2015 MERCEDES-BENZ CLS-Class ESP

Assistance menu
Introduction Depending on the equipment installed in the
vehicle, you have the following options in the
DriveAssist. DriveAssist. menu:
R Displaying the assistance graphic
(Y page 235)
R Activating/deactivating ESP ®
(except AMG
vehicles) (Y page 235)
R Activating/deactivating Steering Assist
and Stop&Go Pilot of DISTRONIC PLUS
(Y page 236)
R Activating/deactivating PRE-SAFE ®
Brake
(Y page 236)
R Activating/deactivating COLLISION PRE-
VENTION ASSIST PLUS (Y page 236)
R Activating/deactivating ATTENTION
ASSIST (Y page 236)
R Activating/deactivating Blind Spot Assist
or Active Blind Spot Assist (Y page 237)
R Activating/deactivating Lane Keeping
Assist or Active Lane Keeping Assist
(Y page 237)
Displaying the assistance graphic X
Press the =or; button on the steer-
ing wheel to select the DriveAssist DriveAssistmenu.
X Press 9or: to select Assist. Assist.
Graphic Graphic. X
Press the abutton.
The multifunction display shows the
DISTRONIC PLUS distance display in the
assistance graphic.
The assistance graphic shows you the sta-
tus and further information on the following
driving systems or driving safety systems:
R DISTRONIC PLUS (Y page 186)
R PRE-SAFE ®
Brake (Y page 79)
R COLLISION PREVENTION ASSIST PLUS
(Y page 73)
R ATTENTION ASSIST (Y page 213)
R Lane Keeping Assist (Y page 216)
R Active Lane Keeping Assist
(Y page 221)
X Press :to display the ATTEN-
TION ASSIST assessment.
Deactivating/activating ESP ® i
Observe the important safety notes on
ESP ®
(Y page 76). G
WARNING
If you deactivate ESP ®
, ESP ®
no longer sta-
bilizes the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP ®
in the situations descri-
bed in the following.
It may be best to deactivate ESP ®
in the fol-
lowing situations:
R when using snow chains
R in deep snow
R on sand or gravel
Activating/deactivating ESP ®
on AMG vehi-
cles (Y page 77).
For further information about ESP ®
, see
(Y page 75).
X Start the engine.
X Press the =or; button on the steer-
ing wheel to select the Assist. Assist.menu.
X Press 9or: to select ESP
ESP. Menus and sub
menus
235On-board computer and displays Z

X
Press the abutton.
The current selection appears.
X To activate/deactivate: press thea
button again.
ESP ®
is deactivated if the åwarning lamp
in the instrument cluster lights up continu-
ously when the engine is running.
If the ÷ warning lamp and the åwarn-
ing lamp are lit continuously, ESP ®
is not
available due to a malfunction.
Observe the information on warning lamps
(Y page 277).
Observe the information on display messages
(Y page 246).
Activating/deactivating PRE-SAFE ®
Brake PRE‑SAFE
®
Brake is only available in vehicles
with DISTRONIC PLUS.
X Press =or; on the steering wheel
to select the DriveAssist
DriveAssist menu.
X Press the 9or: button to select
PRE-SAFE Brake
PRE-SAFE Brake.
X Press the abutton.
The current selection is displayed.
X To activate/deactivate: press thea
button again.
When PRE-SAFE ®
Brake is deactivated, the
assistance graphic shows the æsymbol
in the multifunction display.
For more information on PRE‑SAFE ®
Brake,
see (Y page 79).
Activating/deactivating COLLISION
PREVENTION ASSIST PLUS X
Press the =or; button on the steer-
ing wheel to select the DriveAssist DriveAssistmenu.
X Press the 9or: button to select
Collision Prevent.
Collision Prevent.. X
Press the abutton.
The current selection is displayed.
X To activate/deactivate: press thea
button again.
If COLLISION PREVENTION ASSIST PLUS is deactivated, the assistance graphic shows
the æ symbol in the multifunction dis-
play.
For further information about COLLISION
PREVENTION ASSIST PLUS, see (Y page 73).
Activating/deactivating Steering
Assist and Stop&Go Pilot X
Press the =or; button on the steer-
ing wheel to select the DriveAssist DriveAssistmenu.
X Using 9or:, select DTR+:
DTR+:Steer.
Steer.
Asst.
Asst.
X Press the abutton.
The current selection is displayed.
X To activate/deactivate: press thea
button again.
When Steering Assist and Stop&Go Pilot
are activated, the multifunction display
shows the DTR+: Steer. Asst. DTR+: Steer. Asst. On
Onmes-
sage.
Further information about DISTRONIC PLUS
with Steering Assist and Stop&Go Pilot
(Y page 189).
Activating/deactivating ATTENTION
ASSIST X
Press =or; on the steering wheel
to select the DriveAssist DriveAssist menu.
X Press 9or: to select Attention
Attention
Assist
Assist.
X Press the abutton.
The current selection is displayed.
X Press ato confirm.
X Press the :or9 button to set Off
Off,
Standard
Standard orSensitive
Sensitive .
X Press the abutton to save the setting.
When ATTENTION ASSIST is deactivated,
the é symbol appears in the multifunc- 236
Menus and submenusOn-board computer and displays

AMG menu in AMG vehicles
AMG displays :
Digital speedometer
; Gear indicator
= Upshift indicator
? Engine oil temperature
A Coolant temperature
B Status indicator for ECO start/stop func-
tion (Y page 153)
X Press =or; on the steering wheel
to select the AMG AMGmenu.
Upshift indicator: upshift indicatorUP
UP=
indicates that the engine has reached the
overrevving range when in the manual drive
program.
Engine oil temperature: when the engine
and transmission are at normal operating
temperature, oil temperature ?is displayed
in white in the multifunction display.
If the multifunction display shows oil temper- ature ?in blue, the engine or the transmis-
sion are not yet at normal operating temper-
ature. Avoid driving at full engine output dur-
ing this time.
If the conditions for the ECO start/stop func- tion are fulfilled and the vehicle is stationary, status indicator Bis shown. SETUP :
Drive program (C C/SS+ SS+ /MM)
; ESP ®
mode ON
ON/OFF
OFF or SPORT handling
mode SPORT
SPORT
= Suspension setting COMFORT
COMFORT/SPORT
SPORT/
SPORT +
SPORT +
SETUP shows the drive program, the ESP ®
(Electronic Stability Program) mode and the
suspension tuning.
X Press the =or; button on the steer-
ing wheel to select the AMG
AMGmenu.
X Press the 9button repeatedly until
SETUP is displayed.
or X Briefly press the AMG button on the center
console (Y page 195).
RACETIMER Displaying and starting RACETIMER
:
Lap
; RACETIMER
The RACETIMER is only intended for use on a closed race circuit. Do not use the function on
public roads. 242
Menus and sub
menusOn-board computer and displays

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 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.
When you stop and park the vehicle, please observe the notes on:
R HOLD function (Y page 191)
R Parking (Y page 170)
Hiding display messages X
Press the aor% button on the steering wheel to hide the display message.
The display message is cleared.
The multifunction display shows high-priority display messages in red. Some high-priority dis- play messages cannot be hidden.
The multifunction display shows these messages continuously until the causes for the mes-
sages have been remedied.
Message memory The on-board computer saves certain display messages in the
message memory. You can call
up the display messages:
X Press the =or; button on the steering wheel to select the Serv. Serv.menu.
If there are display messages, the multifunction display shows 2 Messages
2 Messages, for example.
X Press the 9or: button to select the entry, e.g. 2 Messages
2 Messages.
X Press ato confirm.
X Press the 9or: button to scroll through the display messages. Display
messages
245On-board computer and displays Z

Safety systems
Display messages
Possible causes/consequences and
M
MSolutions !÷
Currently Unavail‐ Currently Unavail‐
able See Opera‐ able See Opera‐
tor's Manual tor's Manual ABS (Anti-lock Braking System), ESP
®
(Electronic Stability Pro-
gram), BAS (Brake Assist System), the HOLD function, PRE ‑SAFE®
and hill start assist are temporarily unavailable.
BAS PLUS with Cross-Traffic Assist, COLLISION PREVENTION
ASSIST PLUS, PRE‑ SAFE®
PLUS and PRE‑SAFE ®
Brake may also
have failed.
In addition, the ÷,åand! warning lamps light up in the
instrument cluster.
ATTENTION ASSIST is deactivated.
For example, 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 stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Drive on carefully.
If the display message disappears, the functions mentioned
above are available again.
If the multifunction display still shows the display message: X Drive on carefully.
X Visit a qualified specialist workshop. !÷
Inoperative See Inoperative See
Operator's Manual Operator's Manual ABS, ESP
®
, BAS, the HOLD function, PRE ‑SAFE®
and hill start
assist are not available due to a malfunction.
BAS PLUS with Cross-Traffic Assist, COLLISION PREVENTION
ASSIST PLUS, PRE ‑SAFE®
PLUS and PRE‑SAFE ®
Brake may also
have failed.
The $ (USA only) or J(Canada only), ÷,åand!
warning lamps in the instrument cluster also light up.
ATTENTION ASSIST is deactivated.
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. 246
Display messagesOn-board computer and displays

Display messages
Possible causes/consequences and
M
MSolutions 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 stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Drive on carefully.
X Visit a qualified specialist workshop immediately. ÷
Inoperative See Inoperative See
Operator's Manual Operator's Manual ESP
®
, BAS, the HOLD function, PRE ‑SAFE®
and hill start assist are
not available due to a malfunction.
BAS PLUS with Cross-Traffic Assist, COLLISION PREVENTION
ASSIST PLUS, PRE‑SAFE ®
PLUS and PRE ‑SAFE®
Brake may also
have failed.
In addition, the ÷andå warning lamps light up in the
instrument cluster.
The self-diagnosis function might not be complete, for example.
ATTENTION ASSIST is deactivated.
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. Display
messages
247On-board computer and displays Z

Display messages
Possible causes/consequences and
M
MSolutions T!
÷
Inoperative See Inoperative See
Operator's Manual Operator's Manual EBD (electronic brake force distribution), ABS, ESP
®
, BAS, the
HOLD function, PRE-SAFE ®
and hill start assist are not available
due to a malfunction.
BAS PLUS with Cross-Traffic Assist, COLLISION PREVENTION
ASSIST PLUS, PRE‑SAFE ®
PLUS and PRE ‑SAFE®
Brake 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 stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Drive on carefully.
X Visit a qualified specialist workshop immediately. F(USA
only)J
(Canada
only)
Please Release Please Release
Parking Brake Parking Brake You are driving with the parking brake applied. A warning tone also
sounds.
X Release the parking brake. $(USA
only)J
(Canada
only)
Check Brake Fluid Check Brake Fluid
Level Level There is not enough brake fluid in the brake fluid reservoir.
In addition, the
$(USA only) or J(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 170).
X Consult a qualified specialist workshop.
X Do not add brake fluid. This does not correct the malfunction. 248
Display
messagesOn-board computer and displays

Display messages
Possible causes/consequences and
M
MSolutions PRE-SAFE
PRE-SAFE
Functions Cur‐ Functions Cur‐
rently rently
Limited
Limited See
See
Operator's Manual
Operator's Manual PRE
‑SAFE ®
PLUS or PRE ‑SAFE®
Brake is temporarily inoperative.
Possible causes are:
R function is impaired due to heavy rain or snow.
R the radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic radiation.
R AMG vehicles: ESP ®
is deactivated.
R the system is outside the operating temperature range.
R the on-board voltage is too low.
When the causes stated above no longer apply, the display mes-
sage disappears.
PRE ‑SAFE ®
PLUS and PRE ‑SAFE®
Brake are operational again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 170).
X Restart the engine.
X AMG vehicles: reactivate ESP ®
(Y page 77). PRE-SAFE PRE-SAFE
Functions Limited Functions Limited
See See
Operator's
Operator's Man‐
Man‐
ual
ual PRE
‑SAFE ®
PLUS or PRE‑ SAFE®
Brake is unavailable due to a mal-
function. BAS PLUS with Cross-Traffic Assist may also have failed.
X Visit a qualified specialist workshop. 250
Display
messagesOn-board computer and displays