2012 MERCEDES-BENZ G-CLASS SUV ESP

This function is only available if you have
stored at least two laps and have stopped the
RACETIMER.
X
Press =or; on the steering wheel
to select the AMG menu.
X Press the 9button repeatedly until the
lap evaluation is shown.
Each lap is shown in a separate submenu.
The fastest lap is indicated by flashing sym-
bol :.
X Press the 9or: button to select a
different lap evaluation. Display messages
Introduction
General notes Display messages appear in the multifunction
display.
Display messages with graphic symbols are
simplified in the Owner's Manual and may dif-
fer from the symbols in the multifunction dis-
play.
Please respond in accordance with the dis-
play messages and follow the additional
notes in this Owner's Manual.
Certain display messages are accompanied
by an audible warning tone or a continuous
tone.
When you stop and park the vehicle, please
observe the notes on:
R
HOLD function (Y page 196)
R Parking (Y page 163)
Hiding display messages X
Press the aor% button on the steer-
ing wheel to hide the display message.
The display message is cleared.
High-priority display messages are red.
You cannot hide display messages of the
highest priority. The multifunction display
shows these messages continuously until the causes for the messages have been rem-
edied.
Message memor
ymenu The on-board compute
rsaves certain display
messages .You can call up the display mes-
sages in the message memory.
X Press the =or; button on the steer-
ing wheel to select the Serv. menu.
If there are display messages, the multi-
function display shows 2 messages , for
example.
X Press the 9or: button to select the
entry, e.g. 2 messages .
X Press ato confirm.
X Press the 9or: button to scroll
through the display messages.
When the ignition is switched off, all display
messages are deleted apart from some high-
priority display messages. Once the causes of
the high-priority display messages have been
rectified, the corresponding display mes-
sages are also deleted. 228
Display messagesOn-board computer and displays

Safety systems
Display messages Possible causes/consequences and
M Solutions
!÷
currently unavail‐
able See Owner's
Manual ABS (Anti-lock Braking System), ESP
®
(Electronic Stability Pro-
gram), BAS (Brake Assist), the HOLD function, hill start assist and
ESP ®
trailer stabilisation are temporarily unavailable.
BAS and the adaptive brake lights may also have failed.
In addition, the ÷,åand! warning lamps light up in
the instrument cluster.
Possible causes:
R Self-diagnosis is not yet complete.
R The on-board voltage may be insufficient.
G WARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
The steerability and braking characteristics may be severely affec-
ted. The braking distance in an emergency braking situation can
increase.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
The danger of skidding and having an accident increases.
X Carefully drive on a suitable stretch of road making slight steer-
ing movements at a speed above 20 km/h.
If the display message disappears, the functions mentioned
above are available again.
If the display message continues to be displayed:
X Drive on carefully.
X Visit a qualified specialist workshop. !÷
inoperative See
Owner's Manual ABS, ESP
®
, BAS, the HOLD function, hill start assist and
ESP ®
trailer stabilisation are unavailable due to a malfunction.
BAS and the adaptive brake lights may also have failed.
In addition, the J,÷,åand! warning lamps light
up in the instrument cluster.
G WARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
The steerability and braking characteristics may be severely affec-
ted. The braking distance in an emergency braking situation can
increase. Display messages
229On-board computer and displays Z

Display messages Possible causes/consequences and
M Solutions
If ESP
®
is no toperational, ESP ®
is unable to stabilise the vehicle.
The danger of skidding and having an acciden tincreases.
X Drive on carefully.
X Visi taqualified specialist workshop immediately. ÷
currently unavail‐
able See Owner's
Manual ESP
®
, BAS, the HOLD function, hill start assist and ESP ®
trailer
stabilisation are unavailable due to a malfunction.
BASa nd the adaptive brake lights may also have failed.
In addition, the ÷andå warning lamps light up in the
instrument cluster.
The self-diagnosis functio nmay no tbe complete, for example.
G WARNING
The brake system continues to function normally, but without the
functions listed above.
The braking distance in an emergency braking situation can thus
increase.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
The danger of skidding and having an acciden tincreases.
X Carefully drive on a suitable stretch of road making slight steer-
ing movements at a speed above 20 km/h.
If the display message disappears, the functions mentioned
above are available again.
If the display message continues to be displayed:
X Drive on carefully.
X Visi taqualified specialist workshop. 230
Display messagesOn-board computer and displays

Display messages Possible causes/consequences and
M Solutions
÷
inoperative See
Owner's Manual ESP
®
, BAS, the HOLD function, hill start assist and ESP ®
trailer
stabilisation are unavailable due to a malfunction.
BA Sa nd the adaptive brake lights may also have failed.
In addition, the ÷andå warning lamps light up in the
instrument cluster.
G WARNING
The brake system continue sto function normally, but without the
functions listed above.
The braking distance in an emergency braking situation can thus
increase.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
The danger of skidding and having an accident increases.
X Drive on carefully.
X Visit a qualified specialist workshop. T!
÷
inoperative See
Owner's Manual EBD (electronic brake force distribution), ABS, ESP
®
, BAS, the
HOLD function, hill start assist and ESP ®
trailer stabilisation are
unavailable due to a malfunction.
BAS and the adaptive brake lights may also have failed.
In addition, the ÷,åand! warning lamps light up in
the instrument cluster and a warning tone sounds.
G WARNING
The brake system continues to function normally, but without the
functions listed above. The front and rear wheels could therefore
lock if you brake hard, for example.
The steerability and braking characteristics may be severely affec-
ted. The braking distance in an emergency braking situation can
increase.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
The danger of skidding and having an accident increases.
X Drive on carefully.
X Visit a qualified specialist workshop immediately. !
Release parking
brake You are driving with the parking brake applied
.Awarning tone also
sounds.
X Release the parking brake. Display messages
231On-board computer and displays Z

Display messages Possible causes/consequences and
M Solutions
TC shift condition
not fulfilled
Engage NEUTRAL gear You have not met one or more shift conditions.
X
Shift the automati ctransmission to neutral position N.
X Repeat the gearshift process. TC shift condition
not fulfilled
Drive at max.
70 km/h You have exceeded the maximu
mspeed for the gearshift process.
X Drive more slowly.
X Repeat the gearshift process. LOW RANGE
On The transfer case is in the
LOW RANGEoff-road position. HIGH RANGE
On The transfer case is in the
HIGH RANGEon-road position. Differential locks
available only in
LOW RANGE The LOW RANGE button has been pressed. The transfer case is in
the
LOW RANGE off-road driving position and a differential lock
is engaged.
X Disengage the differential locks (Y page 204).
X Repeat the gearshift process. TC-NEUTRAL
On The transfer case is in the
Neutralneutral position.
Aw arning tone will also sound when the driver's door is opened
and the brake pedal is no tdepressed.
X Close the driver's door.
X Secure the vehicle against rolling away (Y page 163).
X Shift the transfer case according to driving conditions
(Y page 201). Preselected dif‐
ferential lock
ESP not available Ad
ifferential lock has been engaged. The differential gear has not
yet locked the respective differential. The activation indicator
lamp (yellow) ( Ypage 204) of the switch lights up.
ESP is unavailable.
AB Sis still available. Differential locks
active
ABS and ESP
unavailable Ad
ifferential lock was engaged and the differential gear has
locked the respective differential. The activation indicator lamp
(yellow) and function indicator lamp (red) (Y page 204) on the
switch light up.
AB Sa nd ESP are unavailable. 242
Display messagesOn-board computer and displays

Display messages Possible causes/consequences and
M Solutions
Check tyres The tyre pressure in one or more tyres has dropped significantly.
The wheel position is displayed in the multifunction display.
Aw
arning tone also sounds.
G WARNING
With tyre pressures which are too low, there is a ris kofthe fol-
lowing hazards:
R the tyres may burst, especially as the load and vehicle speed
increase.
R the tyres may wear excessively and/or unevenly, which may
greatly impair tyre traction.
R the driving characteristics, as well as steering and braking, may
be greatly impaired.
There is a risk of an accident.
X Stop the vehicle without making any sudden steering or braking
manoeuvres. Pay attention to the traffic conditions as you do
so.
X Secure the vehicle against rolling away (Y page 163).
X If there is a flat tyre, inspect the tyres (Y page 309).
X Check the tyre pressure (Y page 327).
X If necessary, correct the tyre pressure. Caution, tyre
defect The tyre pressure in one or more tyres has dropped suddenly. The
wheel position is displayed in the multifunction display.
G WARNING
If you drive with a flat tyre, there is a risk of the following hazards:
R A flat tyre affects the ability to steer or brake the vehicle.
R You could lose control of the vehicle.
R Continued driving with a flat tyre will cause excessive heat build-
up and possibly a fire.
There is a risk of an accident.
X Stop the vehicle without making any sudden steering or braking
manoeuvres. Pay attention to the traffic conditions as you do
so.
X Secure the vehicle against rolling away (Y page 163).
X If there is a flat tyre, inspect the tyres (Y page 309).246
Display messagesOn-board computer and displays

Display messages Possible causes/consequences and
M Solutions
h
Tyre pressure
Check tyre(s) The tyre pressure in one or more tyres has dropped significantly.
G WARNING
With tyre pressures which are too low, there is a ris kofthe fol-
lowing hazards:
R the tyres may burst, especially as the load and vehicle speed
increase.
R the tyres may wear excessively and/or unevenly, which may
greatly impair tyre traction.
R the driving characteristics, as well as steering and braking, may
be greatly impaired.
There is a risk of an accident.
X Stop the vehicle without making any sudden steering or braking
manoeuvres. Pay attention to the traffic conditions as you do
so.
X Secure the vehicle against rolling away (Y page 163).
X If there is a flat tyre, inspect the tyres (Y page 309).
X Check the tyre pressure (Y page 327).
X If necessary, correct the tyre pressure. h
Tyre pressure
Please correct The tyre pressure is too low in at least one of the tyres, or the tyre
pressure difference between the wheels is too great.
X
Check the tyre pressures at the next opportunity
(Y page 327).
X If necessary, correct the tyre pressure. Vehicle
Display messages Possible causes/consequences and
M Solutions
To start the
engine, shift to
either P or N You have attempted to start the engine with the transmission in
position
Ror D.
X Shift the transmission to position Por N. Auxiliary battery
malfunction The auxiliary battery for the automatic transmission is no longer
being charged.
X
Visit a qualified specialist workshop at the next opportunity.
X Until then, set the automatic transmission to position Pbefore
you switch off the engine.
X Before leaving the vehicle, apply the parking brake. 248
Display messagesOn-board computer and displays

Display messages Possible causes/consequences and
M Solutions
Telephone No
service Your vehicle is outside the network provider's transmitter/
receiver range.
X
Wait until the mobile phone operational readiness symbol
appears in the multifunction display. ¥
Top
up washer fluid The washer fluid level in th
ewasher fluid reservoir has dropped
below the minimum.
X Top up the washe rfluid (Y page 294). Key
Displa
ymessages Possible causes/consequences and
M Solutions
Â
Key does not
belong to vehicle You have put the wrong key in the ignitio
nlock.
X Use the correct key. Â
Replace key The key needs to be replaced.
X Visit a qualified specialist workshop. Warning and indicator lamps in the
instrument cluster Warning and indicator lamps over-
view
L Dipped-beam headlamps
(Ypage 105)
T Side lamps (Y page 105)
#! Turn signals (Y page 108)
K Main-beam headlamps
(Ypage 109)
N Foglamps (Y page 106)
R Rear fog lamp (Y page 107)
ü Seat belts (Y page 252)
J Brakes (yellow) (Y page 253)
J Brakes (red) (Y page 253)
! ABS (Ypage 254)
÷ ESP®
(Y page 256)
å ESP®
OFF (Y page 256) 6
SRS (Ypage 259)
; Engine diagnostics
(Ypage 259)
8 Reserve fuel (Y page 260)
? Coolant (Ypage 260)
· Distance warning signal
(Ypage 262)
% Diesel engine: preglow
(Ypage 144)
h Tyre pressure monitor
(Ypage 263) Warning and indicator lamps in the instrument cluster
251On-board computer and displays Z