2007 MERCEDES-BENZ SL550 jump start

422 Practical hintsTowing the vehicleWarning!
G
The brake system requires electrical power
to operate.
A malfunction in the vehicle’s power supply
or electrical system may impair brake sys-
tem operation and switch it into its emer-
gency operation mode. To brake, the driver
must then apply significantly greater brake
pedal pressure and depress the pedal much
further to obtain the expected braking ef-
fect. If necessary, apply full pressure to the
brake pedal. Brakes are only applied to the
front wheels. Stopping distance is
increased! Adapt your driving style
accordingly. For more information, see
“Electro-hydraulic brake system”
(page 92).
With the engine not running, there is no
power assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the ve-
hicle. Adapt your driving accordingly.
!
When towing the vehicle with all wheels on
the ground, please note the following:
With the automatic central locking activated and
the SmartKey in starter switch position2, or
KEYLESS-GO* start/stop button in position2,
the vehicle doors lock if the left front wheel as
well as the right rear wheel are turning at vehicle
speeds of approx. 9 mph (15 km / h) or more.
To prevent the vehicle door locks from locking,
deactivate the automatic central locking
(
page 119).
Towing of the vehicle should only be done using
the properly installed towing eye bolt. Never
attach tow cable, tow rope or tow rod to the
vehicle chassis, frame or suspension parts.
i
To signal turns while being towed with the
hazard warning flasher in use, turn SmartKey in
starter switch to position2 and activate the
combination switch for the left or right turn
signal in the usual manner – only the selected
turn signal will operate.
Upon canceling the turn signal, the hazard warn-
ing flasher will operate again.
i
If the battery is disconnected or discharged


the SmartKey will not turn in the starter
switch


the gear selector lever will remain locked in
positionP.
For more information, see “Batteries”
(
page 414) and “Jump starting” (
page 419).

454 Index
Gear shifting malfunctions 179
Kickdown 171
Manual shifting 174
One-touch gearshifting 174
Program mode selector switch 32,
173
Starting the engine 52
Transmission fluid level 279
Automatic Transmission Fluid see ATF
B
Backrest
Lumbar support 122
Multicontour seat* 122
Power seat 44
Shoulder region support 122
Backup lamp
Messages in the multifunction
display 382
Replacing bulb 398, 402
Bar 312
BAS 89
Batteries, SmartKey
Checking battery condition 105
Replacing 395Batteries, SmartKey with KEYLESS-GO*
Checking battery condition 110
Replacing 395
Batteries, Vehicle 281
Charging 417
Consumer battery 281, 389, 414
Jump starting 419
Messages in the multifunction
display 366
Starter battery 281, 414
Bead 312
Bi-Xenon headlamps* 398
Block heater (Canada only) 317
Brake Assist System see BAS
Brake lamps 398
High mounted 398
Messages in the multifunction
display 380
Brake pads
Messages in the multifunction
display 366
Brake system
Messages in the multifunction
display 370Brakes 260
BAS 89
Brake fluid 272, 445, 447
Electro-hydraulic brake system 92
High-performance brake system (AMG
vehicles only) 262
Warning lamp 335
Break-in period 258
Bulbs
Messages in the multifunction
display 380
Replacing 397
C
California retail buyers and lessees,
important notice for 11
Call priority, Tele Aid 249
Capacities and recommended
fuel/lubricants 444
Cargo area see Trunk
Carpets, cleaning 329
Catalytic converter 269
CD changer 150
CD player 150
Operating 151

459 Index
H
Hard plastic trim items, cleaning 328
Hardtop see Retractable hardtop
Hazard warning flasher 133
Head restraints 44
Headlamp switch-off delay see Delayed
switch-off, exterior lamps
Headlamps
Automatic mode 129
Cleaning lenses 325
Cleaning system 180
Manual mode 129
Messages in the multifunction
display 380
Replacing bulbs 397
Switch 55, 128
Headliner, cleaning 329
Head-thorax air bag 72
Heated steering wheel* 240
High beam flasher 56, 133
High beam headlamps 56, 128, 398
Indicator lamp 29
Messages in the multifunction
display 380
Replacing bulbs 397, 400
Switching on 133High mounted brake lamp 398
High-performance brake system
(AMG vehicles only) 262
Hood 274
Messages in display 377
Opening 274
Horn 25
HVAC see Automatic climate control
Hydroplaning 264
I
Identification labels 430
Identification number, Vehicle (VIN) 431
Ignition 40
Immobilizer 96
Indicator lamps see Lamps, indicator and
warning
Infant and child restraint systems 83
Infant and child restraint systems see
Children in the vehicle
Inflation pressure see
Tires, Inflation pressure
Inside door handle 111Instrument cluster 26, 136
Illumination brightness 136
Lamps 332
Language 156
Messages in the multifunction
display 26, 347
Multifunction display 139
Instrument lighting see Instrument cluster,
Illumination brightness
Instrument panel see Instrument cluster
Instruments and controls see Cockpit
Interior lighting 134
Delayed switch-off 161
Interior rear view mirror 48
Antiglare position 180
Auto-dimming 180
J
Jack 389
Jacking up the vehicle 406
Jump starting 419