2012 MERCEDES-BENZ G-CLASS SUV stop start

X
To activate: make sure tha tthe key is in
position 1or 2in the ignition lock.
X Turn the catch in the direction of
arrow :.
Indicator lamp =lights up.
X To deactivate: make sure that the key is
in position 1or 2in the ignition lock.
X Turn the catch in the direction of
arrow ;.
Indicator lamp =goes out.
i The steering wheel heating does not
switch off automatically.
Problems with the steering wheel heat-
ing :
To switch on the steering-wheel heating
; To switch off the steering-wheel heating
= Indicator lamp
If steering wheel heating indicator lamp =is
flashing, the steering wheel heating has
switched off automatically .The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X Switch off electrical consumers that you do
not need, such as the rear window heating
or interior lighting.
Once the battery is sufficiently charged, the
steering wheel heating will switch back on
automatically. Steering wheel EASY-ENTRY/EXIT fea-
ture
Important safety notes G
WARNING
Make sure that nobody can become trapped
when you activate the EASY-ENTRY/EXIT fea-
ture.
If there is a risk of someone becoming trap-
ped, stop the adjustment procedure. To halt
the procedure:
R press the steering column adjustment but-
ton.
R briefly press one of the memory function
position buttons.
The steering column stops moving immedi-
ately.
Do not keep the memory function position
button pressed down, otherwise the memory
function will start and the steering wheel and
seat will begin to move.
Never leave children unsupervised in the vehi-
cle. They could open the driver's door and
thereby unintentionally activate the EASY-
ENTRY feature and become trapped.
! Do not activate the EASY-ENTRY/EXIT
feature, if the seat backrest is reclined too
far backwards. This can damage the front
or rear seats. You must first move the back-
rest to a vertical position.
The EASY-ENTRY/EXIT feature makes getting
in and out of your vehicle easier.
You can activate and deactivate the EASY-
ENTRY/EXIT feature in the on-board com-
puter (Y page 224). 98
Steering wheelSeats, steering wheel and mirrors

4
° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe
C î To wipe with washe rfluid
X Turn the key to position 1or 2in the ignition
lock.
X Turn the combination switch to the corre-
sponding position.
Intermittent wiping is interrupted if you stop
and open a front door. This protects people
getting into and out of the vehicle fro mbeing
sprayed with water.
In the ÄorÅ position, the appropriate
wiping frequency is set automatically accord-
ing to the intensity of the rain. In the Å
position, the rain sensor is more sensitive
than in the Äposition, causing the wind-
screen wipers to wipe more frequently.
i When the windscreen wipers are
switched on and you stop the vehicle, the
windscreen wipers wipe more slowly. Switching the rear window wiper on/
off
Combination switch
:
è Switch
2 b To wipe with washer fluid
3 ITo switch on intermittent wiping
4 0To switch off intermittent wiping
5 b To wipe with washer fluid X
Turn the key to position 1or 2in the ignition
lock.
X Turn switch :on the combination switch
to the corresponding position.
When the rear window wiper is switched on,
the symbol appears in the instrument clus-
ter.
i The rear window wiper comes on auto-
matically if you shift the selector lever to
R while the windscreen wipers are on. Replacing the wiper blades
Important safety notes G
WARNING
The wiper arms could start moving and cause
an injury if you leave the windscreen wipers
switched on.
Remove the key from the ignition lock before
replacing the wiper blades.
! To avoid damaging the windscreen wiper
blades, make sure that you touch only the
wiper arm of the windscreen wiper.
! Never open the bonnet if a windscreen
wiper arm has been folded away from the
windscreen.
Never fold a windscreen wiper arm without
a wiper blade back onto the windscreen/
rear window.
Hold the windscreen wiper arm firmly when
you change the wiper blade. If you release
the windscreen wiper arm without a wiper
blade and it falls onto the windscreen, the
windscreen may be damaged by the force
of the impact.
Mercedes-Benzr ecommends that you have
the wiper blades changed at aqualified
specialist workshop. 120
Windscreen wipersLights and windscreen wipers

You can open the doors fro
mthe inside at
any time.
You can also deactivate the automatic lock-
ing feature (Y page 223).
i Upshifts take place at higher engine
speeds after a cold start. This helps the
catalytic converter to reach its operating
temperature more quickly.
Hill starta ssist G
WARNING
After a short time, hill start assist will no lon-
ger brake your vehicle and it could roll away.
There is a risk of an accident and injury.
Therefore, quickly move your foot from the
brake pedal to the accelerator pedal. Never
leave the vehicle when it is held by hill start
assist.
Hill start assist helps you when pulling away
forwards or in reverse on an uphill gradient.
It holds the vehicle for a short time after you
have removed your foot from the brake pedal.
This gives you enough time to move your foot
from the brake pedal to the accelerator pedal
and depress it before the vehicle begins to
roll.
X Take your foot off the brake pedal.
i Once you have taken your foot off the
brake pedal, the vehicle is held for around
one second.
X Pull away.
Hill start assist will not function if:
R you are pulling away on a level road or a
downhill gradient.
R the transmission is in position N.
R the parking brake is applied.
R ESP ®
is malfunctioning. ECO start/stop function (AMG vehi-
cles)
Important safety notes G
WARNING
If the engine is switched off automatically and
you exit the vehicle, the engine is restarted
automatically. The vehicle may begin moving.
There is a risk of accident and injury.
If you wish to exit the vehicle, always turn off
the ignition and secure the vehicle against
rolling away.
General notes The ECO start/stop function is only available
for the G 63 AMG.
The ECO start/stop function switches the
engine off automatically if the vehicle stops
moving.
When pulling away again, the engine starts
automatically. The ECO start/stop function
thereby helps you to reduce the fuel con-
sumption and emissions of your vehicle.
The ECO start/stop function is activated each
time the engine is switched on.
The ECO start/stop function is only available
in drive program
C.
The system is operational when the ¤
symbol is shown in green in the multifunction
display.
The system is operational if all conditions for
automatic engine switch-off have been fulfil-
led (Y page 146) and the ¤symbol is
shown in green in the multifunction display.
In addition, the Stop/Start active mes-
sage is shown in the AMG menu in the multi-
function display.
If not all conditions for automatic engine
switch-off are fulfilled (Y page 146), the
¤ symbol is shown in yellow in the multi-
function display.
In addition, the Stop/Start inactive mes-
sage is shown in the AMG menu in the multi-
function display. Driving
145Driving and parking Z

If the ECO start/stop function has been man-
ually deactivated (Y
page 146) or if a mal-
function has caused the system to be deac-
tivated, the ¤symbol is not displayed.
The Stop/Start active or
Stop/Start inactive message in the AMG menu in the
multifunction display goes out.
Activating/deactivating the ECO start/
stop function ECO button
X
To switch off: in drive program C, press
button :.
or
X Switch to drive program Sor M
(Y page 152).
Indicator lamp ;on button :and the
¤ symbol in the multifunction display go
out.
The Stop/Start active or
Stop/Start inactive message in the AMG menu in the
multifunction display goes out.
X To switch on: press button:.
Indicator lamp ;lights up. If drive pro-
gram Sor Mis active, the automatic trans-
missio nswitches to drive program C.
If all conditions for automatic engine
switch-off (Y page 146) are fulfilled, the
¤ symbol is shown in gree ninthe mul-
tifunction display. In addition, the Stop/Start active message is shown in the
AMG menu in the multifunction display.
If not all conditions for automatic engine
switch-off (Y page 146) are fulfilled, the ¤
symbol is not shown. If this is the
case, the ECO start/stop function is not
available. In addition, the Stop/Start inactive message is shown in the AMG
menu in the multifunction display.
i If indicator lamp ;is off, the ECO start/
stop function has been deactivated man-
ually or as the result of a malfunction. The
engine will then not be switched off auto-
matically when the vehicle stops.
i The stop/start function is automatically
activated each time you start the engine
with the ignition key.
Automatic engine switch-off If the vehicle is braked to a standstill in trans-
mission position
Dor N, the ECO start/stop
function switches off the engine automati-
cally.
The ECO start/stop function is operational
and the ¤symbol is displayed in green in
the multifunction display if:
R the indicator lamp in the ECO button is lit
green
R none of the off-road programs are selected
R the vehicle is stationary
R the outside temperature is within the com-
fort range
R the engine is at normal operating temper-
ature
R the set temperature for the vehicle interior
has been reached
R the battery is sufficiently charged
R the system detects that the windscreen is
not misted up when the air-conditioning
system is switched on
R the bonnet is closed
R the driver's door is closed and the driver's
seat belt is fastened
If not all conditions for automatic engine
switch-off are fulfilled, the ¤symbol is
shown in yellow. 146
DrivingDriving and parking

In addition, the
Stop/Start inactive mes-
sage is shown in the AMG menu in the multi-
function display.
i If you shift the transmission from Rto D,
the ECO start/stop function is available
again once the ¤symbol reappears in
green in the multifunction display.
i The engine can be automatically switched
off an unlimited number of times.
i You can also activate the HOLD function
when the vehicle is stationary if the engine
has been switched off automatically. It is
then not necessary to continue applying
the brakes during the automatic stop
phase.W hen you depress the accelerator
pedal, the engine starts automatically and
the braking effect of the HOLD function is
deactivated. Depress the accelerator pedal
gently, as the engine must be started first.
i During automatic engine switch-off, the
climate control system only operates at a
reduced capacity. If you require full climate
control capacity, the ECO start/stop func-
tion can be deactivated by pressing the
ECO button (Y page 146). Automatic engine start The engine is started automatically if:
R
In general:
-you switch off the ECO start/stop func-
tion by pressing the ECO button.
- you release the brakes when in transmis-
sion position Dor N, when the HOLD
function is inactive.
R By the driver:
-you release the brakes when in transmis-
sion position Dor N.
- you depress the accelerator pedal.
- you engage reverse gear R.
- you move the transmission out of posi-
tion P.
- you switch to drive program Sor M.
- you unfasten your seat belt or open the
driver's door.
R By the system:
-the vehicle starts to roll.
- the brake system requires this.
- the temperature in the vehicle interior
deviates from the set range.
- the system detects moisture on the
windscreen when the air-conditioning
system is switched on.
- the battery's charge status is too low.
i Shifting the transmission to position P
does not start the engine. Driving
147Driving and parking Z

Problem Possible causes/consequences and
M Solutions
The coolant tempera-
ture display is showing
more than 120 †. A
display message may
also appearint
he mul-
tifunction display and a
warning tone may
sound. The coolant level is too low. The coolant is too hot and the engine
is no longer being cooled sufficiently.
X Stop as soon as possible and allow the engine and the coolant
to cool down.
X Check the coolant level (Y page 293). Observe the warning
notes as you do so and top up the coolant if necessary. If the coolant level is correct, the radiator fan may be faulty. The
coolant is too hot and the engine is no longer being cooled suffi-
ciently.
X
If the coolant temperature is below 120 †, you can continue
driving to the nearest qualified specialist workshop.
X Avoid heavy loads on the engine as you do so, e.g. driving in
mountainous terrain and stop-start traffic. Automatic transmission
Important safety notes
G
WARNING
If the engine speed is above the idling speed
and you engage transmission position Dor
R, the vehicle could pull away suddenly. There
is a risk of an accident.
When engaging transmission position Dor R,
always firmly depress the brake pedal and do
not simultaneously accelerate.
i Bear in mind that the power transmission
between the engine and the transmission
is interrupted when the engine is switched
off. Therefore, to prevent the vehicle from
rolling away, shift the automatic transmis-
sion to position Pand apply the parking
brake when the engine is switched off and
the vehicle is stationary. Selector lever
Overview of transmission positions !
If the engine speed is too high or if the
vehicle is rolling, do not shift the transmis- sion directly from
Dto R, from Rto Dor
directly to P.
Do not open the driver's door while the
vehicle is in motion. At low speeds in trans-
mission position Dor R, park position Pis
otherwise engaged automatically.
The transmission could be damaged. Selector lever
j
Park position
k Reverse gear
i Neutral
h Drive
When you select a transmission position, the
selector lever subsequently returns to its
original position. Automatic transmission
149Driving and parking Z

The curren
ttransmission position P,R, Nor
D appears in the transmission position dis-
play in the multifunction display.
Transmission position and drive pro-
gram display :
Transmission position
; Drive program
Current transmission position :and current
drive program ;appear in the multifunction
display.
When the selector leve ris in position D, you
can influence the gearshifts made by the
automatic transmission by:
R restricting the shift range
R changing gear yourself
Engaging parkp osition PX
When the vehicle is stationary, depress the
brake pedal and keep it depressed.
X Press the Pbutton in the centre console.
i If you depress the brake pedal and push
the selector lever forwards or back to the
first poin tofresistance, park position Pis
disengaged. The transmission shifts to neu-
tral N. Park position
Pis automatically engaged:
R if you remove the key from the ignition lock
R if you open the driver's door while travelling
at low speed in transmission position Dor
R
R if DISTRONIC PLUS (Y page 182) brakes
your vehicle until it is stationary and at least
one of the following conditions is fulfilled:
- the engine is switched off.
- the driver's door is open and the seat belt
is not fastened.
- there is a system malfunction.
- the power supply is insufficient.
Engaging reverse gear R !
Only shift the automatic transmission to
R when the vehicle is stationary.
X When the vehicle is stationary, depress the
brake pedal and keep it depressed.
X Push the selector lever forwards past the
first point of resistance.
Transmission position Ris engaged.
i For AMG vehicles: when reverse gear is
engaged and the ECO start/stop function
is switched on, the engine starts up auto-
matically (Y page 145).
Shifting to neutral (N) If the vehicle is stationary:
X
Depress the brake pedal.
X Depending on the curren ttransmission
position, press the selector leve rforwards
or backwards to the first point of resist-
ance.
The automatic transmission shifts to N.
When the engine is switched off, the auto-
matic transmission shifts to Nautomatically.
i For AMG vehicles: the ECO start/stop
function switches the engine off automati-
cally if the vehicle is braked to a standstill
when in neutral Nand the brake is still
depressed (Y page 145).150
Automatic transmissionDriving and parking

Staying in neutral (N)
G
WARNING
If children are left unsupervised in the vehicle,
they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R release the parking brake.
R shift the automatic transmission out of
parking position P.
R start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the key
with you and lock the vehicle. Never leave
children or animals unattended in the vehicle.
Always keep the key out of reach of children.
X Make sure the ignition is switched on.
X When the vehicle is stationary, depress the
brake pedal and keep it depressed.
X Select neutral N.
X Release the brake pedal.
X If the parking brake is applied, release it.
X Switch off the ignition and leave the key in
the ignition lock.
Shifting to transmission position D X
When the vehicle is stationary, depress the
brake pedal and keep it depressed.
X Push the selector lever back past the first
point of resistance.
Transmission position Dis engaged.
i For AMG vehicles: the ECO start/stop
function switches the engine off automati-
cally if the vehicle is braked to a standstill
when in transmission position Dand the
brake is still depressed (Y page 145). Transmission positions
B
Park position
This prevents the vehicle from roll-
ing away when stopped. Do not
shift the transmission into position
P(Y
page 149) unless the vehicle is
stationary.
i The key can only be removed if
the transmission is in position P.
When there is no key in the igni-
tion lock, the selector lever is
locked in position P.
Have the vehicle electronics
checked immediately at a qualified
specialist workshop. C
Reverse gear
Only shift the transmission to
R
when the vehicle is stationary. A
Neutral
No power is transmitted from the
engine to the drive wheels.
Releasing the brakes will allow you
to move the vehicle freely, e.g. to
push it or tow it.
Do not shift the transmission to N
while driving. Otherwise, the auto-
matic transmission could be dam-
aged.
If ESP ®
is deactivated or faulty:
only shift the transmission to posi-
tion Nif the vehicle is in danger of
skidding, e.g. on icy roads.
If you want to engage the transfer
case, shift briefly into N
(Y page 202).
! Rolling in neutral Ncan lead to
damage to the transmission. 7
Drive
The automatic transmission
changes gear automatically. All
forward gears are available. Automatic transmission
151Driving and parking Z