Gear selector lever MERCEDES-BENZ R500 2006 W251 Owner's Manual

Contents
Automatic transmission ..................... 197
Gear selector lever ....................... 197
Shifting procedure ....................... 199
Transmission positions................. 200
Gear ranges ................................. 202
Driving tips ................................... 203
Automatic shift program .............. 204
Steering wheel gearshift control .. 205
Emergency operation
(Limp Home Mode) ...................... 207
Good visibility .................................... 208
Headlamp cleaning system* ........ 208
Rear view mirrors ......................... 208
Power folding exterior rear view
mirrors* ....................................... 211
Sun visors .................................... 212
Rear door window sunshade* ...... 214
Third-row sunshade* .................... 214
Rear window defroster ................. 215
Climate control .................................. 216
Deactivating the climate control
system ......................................... 220
Operating the climate control
system in automatic mode ........... 221Setting the temperature................ 222
Adjusting air distribution............... 222
Adjusting air volume ..................... 222
Front defroster.............................. 223
Air recirculation mode .................. 224
Air conditioning............................. 226
Residual heat and ventilation ........ 227
Rear climate control ..................... 228
3-zone automatic climate control* ..... 230
Deactivating the climate control
system .......................................... 234
Operating the climate control
system in automatic mode............ 235
Setting the temperature................ 236
Adjusting air distribution............... 236
Adjusting air volume ..................... 237
Front defroster.............................. 238
Maximum cooling MAX COOL ....... 239
Air recirculation mode .................. 239
Air conditioning............................. 241
Using driver-side settings for all
temperature zones........................ 242
Residual heat and ventilation ........ 243
Rear automatic climate control..... 244Power windows .................................. 248
Opening and closing ..................... 248
Synchronizing the door windows .. 251
Summer opening feature .............. 251
Convenience closing feature......... 252
Power tilt/sliding sunroof* ................ 255
Opening and closing ..................... 255
Synchronizing ............................... 258
Panorama roof with power
tilt/sliding panel*............................... 259
Roller sunblinds for the
panorama roof with power
tilt/sliding panel ........................... 259
Opening and closing the
panorama roof with power
tilt/sliding panel ........................... 260
Synchronizing the panorama roof
with power tilt/sliding panel......... 262
Driving systems .................................. 264
Cruise control ............................... 264
AIRMATIC* ................................... 269
Parktronic* (Parking assist) .......... 274

23 At a glance
Cockpit
Item
Page
1
Cruise control lever
265
2
Instrument cluster
24
3
Multifunction steering
wheel
28
4
Horn
5
Steering wheel gearshift
buttons
206
6
Gear selector lever for
automatic transmission
53
7
Front Parktronic* warning
indicators
276
8
Overhead control panel
31
9
Glove box release
Glove box lock
294
295
Item
Page
a
Glove box
294
b
Electrical outlet
307
c
Center console
29
d
Starter switch
38
e
Steering wheel adjustment,
manual
45
f
Steering wheel adjustment,
electrical*
46
g
Hood lock release
345
h
Parking brake pedal
65
j
Remote tailgate switch
123
Item
Page
k
Parking brake release
56
l
Headlamp washer switch*
208
m
Exterior lamp switch
147
n
Door control panel
34
o
Combination switch

Turn signals
58


Windshield wipers
59


High beam
58


Rear window wiper
61

53 Getting started
Driving
Starting the engine Automatic transmission
Gearshift pattern for automatic
transmissionPPark position
RReverse gear
NNeutral
DDrive position
For more information on how to operate
the gear selector lever, see “Automatic
transmission” (
page 197).
Warning!
G
Do not pass belts over sharp edges. They
could tear.
Do not allow the belt to get caught in the
door or in the seat adjustment mechanism.
This could damage the belt.
Never attempt to make modifications to
seat belts. This could impair the effective-
ness of the belts.
Do not bleach or dye seat belts as this may
severely weaken them. In a crash, they may
not be able to provide adequate protection.
Damaged seat belts or belts that were highly
stressed in an accident must be replaced.
Contact an authorized Mercedes-Benz Light
Truck Center.
Warning!
G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide, and inhaling it can cause uncon-
sciousness and possible death.
Do not run the engine in confined areas
(such as a garage) which are not properly
ventilated. If you think that exhaust gas
fumes are entering the vehicle while driving,
have the cause determined and corrected
immediately. If you must drive under these
conditions, drive only with at least one win-
dow fully open.

56 Getting startedDrivingParking brake
1Parking brake pedal
2Release handle

Release the parking brake by pulling on
release handle2.
The warning lamp; (USA only) or
3(Canada only) in the instrument
cluster goes out.
Driving
Depress the brake pedal.
The gear selector lever can now be
used.

Shift automatic transmission toD orR
(page 198).

Release the brake pedal.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Children could release the
parking brake, which could result in an acci-
dent and/or serious injury.
iWait for the gear selection process to
complete before setting the vehicle in
motion.iShifting from gear positionP to posi-
tion R, N, orD is only possible with the
brake pedal depressed. Without the
brake pedal depressed, the gear selec-
tor lever can be moved, but the parking
pawl remains engaged, not allowing
shifting to occur.

57 Getting started
Driving

Carefully depress the accelerator
pedal.
Once the vehicle is in motion, the auto-
matic central locking system engages
and the locking knobs drop down.After a cold start, the automatic transmis-
sion shifts at a higher engine revolution.
This allows the catalytic converter to reach
its operating temperature earlier.
For more information, see “Driving instruc-
tions” (
page 331).
iThe automatic door lock feature can be
deactivated (
page 188).
iYou can open a locked door from the
inside. Open door only when conditions
are safe to do so.!If you hear a warning signal and the
message
Release parking brake

appears in the multifunction display
when driving off, you have forgotten to
release the parking brake.
Release the parking brake.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced vehi-
cle control. Your vehicle’s ABS will not pre-
vent this type of loss of control.Warning!
G
It is dangerous to shift the gear selector
lever out ofP orN if the engine speed is
higher than idle speed. If your foot is not
firmly on the brake pedal, the vehicle could
accelerate quickly forward or in reverse. You
could lose control of the vehicle and hit
someone or something. Only shift into gear
when the engine is idling normally and when
your right foot is firmly on the brake pedal.
!Shift the automatic transmission to
positionP orR only when the vehicle is
stopped in order to avoid damaging the
transmission.!Do not run cold engine at high engine
speeds. Running a cold engine at high
engine speeds may shorten the service
life of the engine.!Simultaneously depressing the acceler-
ator pedal and applying the brake re-
duces engine performance and causes
premature brake and drivetrain wear.

197 Controls in detail
Automatic transmission
Automatic transmission
For information on driving with an auto-
matic transmission see “Automatic trans-
mission” (
page 53).
Your vehicle’s transmission adapts its gear
shifting process to your individual driving
style by continually adjusting the shift
points up or down. These shift point adjust-
ments are performed based on current
operating and driving conditions.
If the operating conditions change, the
automatic transmission reacts by
adjusting its shift program.
Gear selector lever
The gear selector lever is located on the
right of the steering column.Gearshift pattern for automatic
transmissionPPark position
RReverse gear
NNeutral
DDrive positionShifting from P to N
Moving the gear selector lever up or down
shifts the automatic transmission out of
park positionP:

Depress the brake pedal and keep it
pressed.

Move gear selector lever up or down to
resistance point to select neutral
positionN.
iDuring the brief warm-up, transmission
upshifting is delayed. This allows the
catalytic converter to heat up more
quickly to operating temperature.
Warning!
G
It is dangerous to shift the automatic trans-
mission out of park positionP or neutral
positionN if the engine speed is higher than
idle speed. If your foot is not firmly on the
brake pedal, the vehicle could accelerate
quickly forward or reverse. You could lose
control of the vehicle and hit someone or
something. Only shift into gear when the
engine is idling normally and when your right
foot is firmly on the brake pedal.

198 Controls in detailAutomatic transmissionShifting from N to R or from N to D
With the vehicle at a standstill, depress
the brake pedal and keep it pressed.

Move gear selector lever up past the
resistance point to select reverse
gearR.
or

Move gear selector down up past the
resistance point to select drive
positionD.

Release the parking brake (
page 56).

Release the brake pedal.

Carefully depress the accelerator pedal
to drive off when it is safe to do so.Shifting from P to R

With the vehicle at a standstill, depress
the brake pedal and keep it pressed.

Move gear selector lever up past the
resistance point to select reverse
gearR.

Release the parking brake (
page 56).

Release the brake pedal.

Carefully depress the accelerator pedal
to drive off when it is safe to do so.Shifting from P to D

With the vehicle at a standstill, depress
the brake pedal and keep it pressed.

Move gear selector lever down past the
resistance point to select drive
positionD.

Release the parking brake (
page 56).

Release the brake pedal.

Carefully depress the accelerator pedal
to drive off when it is safe to do so.
iThe gear selector lever returns to its
original position.
iThe gear selector lever returns to its
original position.
iThe gear selector lever returns to its
original position.

199 Controls in detail
Automatic transmission
Shifting from D, R, or N to P
If you want to select park positionP with
the transmission being in drive positionD,
reverse gearR or neutral positionN:
With the vehicle at a standstill, depress
the brake pedal and keep it pressed.

Step firmly on parking brake pedal
(page 65).

Press button on gear selector lever in
direction of arrow (
page 197) to
select park positionP.

Release the brake pedal.Shifting from D or R to N
If you want to select neutral positionN
with the transmission being in drive
positionD or reverse gearR:

With the vehicle at a standstill, depress
the brake pedal and keep it pressed.

Step firmly on parking brake pedal
(page 65).

Move gear selector lever up to resis-
tance point when in drive position D or
down to resistance point when in re-
verse gear R to select neutral
positionN.

Release the brake pedal.
Shifting procedure
The automatic transmission selects indi-
vidual gears automatically, depending on:

drive positionD (
page 200) with
gear ranges (
page 202)


the selected program mode (C/S)
(page 204)


the position of the accelerator pedal
(page 203)


the vehicle speed
The current gear range/transmission
position and program mode (
C/S) appear
in the multifunction display.
1Current transmission position
!Shift the automatic transmission
directly from positionD toR, fromR
toD or directly toP only when the
vehicle is stopped. Otherwise the
automatic transmission could be
damaged.
When trying to free a vehicle stuck in
mud or snow, see “Rocking the vehicle”
(page 204).
iWhen the vehicle needs to be moved
with the engine switched off and the
transmission set to N (
page 200),
e.g. in an automatic car wash, do not
depress the parking brake pedal.

204 Controls in detailAutomatic transmissionRocking the vehicle
Rocking the vehicle by shifting betweenD
andR can help free a vehicle stuck in mud
or snow. The engine control system of this
vehicle electronically limits shifting
betweenD andR to very low speeds
(i.e. approx. 2 mph). To shift betweenD
andR, move the gear selector lever past
the resistance point up or down.
Hill start assist system
On uphill grades, the hill start assist
system maintains the pressure in the
brake system for approximately 1 second
after you have released the brake pedal.
Therefore, you can start off smoothly with-
out the vehicle moving immediately after
releasing the brake pedal.
The hill start assist system is inactive

when driving downhill


with the transmission in neutral
position N


with the parking brake setWorking on the vehicle
Automatic shift program
The program mode selector switch is
located on the upper part of the center
console.Program mode selector switchC Comfort For comfort driving
S Sport For standard driving
Warning!
G
The hill start assist system is not designed
to function as a parking brake and does not
prevent the vehicle from moving when
parked on an incline.
Always set the parking brake in addition to
shifting to park position P.iIf the ESP
® has switched off due to a
malfunction, the hill start assist system
is also unavailable.
Warning!
G
When working on the vehicle, set the
parking brake and shift to park positionP.
Otherwise the vehicle could roll away.

330 OperationIn the “Operation” section you will find
detailed information on operating, main-
taining and caring for your vehicle.The first 1000 miles (1500 km)
The more cautiously you treat your vehicle
during the break-in period, the more satis-
fied you will be with its performance later
on.

Drive your vehicle during the first
1000 miles (1500 km) at varying but
moderate vehicle and engine speeds.


During this period, avoid heavy loads
(full throttle driving) and excessive
engine speeds (no more than
2/3 of
maximum rpm in each gear).


Shift gears in a timely manner.


Avoid accelerating by kick-down.


Do not attempt to slow the vehicle
down by shifting to a lower gear using
the gear selector lever.


Select gear ranges3, 2 or1
(page 202) only when driving at
moderate speeds (for hill driving).


SelectCas the preferred shift program
(page 204) for the first 1 000 miles
(1500 km).After 1 000 miles (1 500 km) you may
gradually increase vehicle and engine
speeds to the permissible maximum.
All of the above instructions, as may apply
to your vehicle type, also apply when the
first 1 000 miles (1 500 km) after the en-
gine, the transfer case, the front differen-
tial or the rear differential has been
replaced.
iAlways obey applicable speed limits.