating ............................................ 83
Memory function .............................. 88
Multicontour seat ............................ 82
Ventilation ....................................... 82
Selective setting
see Key, SmartKey
Selector lever
see Gear selector lever
Self-test
OCS (Occupant Classification
System) ........................................... 45
Tele Aid .......................................... 167
Service
see Maintenance
Service, parts .................................... 294
Service and warranty information ..... 19
Service intervals
see Maintenance System, Service
indicator message
Service life (tires) .............................. 198
Settings
Factory setting (KEYLESS-GO) ......... 71
Factory setting (SmartKey) .............. 69
Memory function .............................. 88
Menu ............................................. 121
Selective setting (KEYLESS-GO) ....... 71
Selective setting (SmartKey) ............ 69
Side marker lamps
Cleaning lenses ............................. 218
Messages in the multifunction
display ........................................... 250
Sidewall (tires) .................................. 207
Side windows
see Power windows
SmartKey
see Key, SmartKey
SmartKey with KEYLESS-GO
see Key, SmartKey
Snow chains ...................................... 208
Snow tires
see Winter tires
Spare wheel ....................................... 299
Mounting ....................................... 277
Storage location ............................ 225
Speedometer ..................................... 135