differential MERCEDES-BENZ G500 2006 W463 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2006, Model line: G500, Model: MERCEDES-BENZ G500 2006 W463Pages: 417, PDF Size: 9.99 MB
Page 6 of 417
Contents
Automatic transmission ..................... 149
Gear selector lever position ......... 151
Driving tips ................................... 153
Gear ranges ................................. 154
One-touch gearshifting................. 155
Emergency operation
(Limp Home Mode) ...................... 156
Transfer case ..................................... 157
Transfer case position .................. 157
Switching transfer case................ 157
Differential locks ............................... 159
A few words about differentials
and differential locks.................... 160
Switching differential locks
on and off..................................... 161
Good visibility .................................... 163
Rear view mirrors ......................... 163
Headlamp cleaning system .......... 165
Sun visors .................................... 165
Rear window defroster ................. 166Climate control ................................... 168
Setting the temperature................ 170
Adjusting air distribution
and volume ................................... 171
Defrosting ..................................... 172
Air recirculation ............................ 172
Residual engine heat utilization .... 173
Deactivating the climate control
system .......................................... 173
Air conditioning............................. 174
Rear passenger compartment
adjustable air vents....................... 174
Power windows .................................. 175
Opening and closing the windows. 175
Power tilt/sliding sunroof................... 178
Opening and closing the power
tilt/sliding sunroof ........................ 178
Driving systems .................................. 181
Cruise control ............................... 181
Rear Parking Assist* ..................... 184Loading .............................................. 187
Roof rack ...................................... 187
Cargo compartment cover ............ 187
Enlarged cargo compartment ....... 188
Split rear seat bench .................... 188
Partition net* (MB Accessory) ...... 189
Loading instructions ..................... 192
Cargo tie-down rings..................... 193
Useful features ................................... 194
Storage compartments ................. 194
Ashtrays........................................ 198
Cigarette lighter ............................ 199
Electrical outlet............................. 200
Floormats ..................................... 201
Telephone* ................................... 201
Tele Aid ......................................... 202
Garage door opener ...................... 210
Heated steering wheel .................. 215
Page 29 of 417
28 At a glance
Center console
Upper partItemPage
1Left front seat heater
switch104
2Switch for rear window
wiper/washer54
3ESP control switch86
4Differential lock switches161
5Central locking switch99
6Anti-theft alarm system
indicator lamp88
Tow-away alarm switch89
7Right front seat heater
switch104
ItemPage
8Hazard warning flasher
switch115
9COMAND system, see
separate operating
instructions
aAshtray with lighter198,
199
bClimate control168
c7 indicator lamp74,
297
Page 81 of 417
80 Safety and Security
Driving and safety systems
In this section you will find information on
the following driving safety systems:
ABS (Antilock Brake System)
BAS (Brake Assist System)
4-ETS (Electronic Traction System)
EBB (Electronic Brake Booster)
ESP (Electronic Stability Program)
ABS
The ABS regulates the brake pressure so
t h a t t h e w h e e l s d o n o t l o c k d u r i n g b r a k i n g .
This allows you to maintain the ability to
steer your vehicle.
The ABS is functional above a speed of ap-
proximately 5 mph (8 km/h) independent
of road surface conditions (as long as the
differential locks are not engaged).
At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal, indicating that the ABS is in
the regulating mode. Keep firm and steady
pressure on the brake pedal while experi-
encing the pulsation.
i
In winter operation, the maximum ef-
fectiveness of the ABS, ESP, EBB, and
4-ETS is only achieved with winter tires
or snow chains as required.
Warning!G
The following factors increase the risk of ac-
cidents:
Excessive speed, especially in turns
Wet and slippery road surfaces
Following another vehicle too closely
The ABS, BAS, ESP, and 4-ETS cannot
reduce this risk.
Always adjust your driving style to the pre-
vailing road and weather conditions.
Warning!G
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump-
ing the brake pedal defeats the purpose of
ABS and significantly reduces braking effec-
tiveness.
Page 86 of 417
85 Safety and Security
Driving and safety systems
Warning!G
The ESP cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase the traction afforded. The ESP
cannot prevent accidents, including those
resulting from excessive speed in turns, fol-
lowing another vehicle too closely, or aqua-
planing. Only a safe, attentive, and skillful
driver can prevent accidents. The capabili-
ties of a ESP equipped vehicle must never be
exploited in a reckless or dangerous manner
which could jeopardize the user’s safety or
the safety of others.
!
Driving the vehicle with varied size tires
will cause the wheels to rotate at differ-
ent speeds, possibly causing the ESP to
activate. For this reason, all wheels, in-
cluding the spare wheel, must have the
same tire outside diameter.
!
The engine must be shut off when
the parking brake is being tested on
a brake test dynamometer.
the vehicle is being towed with one
axle raised.
Otherwise, the ESP will engage the
brakes and seriously damage the brake
system.
i
The ABS, BAS, and ESP are automati-
cally switched off when the differential
locks are switched on (
page 161).
Page 92 of 417
91 Controls in detail
Locking and unlocking
Seats
Memory function
Lighting
Instrument cluster
Control system
Automatic transmission
Transfer case
Differential locks
Good visibility
Climate control
Power windows
Power tilt/sliding sunroof
Driving systems
Loading
Useful features
Page 160 of 417
159 Controls in detail
Differential locks
Differential locks
For more information on off-road driving,
see “Off-road driving” (
page 227).
Differential locks improve the vehicle’s
tractive power off-road. Switch on differen-
tial locks:
for off-road driving
to turn the ABS off during off-road driv-
ing
for driving through water
when driving on deep snow and icy or
fouled surfaces
!
Do not engage the front axle differen-
tial lock when driving around tight cor-
ners. This restricts steering ability.
!
When driving off-road, apply only mod-
erate pressure to the accelerator pedal
if the differential locks are switched on.
When running on a (single-axle) dyna-
mometer – no matter how briefly – you
must:
raise the non-driven axle
or
disconnect its drive shaft
and
engage the transfer differential lock
Otherwise the transfer case can be
damaged, which is not covered by the
Mercedes-Benz Limited Warranty.
Warning!G
Never drive on pavement with differential
locks engaged.
Steering control will be strongly affected
with the differential locks activated.
The ABS, BAS, and ESP are switched off au-
tomatically when the transfer case differen-
tial lock is activated.
Page 161 of 417
160 Controls in detail
Differential locks
A few words about differentials and
differential locks
When a vehicle negotiates a turn, wheels
on the outside of the curve must travel far-
ther and rotate faster than the inside
wheels. The differential, the operation of a
set of gears that allows the powered
wheels in a vehicle to turn at different
speeds, makes this essential function pos-
sible.
The drawback is that the differential also
sends most of the engine’s power to the
wheel with the least load or strain on it. For
example, if one of a vehicle’s powered
wheels sits on a patch of snow and spins
because there is no traction, all of the en-
gine’s power will go to that wheel because
the power will take the path of least resis-
tance. Meanwhile, the opposite wheel, sit-
ting on dry pavement where it could get
enough grip to start the vehicle moving,
sits idle because it receives no power.The Electronic Traction System (ETS) ad-
dresses this problem and provides for
good control and steering ability by auto-
matically slowing the slipping wheel and
thus increasing the power to the other
non-slipping drive wheels to get the vehicle
moving. The ESP and ETS in this vehicle
feature such intelligent limited-slip differ-
ential technology, ideally suited for
on-road and light off-road driving. Transfer
case position LOW (
page 157) also en-
hances off-road driving capabilities
(
page 227).
More extreme off-road conditions may call
for another solution, engaging a differen-
tial lock or preventing the differential from
operating altogether. As part of its stan-
dard equipment, this vehicle comes with
three differential locks: front, transfer case
(center) and rear. Each can be engaged
simply by pushing dashboard-mounted
buttons in sequential order (center, rear,
front) (
page 161). When the transfer
case (center) differential is locked, half of
the engine’s power is automatically distrib-
uted to the front wheels and half to the rear wheels. When the rear differential is
locked, power going to the rear wheels is
equally distributed, so that both rear
wheels turn at the same speed and torque.
When the front differential is locked, all
four wheels now turn with equal power and
torque. Please be aware that engaging the
differential locks will significantly reduce
the steering ability of the vehicle.
For your safety and the safety of others
and to prevent damage to the vehicle, the
differential locks must not be engaged
when driving on paved roads. It is impor-
tant to understand that during
on-road/paved driving, differentials are
absolutely necessary for providing the es-
sential control and steering ability of the
vehicle. The differential locks, therefore,
must not be engaged when driving on
paved roads and should only be used to
the extent necessary to negotiate off-road
conditions which cannot be handled by the
systems (automatic 4-ETS, the ESP, manu-
al switch position “LOW” of transfer case)
this vehicle comes equipped with.
Page 162 of 417
161 Controls in detail
Differential locks
Switching differential locks on and off
The switch is located in the center console.
1Transfer case (center) differential lock
2Rear axle differential lock
3Front differential lock
4Engagement indicator lamps (yellow)
5Function indicator lamps (red)Switching differential locks on Transfer case differential lock
Press switch1.
The yellow engagement indicator
lamp4 for the transfer case differen-
tial lock comes on.
The ESP warning lampv comes on.
When the differential lock engagement
operation has been completed, the red
function indicator lamp5 comes on.
The message
ABS NOT AVAILABLE -
DIFFERENTIAL LOCKED
appears in the
multifunction display.
The ESP warning lampv and the
ABS- warning lamp in the instru-
ment cluster come on.
i
The differential locks can only be
switched on in the sequence 1,
2,3.
!
To avoid damage to the transfer case
and differential locks:
Engage differential locks only at low
speed (walking speed, not more
than 5 mph).
Do not engage differential locks if
the driving wheels are spinning due
to lack of traction.
Do not engage on paved roads.
Page 163 of 417
162 Controls in detail
Differential locks
Once the transfer case differential lock
is switched on, you can now, if needed,
switch on rear axle differential
lock2
or
switch on rear axle differential
lock2 and front differential
lock3.
Rear axle differential lock
Press switch2.
The yellow engagement indicator
lamp4 comes on first, followed by the
red function indicator lamp5.
The rear axle differential lock is
switched on.Front differential lock
Press switch 3.
The yellow engagement indicator
lamp4 comes on first, followed by the
red function indicator lamp5.
The front differential lock is switched
on.
Switching differential locks off
There are two different methods to disen-
gage differential locks:
You can switch the differential locks off
in reverse order (3, 2,1).
To switch off all differential locks at the
same time:
Press switch1.
The yellow engagement indicator
lamps4 go out first. The red func-
tion indicator lamps5 go out
when the switching process has
been carried out in the differential.To activate the ESP, BAS, and ABS sys-
tems, drive again for three seconds using a
constant driving style.
All messages in the multifunction display
disappear. The ESP warning lampv
and the ABS- warning lamp in the in-
strument cluster go out.
i
If the function lamps do not go out
when the differential locks are disen-
gaged, bring vehicle to a stop and then
continue driving. Changing the vehicle
load can help to disengage locks.
Warning!G
Always remember to disengage the differen-
tial locks when returning to drive on paved
roads, see “A few words about differentials
and differential locks” (
page 160).
Page 220 of 417
219 Operation
The first 1000 miles (1500 km)
All of the above instructions, as may apply
to your vehicle type, also apply when driv-
ing the first 1000 miles (1500 km) after the
engine, the transfer case, the front differ-
ential or the rear differential has been re-
placed.i
G55AMG:
For better protection of the front and
rear differential, the oil must be
changed after a break-in period of
1900 miles (3000 km).
Changing oil in the front and rear
differential increases the service life
and helps reduce noise from the
differential locks.
See Maintenance Booklet for additional
information and Factory Approved
Service Products pamphlet for informa-
tion on the approved service product
required to perform the front and rear
axle oil change.
i
Always obey applicable speed limits.