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0043
Lap
0044 RACETIMER
You can start the RACETIMER when the
engine is running or if the SmartKey is in
position 2(Y page 139) in the ignition lock.
X Press 0059 or 0065 on the steering wheel
to select the AMG menu.
X Press the 0063 button repeatedly until the
RACETIMER is shown.
X To start: press the 0076 button to start the
RACETIMER.
Displaying the intermediate time X
Press the 0059 or 0065 button to select
Interm. Time.
X Press 0076 to confirm.
The intermediate time is displayed for five
seconds.
Starting a new lap 0043
RACETIMER
0044 Fastest lap time (best lap)
0087 Lap
X Press 0076 to confirm New Lap.i
It is possible to store a maximum of
sixteen laps. The 16th lap can only be
completed with Finish Lap.
Stopping the RACETIMER X
Press the 0041 button on the steering
wheel.
X Press 0076 to confirm Yes.
The RACETIMER is interrupted if you stop the
vehicle and turn the SmartKey to position
1(Y page 139) in
the ignition lock. If you turn
the SmartKey to position 2 or
3(Y page 139) and then press 0076 to
confirm Start, timing is continued.
Resetting the current lap
X Stop the RACETIMER ( Y page 223).
X Press 0059 or 0065 to select Reset Lap.
X Press 0076 to reset the lap time to "0".
Deleting all laps If you switch off the engine, the RACETIMER
is reset to "0" after 30 seconds. All laps are
deleted.
You cannot delete individual stored laps. If
you have stopped 16 laps, the current lap
does not have to be reset. Menus and submenus
223On-board computer and displays Z
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X
Reset the current lap (Y page 223).
X Press 0076 to confirm Reset.
Reset Race Timer? appears in the
multifunction display.
X Press the 0064 button to select Yes and
press the 0076 button to confirm.
All laps are deleted.
Overall statistics 0043
RACETIMER overall evaluation
0044 Total time driven
0087 Average speed
0085 Distance covered
0083 Maximum speed
This function is shown if you have stored at
least one lap and stopped the RACETIMER.
X Press 0059 or 0065 on the steering wheel
to select the AMG menu.
X Press the 0063 button repeatedly until the
overall evaluation is shown.
Lap statistics 0043
Lap
0044 Lap time
0087 Average lap speed
0085 Lap length
0083 Top speed during lap This function is only available if you have
stored
at least
two
laps and have stopped the
RACETIMER.
X Press 0059 or 0065 on the steering wheel
to select the AMG menu.
X Press the 0063 button repeatedly until the
lap evaluation is shown.
Each lap is shown in a separate submenu.
The fastest lap is indicated by flashing
symbol 0043.
X Press the 0063 or 0064 button to select a
different lap evaluation. Display messages
Introduction
General notes Display messages appear in the multifunction
display.
Display messages with graphic displays may
be shown in
simplified
form in the Operator's
Manual and may differ from the messages
shown in the multifunction display.
Please respond in accordance with the
display messages and follow the additional
notes in this Operator'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 192)
R Parking (Y page 156)
Hiding display messages X
Press the 0076 or 0041 button on the
steering wheel to hide
the display message.
The display message is cleared.
Display messages with a high priority are
shown in red.
You cannot hide display messages of the
highest priority. The multifunction display 224
Display messages
On-board computer and displays
Page 227 of 364
shows these messages continuously until the
causes for the messages have been
remedied.
Message memory menu
The on-board computer saves certain display
messages. You can call up the display
messages in the message memory.
X
Press the 0059 or 0065 button on the
steering wheel to select the Serv. menu.
If there are display messages, the
multifunction display shows 2 Messages,
for example.
X Press the 0063 or 0064 button to select the
entry, e.g. 2 Messages.
X Press 0076 to confirm.
X Press the 0063 or 0064 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
messages are also deleted. Display messages
225
On-board computer and displays Z
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Safety systems
Display messages Possible causes/consequences and
0050 Solutions002500E5
Currently
Unavailable See
Operator's Manual ABS (Anti-lock Braking System), ESP
®
(Electronic Stability
Program), BAS (Brake Assist), the HOLD function, hill start assist
and ESP ®
trailer stabilization are temporarily unavailable.
BAS and the adaptive brake lights may also have failed.
In addition, the 00E5, 00BB and 0025 warning lamps light up in
the instrument cluster.
Possible causes are:
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
affected. The braking distance in an emergency braking situation
can increase.
If ESP ®
is not operational,
ESP®
is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Carefully drive a suitable distance making slight steering
movements at a speed above 12 mph (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. 002500E5
Inoperative See
Operator's Manual ABS, ESP
®
, BAS, the HOLD function, hill start assist and
ESP ®
trailer stabilization are unavailable due to a malfunction.
BAS and the adaptive brake lights may also have failed.
The 0027 (USA only)/004D (Canada only), 00E5, 00BB and 0025
warning lamps in the instrument cluster also light up.
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
affected. The braking distance in an emergency braking situation
can increase. 226
Display messagesOn-board computer and displays
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Display messages Possible causes/consequences and
0050 SolutionsIf ESP
®
is not operational, ESP ®
is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Drive on carefully.
X Visit a qualified specialist workshop immediately. 00E5
Currently
Unavailable See
Operator's Manual ESP
®
, BAS, the HOLD function, hill start assist and ESP ®
trailer
stabilization are unavailable due to a malfunction.
BAS and the adaptive brake lights may also have failed.
In addition, the 00E5 and 00BB warning lamps light up in the
instrument cluster.
The self-diagnosis function might not be 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 stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Carefully drive a suitable distance making slight steering
movements at a speed above 12 mph (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. Display messages
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On-board computer and displays Z
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Display messages Possible causes/consequences and
0050 Solutions00E5
Inoperative See
Operator's Manual ESP
®
, BAS, the HOLD function, hill start assist and ESP ®
trailer
stabilization are unavailable due to a malfunction.
BAS and the adaptive brake lights may also have failed.
In addition, the 00E5 and 00BB warning lamps light up in the
instrument cluster.
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 stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Drive on carefully.
X Visit a qualified specialist workshop. 007A0025
00E5
Inoperative See
Operator's Manual EBD (electronic brake force distribution), ABS, ESP
®
, BAS, the
HOLD function, hill start assist and ESP ®
trailer stabilization are
unavailable due to a malfunction.
BAS and the adaptive brake lights may also have failed.
In addition, the 00E5, 00BB and 0025 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
affected. The braking distance in an emergency braking situation
can increase.
If ESP ®
is not operational,
ESP®
is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Drive on carefully.
X Visit a qualified specialist workshop immediately. 0049(USA
only)0024(Canada
only)
Release Park. Brake You are driving with the parking brake applied. A warning tone also
sounds.
X
Release the parking brake.228
Display messages
On-board computer and displays
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Display messages Possible causes/consequences and
0050 Solutions0027(USA
only)004D(Canada
only)
Check Brake Fluid
Level There is not enough brake fluid in the brake fluid reservoir. In
addition, the
0027 (USA only)/004D (Canada only) warning lamp
lights up in the instrument cluster and a warning tone sounds.
G WARNING
The braking effect may be impaired.
There is a risk of an accident.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and
traffic conditions. Do not continue driving
under any circumstances.
X Secure the vehicle against rolling away ( Y page 156).
X Consult a qualified specialist workshop.
X Do not add brake fluid. This does not correct the malfunction. 0026
Check Brake Pad
Wear The brake pads/linings have reached their wear limit.
X
Visit a qualified specialist workshop. 0053
mbrace Inoperative USA only:
one or more main
functions of the mbrace system are
malfunctioning.
Canada only: one or more main functions of the TELE AID system
are malfunctioning.
X USA only: have the mbrace system checked at a qualified
specialist workshop.
X Canada only: have the Tele AID system checked at a qualified
specialist workshop. 0075
SRS Malfunction
Service Required There is a malfunction in the SRS (Supplemental Restraint
System). The 0075 warning lamp also lights up in the instrument
cluster.
G WARNING
The air bags or Emergency Tensioning Devices may either be
triggered unintentionally or, in the event of an accident, may not
be triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop.
For further information about SRS, see (Y page 39). Display messages
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On-board computer and displays Z
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Display messages Possible causes/consequences and
0050 Solutions0075
Front Left
Malfunction
Service
RequiredorFront
Right Malfunction
Service Required SRS has malfunctioned at the front on the left or right. The
0075
warning lamp also lights up in the instrument cluster.
G WARNING
The air bags or Emergency Tensioning Devices may either be
triggered unintentionally or, in the event of an accident, may not
be triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop. 0075
Rear Left
Malfunction
Service
RequiredorRear
Right Malfunction
Service Required SRS has malfunctioned at the rear on the left or right. The
0075
warning lamp also lights up in the instrument cluster.
G WARNING
The air bags or Emergency Tensioning Devices may either be
triggered unintentionally or, in the event of an accident, may not
be triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop. 0075
Rear Center
Malfunction
Service Required SRS has malfunctioned at the rear center. The
0075 warning lamp
also lights up in the instrument cluster.
G WARNING
The air bags or Emergency Tensioning Devices may either be
triggered unintentionally or, in the event of an accident, may not
be triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop. 0075
Left Side Curtain
Airbag
Malfunction
Service Required
or Right Side
Curtain Airbag
Malfunction
Service Required There is a malfunction in the left-hand or right-hand window
curtain air bag. The
0075 warning lamp also lights up in the
instrument cluster.
G WARNING
The left or right window curtain air bag may either be triggered
unintentionally or, in the event of an accident, may not be
triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop.230
Display messagesOn-board computer and displays