Reference 263
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
R
Radio
– autostore165
– controls160
– High Definition Radio167
– listening to stations164
– sampling stations165
– satellite radio170
– selecting a 
waveband160,164
– selecting the frequency 
manually165
– station search165
– stations with best 
reception165
– storing stations166
– switching on/off160
– tone control161
– volume161
Radio position, refer to Radio 
readiness59
Radio readiness59
– switched off59
– switched on59
Radio-remote key, refer to 
Remote control with 
integrated key28
Rain sensor64
"Random", refer to Random 
play176
"Random all" for audio 
mode177
"Random directory" for audio 
mode177
Random play176
"RDS" Radio Data 
System167
Reading lamps103
Rear lamps, refer to Tail 
lamps232
– replacing bulb232
Rear seats
– adjusting head restraints48
– folding down backrests117
Rear turn signals
– replacing bulb232
Rear ventilation108Rearview mirror, refer to 
Mirrors52
Rear window defroster107
Rear window roller blind, refer 
to Roller sun blinds113
"Received calls"194
Receiving level of mobile 
phone, refer to Status 
information20
Rechargeable flashlight114
Recirculated-air mode106
Recirculation of air, refer to 
Recirculated-air mode106
Reclining seat, refer to 
Backrest46
Recording times, refer to 
Stopwatch86
"Redial" on the mobile 
phone194
Refueling210
Releasing
– hood223
Remaining distance, refer to 
Cruising range75
Remote control28
– battery renewal38
– convenient access36
– garage door opener110
– luggage compartment lid30
– malfunction31,37
– removing from the ignition 
lock59
– service data228
"Repeat directory" for audio 
mode176
"Repeat" for audio mode176
"Repeat track" for audio 
mode176
Replacement remote 
control28
Replacing bulbs, refer to 
Lamps and bulbs230
Replacing tires221
Replacing tires, refer to New 
wheels and tires221
Reporting safety defects6
Reserve warning, refer to Fuel 
gauge75
"Reset"92,94Reset, refer to Resetting tone 
settings163
"Reset" for stopwatch86
"Reset" for tone settings163
Residual heat107
Restraint systems
– for children56
– refer to Safety belts51
Retractable hardtop41
– care, refer to Caring for your 
vehicle brochure
– convenient operation30
– opening and closing42
– remote control30
Reverse
– CD changer177
– CD player177
Reverse gear
– automatic transmission with 
Steptronic62
– manual transmission61
Road map149
"Roadside Assistance"
202
Roadside 
Assistance202,236
Roadside parking lamps102
Roadworthiness test, refer to 
Service requirements79
Roller sun blinds113
Rollover protection system, 
convertible99
– resetting99
Roof load capacity247
Roof-mounted luggage 
rack128
Rope, refer to Tow-starting, 
towing away240
Rotary/pushbutton, refer to 
iDrive16