jacking MERCEDES-BENZ R350 2007 R171 Owner's Manual

287 Controls in detail
Driving systems
Basic settings (except R 63 AMG)
There are two settings from which to
choose:

Raised level, for driving on rough roads

Highway level, for driving on paved
roads in fair or better conditionThe vehicle’s ride height changes by the
approximate values given in table below
according to the set level:
The vehicle lowers to highspeed level
automatically when

the vehicles speed exceeds
70 mph (112 km/h)

the vehicles speed is between
60 mph (96 km/h) and
70 mph (112 km/h) for longer
than 20 seconds
Warning!G
Make sure that no one is near the wheel
housing or under the vehicle when you lower
the vehicle while it is standing still. Limbs
could become wedged into or under the
vehicle.
For safety reasons, the vehicle can only be
lowered with all doors and the tailgate
closed. Lowering is interrupted if a door or
the tailgate is opened and will continue after
the door is closed again.
Warning!G
Adapt your speed and driving to possible
changed driving behavior of the vehicle after
changing the vehicle level. The ESP
® cannot
prevent accidents, including those resulting
from excessive speed. The ESP
® cannot
prevent the natural laws of physics from
acting on the vehicle.
!Keep in mind that in rough or uneven roads,
adjusting the vehicle to a lower level may cause
the vehicle underbody to come in contact with
the road and result in damage to the vehicle un-
derbody. Always make sure the vehicle has suffi-
cient ground clearance before adjusting it to a
lower level.
!Before jacking up the vehicle with equip-
ment that lifts one or more of the wheels com-
pletely off the ground, remove the SmartKey
from the starter switch.
!Please also note the information in the
section on towing (
page 517).
iThe activation threshold is defined by the set
suspension tuning (
page 286).
iThe third available level is the highspeed
level that is set automatically.
LevelRide height
Raised+ 1.97 in (+ 50 mm)
Highway+/- 0
Highspeed- 0.78 in (- 20 mm)
iObey local speed limits. Use prudent driving
speeds appropriate to prevailing conditions.

474 Practical hints
Where will I find ...?
Vehicle jackThe vehicle jack is located underneath the
storage compartment floor.
Storage position
Remove vehicle jack from its storage
compartment (
page 472).
Push crank handle up.
Operational position
Turn crank handle clockwise until it
engages (operational position).
Before storing the vehicle jack in its stor-
age compartment:

The vehicle jack should be fully col-
lapsed.

The handle must be folded in (storage
position).
Warning!G
The jack is designed exclusively for jacking
up the vehicle at the jack take-up brackets
built into both sides of the vehicle. To help
avoid personal injury, use the jack only to lift
the vehicle during a wheel change. Never
get beneath the vehicle while it is supported
by the jack. Keep hands and feet away from
the area under the lifted vehicle. Always
firmly set parking brake and block wheels
before raising vehicle with jack.
Do not disengage parking brake while the
vehicle is raised. Be certain that the jack is
always vertical (plumb line) when in use,
especially on hills. Always try to use the jack
on level surface.
Make sure the jack arm is fully seated in the
jack take-up bracket. Always lower the
vehicle onto sufficient capacity jackstands
before working under the vehicle.

498 Practical hints
Flat tire
Mounting the spare wheel
Preparing the vehicle
Prepare the vehicle as described
(
page 497).
Take the wheel wrench and the vehicle
jack from the vehicle tool kit
(
page 473).
Take the spare wheel from the wheel
well under the cargo compartment
floor (
page 476).Lifting the vehicle
Prevent the vehicle from rolling away
by blocking wheels with wheel chocks
or other sizable objects.
One wheel chock is included with the
vehicle tool kit (
page 473).
When changing wheel on a level surface:
Place the wheel chock in front of and
another sizable object behind the
wheel that is diagonally opposite to the
wheel being changed.
Always try lifting the vehicle using the jack
on a level surface. However, should cir-
cumstances require you to do so on a hill,
place the wheel chock and another sizable
object as follows:
Place the wheel chock and another
sizable object on the downhill side
blocking both wheels of the axle not
being worked on.
Warning!G
The jack is designed exclusively for jacking
up the vehicle at the jack take-up brackets
built into both sides of the vehicle. To help
avoid personal injury, use the jack only to lift
the vehicle during a wheel change. Never
get beneath the vehicle while it is supported
by the jack. Keep hands and feet away from
the area under the lifted vehicle. Always
firmly set parking brake and block wheels
before raising vehicle with jack.
Do not disengage parking brake while the
vehicle is raised. Be certain that the jack is
always vertical (plumb line) when in use,
especially on hills. Always try to use the jack
on level surface.
Make sure the jack arm is fully seated in the
jack take-up bracket. Always lower the vehi-
cle onto sufficient capacity jackstands be-
fore working under the vehicle.

553 Index
Emission control 358
Information label 527
System warranties 10
Vacuum routing diagram label 527
Engine
Belt layout 528
Break-in recommendations 346
Cleaning 412
Compartment 364
Malfunction indicator lamp 29, 423
Maximum engine speed 157, 530
Number 527
Starting 54
Tachometer 29, 157
Technical data 530
Turning off 67
Engine coolant see CoolantEngine oil 366, 540
Adding 369, 540
Additives 540
Changing 369, 540
Checking level 366
Checking level, Control system 366
Checking level, Dipstick 368
Consumption 366
Filler neck 369
Messages in the multifunction
display 366, 367, 458
Recommended engine oils and
filters 540
ESP
®102
Messages in the multifunction
display 441–442
Warning lamp 27, 425
ETD 82
Safety guidelines 76
Extending cargo compartment 301
Exterior rear view mirrors 48, 212
Power folding* 214
Synchronizing 214F
Fastening the seat belts 51
Filler neck, Engine oil 369
First aid kit 472
Flat tire 497
Collapsible tire 475, 500, 534
Jacking up the vehicle 498
Lowering the vehicle 503
Mounting the spare wheel 500
Preparing the vehicle 498
Spare wheel 475, 500, 534
Floormats 343
Fluids
Automatic transmission fluid 370,
538
Brake fluid 362, 538, 541
Capacities 538
Engine coolant 362, 370, 539, 543
Engine oil 366, 538, 540
Power steering fluid 538
Windshield washer and headlamp
cleaning* system 372, 539

556 Index
I
Identification label see Labels
Identification labels
Certification label 527
Ignition 40, 54, 67
Immobilizer 107
Indicator lamps see Lamps, Indicator and
warning
Infant and child restraint systems see
Children in the vehicle
Inflation pressure see Tires, Inflation
pressure
Information button see Tele Aid*
Infrared reflecting windshield* 344
Inside door handle 122
Instrument cluster 26, 156
Illumination brightness 157
Lamps 420
Messages in the multifunction
display 433–471
Multifunction display 159
Selecting language 179Instrument lighting see Instrument cluster,
Illumination brightness
Instrument panel see Instrument cluster
Instruments and controls see Cockpit
Interior lighting 153
Delayed switch-off 186
Interior rear view mirror 48
Antiglare position 212
Auto-dimming* 213
Interior storage spaces see Storage com-
partments
Intermittent wiping
Windshield wipers 61
J
Jack 472, 474
Jacking up the vehicle 498
Jump starting 514K
Key, Mechanical 478
Key, SmartKey 112
Batteries 115, 483
Battery check lamp 112
Checking battery condition 115
Closing the power windows
Convenience closing feature) 256
Closing the tilt/sliding panel*
(Convenience closing feature) 256
Closing the tilt/sliding sunroof*
(Convenience closing feature) 256
Closing, Power tailgate* 127
Factory settings 113
Locking/unlocking 38, 68, 112
Locking/unlocking, Global
setting 114
Loss of 115
Messages in the multifunction
display 461–462
Opening the power windows
(Summer opening feature) 254
Opening the tilt/sliding panel*
(Summer opening feature) 254
Opening the tilt/sliding sunroof*
(Summer opening feature) 254