lane assist MERCEDES-BENZ SL ROADSTER 2012 Owners Manual

1, 2, 3 ...
12 V socket see Sockets A
ABS (Anti-lock Braking System) Display message ............................ 248
Function/notes ................................ 71
Important safety notes .................... 71
Warning lamp .................................2 75
Access data of the mobile phone
network provider ...... 435, 437, 439, 440
Deleting ......................................... 440
Editing .......................................... .439
Making entries ............................... 437
Selecting ........................................ 435
Activating/deactivating air-recir-
culation mode ................................... .148
Activating/deactivating cooling
with air dehumidification ................. 142
Activating/deactivating Night
View Assist Plus
With spotlight function ................... 219
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 238
Display message ............................ 263
Function/notes ............................ .220
Active Body Control (AMG vehi-
cles)
Display message ............................ 260
Driving conditions menu in the
COMAND display (AMG vehicles) ... 204
Function/notes ............................ .202
Active Body Control (except AMG
vehicles)
Display message ............................ 260
Driving conditions menu in the
COMAND displa y........................... 201
Function/note s............................. 199
Active Driving Assistance package .. 220
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 238
Display message ............................ 263
Function/note s............................. 223 Active light function
......................... 131
Active Parking Assist
Display message ............................ 264
Function/note s............................. 207
Important safety notes .................. 207
Active partition (USB mass storage
devices only)
Selecting ........................................ 478
ADAPTIVE BRAKE ................................. 77
Adaptive brake lights .......................... 73
Adaptive Damping System
Function/note s............................. 199
Adaptive Highbeam Assist
Display message ............................ 257
Function/note s............................. 132
Switching on/of f........................... 133
Additives (engine oil) ........................ 626
Address book .................... 412, 416, 417
Browsing ........................................ 412
Calling up ....................................... 412
Changing an entry .......................... 414
Connecting a call ........................... 415
Creating an entry ........................... 413
Deleting an entry ........................... 413
Deleting contacts ........................... 418
Details about an entry ................... 414
Entering characters ....................... 303
Entry as a home address ............... 368
Hiding contact details .................... 419
Importing contacts ........................ 417
Introduction ................................... 411
Receiving vCards ........................... 418
Searching for an entry ................... 413
Starting route guidance ................. 415
Voice tag ....................................... 416
Address entry menu .......................... 326
...................................................... 326
Adjusting the balance ....................... 300
Adjusting the bass ............................ 300
Adjusting the brightness (TV,
video) .................................................. 502
Adjusting the colour (TV, video) ...... 502
Adjusting the contrast (TV, video) ... 502
Adjusting the sound settings
Balance .......................................... 300
Treble and bass ............................. 300
Adjusting the treble (sound) ............ 3004
Index

Lights .............................................2
55
Safety systems .............................. 248
Tyres .............................................. 267
Vehicle .......................................... .269
Displaying the arrival time ...............358
Displaying the distance to the des-
tination ............................................... 358
Displaying the track and album ....... 478
Distance recorder
see Trip meter
Distance warning signal (warning
lamp) ................................................. .283
DISTRONIC PLUS
Cruise control lever ....................... 186
Deactivating ................................... 192
Display message ............................ 264
Displays in the multifunction dis-
pla y................................................ 191
Driving tips .................................... 192
Function/note s............................. 185
Important safety notes .................. 185
Selecting ........................................ 187
Setting the specified minimum
distance ......................................... 190
Warning lamp ................................. 283
Dolby® Digital ................................... 300
Door
Automatic locking (on-board com-
puter) ............................................. 242
Automatic locking (switch) ............... 92
Central locking/unlocking (key) ...... 85
Control panel ................................... 48
Display message ............................ 270
Emergency locking ........................... 93
Emergency unlocking ....................... 93
Important safety notes .................... 90
Opening (from the inside) ................ 91
Power closing .................................. 93
Doors
Overview .......................................... 90
Draught stop
Electrical draught stop ................... 108
Manual draught stop ...................... 107
Drive program
Automatic ...................................... 169
Display ........................................... 165
Manual ........................................... 169 Manual (vehicles with Sports
package AMG) ............................... 170
Drive program selector ..................... 168
Driver's door
see Door
Driving abroad
Mercedes-Benz Service ................. 568
Symmetrical dipped beam ............. 126
Driving on flooded roads .................. 181
Driving safety system
BAS PLUS (Brake Assist System
PLUS) ............................................... 72
Driving safety systems
ABS (Anti-lock Braking System) ....... 71
ADAPTIVE BRAK E............................. 77
Adaptive brake lights ....................... 73
BAS (Brake Assist System) .............. 71
Electronic Brake-force Distribu-
tion .................................................. 76
ESP® (Electronic Stability Pro-
gram) ............................................... 73
ETS (Electronic Traction System) ..... 73
Important safety guidelines ............. 70
Overview .......................................... 70
PRE-SAFE® Brake ............................ 77
STEER CONTROL ............................. 78
Driving system
Active Body Control (AMG vehi-
cles) ............................................... 202
Active Body Control (except AMG
vehicles) ........................................ 199
Adaptive Damping System ............. 199
Driving systems
Active Blind Spot Assist ................. 220
Active Driving Assistance pack-
age ................................................. 220
Active Lane Keeping Assist ............ 223
Active Parking Assist ..................... 207
ATTENTION ASSIST ........................ 214
Cruise control ................................ 182
Display message ............................ 260
Distronic Plus ................................ 185
HOLD function ............................... 196
Night View Assist Plus ................... 217
PARKTRONIC ................................. 204
RACE START (AMG vehicles) .......... 198
Reversing camera .......................... 211
Speed Limit Assist ......................... 215 Index
11

Selecting favourites ....................... 455
Selecting/setting access data ....... 434
Internet radio
Calling up ....................................... 454
Searching for stations .................... 454
iPod® ................................. 494, 497, 498
Alphabetic track selection ............. 498
Connecting to Media Interface ...... 494
Selecting a category/playlist ......... 497
ISOFIX child seat securing system .... 64
iTunes® .............................................. 498 J
Jack Storage location ............................ 577
Using ............................................. 607
Jump starting (engine) ...................... 586K
Key Changing the battery ....................... 88
Checking the battery ....................... 87
Convenience opening feature ........ 101
Display message ............................ 272
Door central locking/unlocking ....... 85
Emergency key element ................... 86
Important safety notes .................... 84
Loss ................................................. 89
Modifying the programming ............. 86
Opening/closing the roof .............. 105
Overview .......................................... 84
Positions (ignition lock) ................. 155
Problem (malfunction) ..................... 89
Starting the engine ........................ 157
Key positions
Key ................................................ 155
KEYLESS GO .................................. 155
KEYLESS-GO
Convenience closing ...................... 101
Display message ............................ 272
Locking ............................................ 85
Removing the Start/Stop button ... 156
Start/Stop button .......................... 155
Starting the engine ........................ 157
Unlocking ......................................... 85 Kickdown
Driving tips .................................... 167
Manual drive progra m.................... 171 L
Lamps see Warning and indicator lamps
Lane Keeping Assist
see Active Lane Keeping Assist
Lane recommendations .................... 353
Explanation .................................... 353
Presentation .................................. 353
Lap time (RACETIMER) ...................... 245
Licence plate lamp (display mes-
sage) ................................................... 256
Light sensor (display message) ....... 257
Lights
Activating/deactivating the Intel-
ligent Light System ........................ 240
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 241
Active light function ....................... 131
Automatic headlamp mod e............ 127
Cornering light function ................. 131
Dipped-beam headlamp s............... 127
Driving abroad ............................... 126
Foglamps (extended range) ........... 132
Hazard warning lamps ................... 130
Headlamp flashe r........................... 130
Light switch ................................... 126
Main-beam headlamp s................... 130
Misted up headlamp s.................... 133
Motorway mod e............................. 132
Parking lamps ................................ 129
Rear foglamp ................................. 128
Setting the ambient lighting
brightness (on-board computer) .... 241
Setting the ambient lighting col-
our (on-board computer) ................ 241
Side lamps ..................................... 128
Switching the daytime driving
lights on/off (on-board com-
puter) ............................................. 239
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 241
Switching the spotlight on/of f....... 240 16
Index

Dynamic route guidance/Live
Traffic Information ........................
.363
Dynamic route guidance/TMC ....... 363
Entering a destination .................... 326
Entering a destination by address .. 326
Entering a destination using the
map ............................................... 333
Entering a POI ................................ 338
Entering characters (character
bar) ................................................ 305
Entering/saving your home
address .......................................... 330
General notes ................................ 323
GPS reception ................................ 323
Important safety notes .................. 323
Lane recommendation ................... 353
List of areas ................................... 380
Map settings .................................. 372
Menu (on-board computer) ............ 233
Motorway information ................... 376
Off-road/off-map (off-road desti-
nation) .......................................... .362
Previous destinations .................... 371
Repeating announcements ............ 355
Route guidance .............................. 351
Selecting a destination from the
destination memory ....................... 332
Selecting a destination from the
list of last destinations ................... 333
Selecting your home address ....... .332
Setting options for destination/
route download .............................. 452
Setting route options (avoiding:
motorways, toll roads, tunnels,
ferries) .......................................... .325
Setting the route type (short
route, fast route, dynamic route or economic route) ............................ 325
Showing/hiding the menu ............. 324
Starting route calculation .............. 329
Switching announcements on/
off ................................................. .355
Switching on .................................. 324
Navigation announcements ............. 299
Switching off .................................. 299
NECK-PRO head restraints
Operation ......................................... 57
Resetting after being triggered ....... .57Network provider
Telephone module with Blue-
tooth® (SAP profile) ...................... 424
Night View Assist Plus
Activating/deactivating ................. 218
Cleaning ......................................... 572
Display message ............................ 262
Function/note s............................. 217
Problem (fault) ............................... 220
Showing the image on the
COMAND display ........................... 322
Switching automatic activation
on/of f............................................ 322
North orientation (navigation) ......... 374
Notes on running in a new vehicle .. 154 O
Occupant safety Airbags ............................................ 52
Important safety notes .................... 50
PRE-SAFE® (anticipatory occu-
pant protection) ............................... 56
SRS (Supplemental Restraint Sys-
tem) ................................................. 51
Odometer
see Trip meter
Off-map .............................................. 363
Off-road .............................................. 362
Oil
see Engine oil
On-board computer
AMG menu ..................................... 244
Assistance menu ........................... 237
Audio menu ................................... 234
Convenience submenu .................. 243
Display messages .......................... 247
Displaying a service message ........ 567
DISTRONIC PLUS ........................... 191
Factory setting submenu ............... 244
Important safety notes .................. 228
Instrument cluster submenu .......... 239
Light submenu ............................... 239
Menu overview .............................. 231
Message memory .......................... 247
Navigation menu ............................ 233
Operating the TV ............................ 235
Operating video DVD ..................... 235 Index
19

Pulling away and driving
Cruise control lever
DISTRONIC PLUS is deactivated when you
depress the brake, except when the vehicle is stationary.
X If the vehicle in front pulls away: remove
your foot from the brake pedal.
X Briefly pull the cruise control lever towards
you ;, or up :or down =.
or X Accelerate briefly.
Your vehicle pulls away and adapts its
speed to that of the vehicle in front.
If there is no vehicle in front, DISTRONIC
PLUS operates in the same way as cruise
control.
If DISTRONIC PLUS detects that the vehicle in front has slowed down, it brakes your vehicle.
It maintains the preset distance to the vehicle
in front.
If DISTRONIC PLUS detects that there is a risk of a collision, you will be warned visually and acoustically. Without your intervention, DIS-
TRONIC PLUS cannot prevent a collision. An
intermittent warning tone will then sound and
the distance warning lamp will light up in the instrument cluster. Brake immediately to
increase the distance to the vehicle driving in
front, or take evasive action, provided it is
safe to do so.
If DISTRONIC PLUS detects a faster-moving
vehicle in front, it increases the driving speed.
However, the vehicle is only accelerated up to the speed you have stored. Changing lanes
If you wish to move into the overtaking lane (in
countries where traffic drives on the right, thepassing lane is the left-hand lane), DIS-
TRONIC PLUS assists you if:
R you are driving faster than 60 km/h
R DISTRONIC PLUS is maintaining the dis-
tance to a vehicle in front
R you have switched on the corresponding
turn signal
R DISTRONIC PLUS does not detect a danger
of collision
If these conditions are met, your vehicle is
accelerated. Acceleration will be interrupted
if changing lanes takes too long or if the dis-
tance between your vehicle and the vehicle in front becomes too small.
Vehicles with COMAND Online
i The following function is not operational
in all countries.
DISTRONIC PLUS uses additional information
from your navigation system so that it can
react appropriately to certain traffic situa-
tions. This is the case if, while following a
vehicle, DISTRONIC PLUS is active and you:
R approach or drive around a roundabout
R approach a T-junction
R turn off at a motorway exit
Even if the vehicle in front leaves the detec-
tion range, DISTRONIC PLUS temporarily
maintains the current driving speed and does not accelerate. This is based on the current
map data in the navigation system. 188
Driving systemsDriving and parking

Problems with PARKTRONIC
Problem
Possible causes/consequences and
M
MSolutions Only the red segments
in the PARKTRONIC
warning displays are lit.
You also hear a warning
tone for approximately
two seconds.
PARKTRONIC is deacti-
vated after approx-
imately five seconds,
and the indicator lamp
in the PARKTRONIC
button lights up. PARKTRONIC has malfunctioned and has switched off.
X If problems persist, have PARKTRONIC checked at a qualified
specialist workshop. Only the red segments
in the PARKTRONIC
warning displays are lit.
PARKTRONIC is deacti-
vated after approx-
imately five seconds. The PARKTRONIC sensors are dirty or there is interference.
X Clean the PARKTRONIC sensors (Y page 571).
X Switch the ignition back on. The problem may be caused by an external source of radio or
ultrasound waves.
X See if PARKTRONIC functions in a different location. Active Parking Assist
General notes Active Parking Assist is an electronic parking
aid with ultrasound. Ultrasound is used to
measure the road on both sides of the vehicle. A suitable parking space is indicated by the
parking symbol. Active steering intervention
can assist you during parking.
You may also use PARKTRONIC (Y page 204).
When PARKTRONIC is switched off, Active
Parking Assist is also unavailable.
Use Active Parking Assist for parking spaces:
R that are parallel to the direction of travel
R that are on straight roads, not bends
R that are on the same level as the road, e.g.
not on the pavement Important safety notes Active Parking Assist is only an aid. It is not a
substitute for your attention to the immediate
surroundings. The responsibility for safe
manoeuvring and parking remains with you.
Make sure that there are no persons, animals
or objects in range while manoeuvring and
parking. G
WARNING
The vehicle will veer out when parking and can take you onto sections of the oncoming lane.As a result, you may collide with other road
users. There is a risk of an accident.
When parking, pay attention to other road
users. Stop the vehicle if necessary or cancel
the Active Parking Assist parking procedure.
! If unavoidable, you should drive over
obstacles such as kerbs slowly and not at a Driving systems
207Driving and parking Z

Activating/deactivating the reversing
camera X
To activate: make sure that the key is in
position 2in the ignition lock.
X Make sure that the function "show revers-
ing camera display" is selected in COMAND Online (Y page 322).
X Engage reverse gear.
The area behind the vehicle is shown with
guide lines in the COMAND display.
To deactivate: the reversing camera deacti-
vates if you shift the transmission to Por after
driving forwards a short distance.
Displays in the COMAND display The reversing camera may show a distorted
view of obstacles or show them incorrectly or
not at all. Obstacles are not shown by the
reversing camera in the following locations:
R very close to the rear bumper
R under the rear bumper
R in the area immediately above the tailgate
handle
! Objects not at ground level may appear to
be further away than they actually are, e.g.:
R the bumper of a parked vehicle
R the drawbar of a trailer
R the ball coupling of a trailer tow hitch
R the rear section of an HGV
R a slanted post
Use the guidelines only for orientation.
Approach objects no further than the bot-
tom-most guideline. :
White guide line without turning the steer-
ing wheel, vehicle width including the
exterior mirrors (static)
; Yellow guide line at a distance of approx-
imately 4.0 mfrom the rear of the vehicle
= Red guide line for the vehicle width includ-
ing the exterior mirrors, for current steer- ing wheel angle (dynamic)
? Yellow lane marking the course the tyres
will take at the current steering wheel
angle (dynamic) A
Yellow guide line at a distance of approx-
imately 1.0 mfrom the rear of the vehicle
B Vehicle centre axis (marker assistance)
C Bumper
D Red guide line at a distance of approx-
imately 0.25 mfrom the rear of the vehicle
The guide lines are shown when the trans-
mission is in position R.
The distance specifications only apply to
objects that are at ground level. 212
Driving systemsDriving and parking

ing space until red guide line
:reaches
parking space marking ;.
X Keep the steering wheel in that position
and reverse carefully. Reversing with the steering wheel turned
:
Red guide line for the vehicle width includ-
ing the exterior mirrors, for current steer-
ing wheel angle (dynamic)
X Stop the vehicle when it is almost exactly in
front of the parking space.
The white lane should be as close to parallel with the parking space marking as possi-
ble. Driving to the final position
:
White guide line at current steering wheel
angle
; Parking space marking
X Turn the steering wheel to the centre posi-
tion while the vehicle is stationary. :
End of parking space
; White guide line without turning the steer-
ing wheel
= Red guide line at a distance of approx-
imately 0.25 mfrom the rear of the vehicle
X Reverse carefully until you have reached
the end position.
Red guide line =is then at end of parking
space :. The vehicle is almost parallel in
the parking space. ATTENTION ASSIST
Important safety notes ATTENTION ASSIST helps you during long,
monotonous journeys such as on motorways
and trunk roads. It is active in the 80 km/h to
180 km/h range.
If ATTENTION ASSIST detects typical indica-
tors of fatigue or increasing lapses in con-
centration on the part of the driver, it sug-
gests taking a break.
ATTENTION ASSIST assesses your level of
fatigue or lapses in concentration by taking
the following criteria into account:
R your personal driving style, e.g. steering
characteristics
R journey-related parameters, e.g. time of
day, length of journey 214
Driving systemsDriving and parking

The functionality of ATTENTION ASSIST is
restricted, and warnings may be delayed or
not occur at all:
R if the road condition is poor, e.g. if the sur-
face is uneven or if there are potholes
R if there is a strong side wind
R if you have adopted a sporty driving style
with high cornering speeds or high rates of
acceleration
R if you are predominantly driving slower
than 80 km/h or faster than 180 km/h
R if you are currently using COMAND Online
or making a telephone call with it
R if the time has been set incorrectly
R in active driving situations, such as when
you change lanes or change your speed
ATTENTION ASSIST is only an aid. It may not
always detect fatigue or lapses in concentra-
tion until too late, or may not detect them at
all. The system is not a substitute for a well-
rested and attentive driver.
Warning and display messages in the
multifunction display X
Activate ATTENTION ASSIST using the on-
board computer (Y page 238).
If ATTENTION ASSIST is active, you will be
warned no sooner than 20 minutes after
your journey has begun. You then hear an
intermittent warning tone twice and the
Attention Assist: Take a break!
Attention Assist: Take a break!
message appears in the multifunction dis-
play.
X If necessary, take a break.
X Press the aor% button to confirm
the message.
On long journeys, take regular breaks in good time to allow yourself to rest properly. If you
do not take a break and ATTENTION ASSIST
still detects increasing lapses in concentra-
tion, you will be warned again after
15 minutes at the earliest. ATTENTION ASSIST is reset and starts
assessing your tiredness again when you con-
tinue your journey if:
R you switch off the engine
R you take off your seat belt and open the
driver's door, e.g. for a change of drivers or
to take a break
When ATTENTION ASSIST is deactivated, the
é symbol appears in the multifunction
display in the assistance graphic display. Speed Limit Assist
General notes Speed Limit Assist detects the traffic signs
with camera
:attached at the top of the
windscreen.
i Speed Limit Assist is not operational in all
countries.
Speed Limit Assist shows you detected speed
limits in the multifunction display. Data from
the navigation system is also used for this
purpose. The display appears if Speed Limit
Assist detects a traffic sign indicating a speed
limit or the end of a speed limit. If Speed Limit Assist does not detect any traffic signs, the
speed limit from the digital road map is taken
and shown in the display.
Important safety notes Speed Limit Assist is only an aid and does not
always detect traffic signs specifying the
maximum permissible speed. Traffic signs Driving systems
215Driving and parking Z

always have priority over the Speed Limit
Assist display.
The system may be impaired or may not func-
tion if:
R there is poor visibility, e.g. due to snow,
rain, fog or spray
R there is glare, e.g. from the sun or from
oncoming traffic
R the windscreen is dirty, misted up or cov-
ered, for instance by a sticker, in the vicinity of the camera
R the traffic signs are covered, for instance by
dirt, snow or trees
R the traffic signs are poorly illuminated
R there are ambiguous traffic signs, for
instance near roadworks or on multi-lane
roads
Information in the multifunction display Briefly showing detected traffic signs
X Activate the Speed Limit Assist warning
function using the on-board computer
(Y page 237).
When you activate the Speed Limit Assist
warning function, a traffic sign indicating the
speed limit or end of speed limit zone may
appear in the multifunction display. The traffic
sign appears for approximately five seconds
as soon as it is detected. Any other informa-
tion in the multifunction display is hidden for
this period. Permanently showing detected traffic
signs :
Maximum permissible speed (example)
; Maximum permissible speed for vehicles
subject to the restriction in the additional
sign (example)
= Additional character in fog
? Speed Limit Assist is available and
switched on
X Display the assistance graphic using the
on-board computer (Y page 237).
A traffic sign indicating a speed limit or the
end of a speed limit appears in the multi-
function display as soon as it is detected.
Traffic sign indicating a speed limit :is gen-
erally displayed until:
R a traffic sign indicating the end of the speed
limit is detected
R you make a turn
R you leave or enter a town
R the road type changes (e.g. motorway,
country road)
R you have travelled a certain minimum dis-
tance without the traffic sign being repea-
ted or detected again
i You can also activate Speed Limit Assist
using COMAND Online; see the separate
COMAND Online operating instructions.
The maximum permissible speed is shown
in the COMAND display. 216
Driving systemsDriving and parking