2016 MERCEDES-BENZ CLA COUPE engine

X
Press the :or9 button to select the
Permanent display:
Permanent display: function.
The current setting, outside temperature
outside temperature
or Dig. speedo [mph]:
Dig. speedo [mph]:, appears.
X Press the abutton to save the setting.
Lights Switching the daytime driving lights
on/off
The Daytime driving lights Daytime driving lights function can
only be switched on with the engine turned off.
X Press the =or; button on the steering
wheel to select the Settings
Settingsmenu.
X Press the :or9 button to select the
Lights
Lights submenu.
X Press ato confirm.
X Press the :or9 button to select the
Daytime driving lights
Daytime driving lights function.
If the Daytime Daytime driving drivinglights
lightsfunction has
been switched on, the cone of light and the
W symbol in the multifunction display are
shown in orange.
X Press the abutton to save the setting.
Further information on daytime driving lights
(Y page 107).
Vehicle Setting permanent SPEEDTRONIC
You can set the permanent limiter using the
Limit speed (winter tyres):
Limit speed (winter tyres): function.
X Press the =or; button on the steering
wheel to select the Settings Settingsmenu.
X Press the :or9 button to select the
Vehicle
Vehicle submenu.
X Press ato confirm.
X Press :or9 to select the Limit
Limit
speed (winter tyres):
speed (winter tyres): function.
You will see the current setting.
X Press ato confirm.
X Press the :or9 button to adjust the
permanent speed limiter in increments of ten
(160 km/h 160 km/h to240 km/h
240 km/h). The Off
Offsetting
switches the permanent speed limiter off.
X Press the abutton to store the entry.
Further information on the permanent speed
limiter (Y page 166). Activating/deactivating the automatic
locking feature
X Press the =or; button on the steering
wheel to select the Settings
Settings menu.
X Press the :or9 button to select the
Vehicle Vehicle submenu.
X Press ato confirm.
X Press the :or9 button to select the
Automatic door locks
Automatic door locks function.
If the Automatic door locks
Automatic door locks function is
switched on, the multifunction display shows
the doors in orange.
X Press the abutton to save the setting.
If you activate the Automatic door locks
Automatic door locks
function, the vehicle is centrally locked above a
speed of around 15 km/h.
For further information on the automatic locking feature; see (Y page 85).
Activating/deactivating the acoustic
locking confirmation
If you switch on the Acoustic AcousticLock Lockfunction, an
acoustic signal sounds when you lock the vehi-
cle.
X Press the =or; button on the steering
wheel to select the Settings Settingsmenu.
X Press the :or9 button to select the
Vehicle
Vehicle submenu.
X Press ato confirm.
X Press the :or9 button to select the
Acoustic Lock
Acoustic Lock function.
If the Acoustic Lock
Acoustic Lock function is activated,
the & symbol in the multifunction display
lights up orange.
X Press the abutton to save the setting.
Heating Auxiliary heating departure time
G
DANGER
If the exhaust pipe is blocked or sufficient
ventilation is not possible, toxic exhaust
fumes can enter the vehicle, especially car-
bon monoxide. This is the case, e.g. in
enclosed spaces, or if the vehicle is stuck in
snow. There is a risk of fatal injuries.
You should switch off the auxiliary heating in
enclosed spaces which do not have an extrac- Menus and submenus
211On-board computer and displays
Z

X
Press the :or9 button to select the
Belt adjustment
Belt adjustment function.
When the Belt adjustment
Belt adjustment function is acti-
vated, the seat belt is displayed in orange in
the multifunction display.
X Press the abutton to save the setting.
For further information on belt adjustment, see
(Y page 43).
Switching the fold mirrors in when lock-
ing function on/off This function is only available when the vehicle is
equipped with the electrical fold-in function.
When you activate the Auto. fold-in mir‐ Auto. fold-in mir‐
rors
rors function, the exterior mirrors are folded in
when the vehicle is locked. When you unlock the vehicle and then open the driver's or front-
passenger door, the exterior mirrors fold out
again.
If you have switched on the Auto. fold-in Auto. fold-in
mirrors
mirrors function and you fold in the exterior
mirrors using the button on the door
(Y page 104), they will not fold out automati-
cally. The exterior mirrors can then only be fol-
ded out using the button on the door.
X Press the =or; button on the steering
wheel to select the Settings
Settings menu.
X Press the :or9 button to select the
Convenience
Convenience submenu.
X Press ato confirm.
X Press the :or9 button to select the
Auto. fold-in mirrors
Auto. fold-in mirrors function.
If the Auto. fold-in mirrors Auto. fold-in mirrors function is
switched on, the multifunction display shows the exterior mirror in orange.
X Press the abutton to save the setting.
Resetting to factory settings X
Press the =or; button on the steering
wheel to select the Settings
Settings menu.
X Press the :or9 button to select the
Factory setting
Factory setting submenu.
X Press ato confirm.
The Reset all settings?
Reset all settings? function
appears. X
Press the :or9 button to select No
No or
Yes
Yes.
X Press the abutton to confirm the selec-
tion.
If you have selected Yes Yes, the multifunction
display shows a confirmation message.
For safety reasons, not all functions are reset:
the Limit Limit speed
speed(winter
(winter tyres)
tyres)function of
the permanent speed limiter can only be set in
the Vehicle
Vehicle submenu. AMG menu (Mercedes-AMG vehicles)
Warm-up :
Digital speedometer
; Gear indicator
= Upshift indicator
? Engine oil temperature
A Coolant temperature
B Transmission oil temperature
X Press the =or; button 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 and transmission oil temperature:
when the engine and transmission are at nor- mal operating temperature, oil tempera-
ture ?and Bare displayed in white in the
multifunction display.
If the multifunction display shows oil temper-
ature ?orB in blue, the engine or the
transmission are not yet at normal operating
temperature. Avoid using the full output of the engine during this time. Menus and submenus
213On-board computer and displays Z

SETUP
:
Drive system Comfort
Comfort/SportSport/Sport +Sport +
; Suspension Comfort
Comfort/Sport Sport/Sport +Sport +
= Transmission D
D/M M
? ESP ®
On
On/Off Off or SPORT handling mode
Sport
Sport
SETUP displays the following information and
functions:
R the digital speedometer
R the gear indicator
R the drive system setting
R the suspension mode
R the transmission position
R the ESP ®
(Electronic Stability Program) status
X Press the =or; button on the steering
wheel to select the AMG
AMG menu.
X Press 9repeatedly until SETUP appears.
RACE TIMER Displaying and starting the RACETIMER
:
Lap
; RACETIMER
The RACETIMER is only intended for use on a
closed race circuit. Do not use the function on
public roads. You can start the RACETIMER when the engine is
running or if the key is in position 2in the ignition
lock.
X Press the =or; button on the steering
wheel to select the AMG
AMG menu.
X Press the 9button repeatedly until the
RACETIMER appears.
X To start: press the abutton to start the
RACETIMER.
Displaying the intermediate time X
Press the =or; button to select
Interm. Time
Interm. Time.
X Press ato confirm.
The intermediate time is shown for five sec-
onds.
Starting a new lap :
RACETIMER
; Fastest lap time (best lap)
= Lap
X Press ato confirm New Lap
New Lap.
i A maximum of 16 laps may be stored. The
16th lap can only be completed with Finish
Finish
Lap
Lap.
Stopping the RACETIMER 214
Menus and submenusOn-board computer and displays

X
Press the %button on the steering wheel.
X Confirm Yes
Yes with a.
The RACETIMER interrupts timing if you stop the
vehicle and turn the key to position 1in the igni-
tion lock. If you turn the key to position 3and
then press ato confirm Start
Start, timing is
continued.
Resetting the current lap
X Stop the RACETIMER.
X Press the =or; button to select
Reset Lap
Reset Lap.
X Press ato 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.
X Reset the current lap.
X Press ato confirm Reset Reset.
Reset Race Timer?
Reset Race Timer? appears in the multi-
function display.
X Press the :button to select Yes
Yes and press
the a button to confirm.
All laps are deleted.
Overall evaluation :
RACETIMER overall evaluation
; Total time driven =
Average speed
? Distance covered
A Maximum speed
This function is shown if you have stored at least one lap and stopped the RACETIMER.
X Press =or; on the steering wheel to
select the AMG AMGmenu.
X Press the 9button repeatedly until the
overall evaluation appears.
Lap evaluation :
Lap
; Lap time
= Average lap speed
? Lap length
A Top speed during lap
This function is only available if you have stored
at least two laps and have stopped the RACE-
TIMER.
X Press the =or; button on the steering
wheel to select the AMG
AMG menu.
X Press the 9button repeatedly until a lap
evaluation appears.
Each lap is shown in a separate submenu. The fastest lap is indicated by flashing symbol :.
X Press the 9or: button to select a dif-
ferent lap evaluation. Menus and submenus
215On-board computer and displays Z

Display messages
Possible causes/consequences and
M
MSolutions !
Parking brake inop‐ Parking brake inop‐
erative erative The yellow
!warning lamp lights up. The red !indicator lamp
flashes for about ten seconds after the electric parking brake has been applied or released. It then goes out or remains lit.
The electric parking brake is malfunctioning, e.g. because of over-
voltage or undervoltage.
X Rectify the cause of the overvoltage or undervoltage, e.g. by charg-
ing the battery or restarting the engine.
X Apply or release the electric parking brake.
If the electric parking brake still cannot be applied or released: X Turn the ignition off and then back on.
X Apply or release the electric parking brake.
If the electric parking brake still cannot be released:
X Consult a qualified specialist workshop.
If the electric parking brake still cannot be applied:
X Consult a qualified specialist workshop. The red
!indicator lamp flashes and the yellow !warning lamp
is lit.
The electric parking brake cannot be applied manually.
X Vehicles with manual transmission: engage first gear.
X Vehicles with automatic transmission: shift the transmission to
position P.
X Consult a qualified specialist workshop. J
Brake immediately Brake immediately Vehicles with manual transmission: a malfunction has occurred while
the HOLD function was activated.
A tone may also sound at regular intervals. If you attempt to lock the
vehicle, the tone becomes louder.
You cannot start the engine.
X Paying attention to the traffic situation, immediately depress the
brake pedal firmly and hold until the display message disappears.
X Secure the vehicle against rolling away (Y page 155).
You can restart the engine. 222
Display
messagesOn-board computer and displays

Display messages
Possible causes/consequences and
M
MSolutions J
Check brake fluid Check brake fluid
level level There is insufficient brake fluid in the brake fluid reservoir.
In addition, the red Jwarning lamp lights up on the instrument
cluster and a warning tone sounds.
G WARNING
Braking efficiency 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.
X Secure the vehicle against rolling away (Y page 155).
X Consult a qualified specialist workshop.
X Do not top up the brake fluid. This does not correct the fault. #
Check Check
brake
brakepad
padwear
wear The brake pads/linings have reached their wear limit.
X Consult a qualified specialist workshop. G
Inoperative
Inoperative One or more main features of the Mercedes-Benz Contact system are
malfunctioning.
X Consult a qualified specialist workshop. Active
Active
Brake
BrakeAssist
Assist
Functions
Functions currently
currently
limited
limited See
SeeOwner's
Owner's
Manual
Manual Active Brake Assist is temporarily inoperative.
Possible causes:
R The radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio stations or other sources of electromagnetic radiation.
R The system is outside the operating temperature range.
R The on-board voltage is too low.
Once the causes listed above no longer apply, the display message
goes out.
Active Brake Assist is operational again.
If the display message does not disappear:
X Stop the vehicle, paying attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 155).
X Restart the engine. Active Brake Active Brake
Assist: Assist:
System
Systeminop‐
inop‐
erative
erative Active Brake Assist is unavailable due to a malfunction. The situation-
dependent braking assistance function may also have failed.
X Consult a qualified specialist workshop immediately. PRE-SAFE inopera‐
PRE-SAFE inopera‐
tive See Owner's tive See Owner's
Manual Manual
Important PRE-SAFE
®
functions have failed. All other occupant safety
systems, e.g. airbags, remain available.
X Consult a qualified specialist workshop immediately. Display
messages
223On-board computer and displays Z

Display messages
Possible causes/consequences and
M
MSolutions Radar
Radar
sensors
sensors dirty
dirty
See Owner's Manual
See Owner's Manual The radar sensor system is malfunctioning.
Possible causes:
R Dirt on sensors
R Heavy rain or snow
R Driving on inter-urban roads without traffic or infrastructure, e.g. in
desert-like areas
At least one driving system or driving safety system is malfunctioning
or is temporarily unavailable:
R Active Brake Assist
R Distance Pilot DISTRONIC
A warning tone also sounds.
Once the cause of the problem is no longer present, the driving and
driving safety systems will be available again. The display message
disappears.
If the display message does not disappear:
X Stop the vehicle, paying attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 155).
X Switch off the engine.
X Clean all sensors (Y page 289).
X Restart the engine.
The display message disappears. ü If this symbol appears in the multifunction display, a seat belt tongue
has been inserted into a rear seat belt buckle.
Further information on the status indicator for the rear seat belts
(Y page 44). ý If this symbol appears in the multifunction display, a seat belt tongue
has not been inserted in a rear seat belt buckle.
G WARNING
A seat belt which is not worn correctly, or which has not been engaged
in the seat belt buckle correctly, cannot provide the intended level of protection.
This poses an increased risk of injury.
X If necessary, ask the occupants in the rear to fasten their seat belts
(Y page 43).
Further information on the status indicator for the rear seat belts
(Y page 44). 224
Display
messagesOn-board computer and displays

Display messages
Possible causes/consequences and
M
MSolutions Adaptive Main-beam
Adaptive Main-beam
Assist currently Assist currently
unavailable unavailable
See
SeeOwn‐
Own‐
er's Manual
er's Manual Adaptive Highbeam Assist is deactivated and temporarily inoperative.
Possible causes:
R The windscreen is dirty in the camera's field of vision.
R Visibility is impaired due to heavy rain, snow or fog.
X Clean the windscreen.
If the system detects that the camera is fully operational again, the Adaptive Main-beam Assist available again
Adaptive Main-beam Assist available again message is dis-
played.
Adaptive Highbeam Assist is operational again. Adaptive Main-beam Adaptive Main-beam
Assist inoperative Assist inoperative Adaptive Highbeam Assist is faulty.
X
Consult a qualified specialist workshop. Engine
Display messages
Possible causes/consequences and
M MSolutions +
Top up coolant See Top up coolant See
Owner's Manual Owner's Manual The coolant level is too low.
! Avoid making long journeys with too little coolant in the engine
cooling system. The engine will otherwise be damaged.
X Top up the coolant, observing the warning notes before doing so
(Y page 283).
If you have to top up the coolant frequently: X Contact a qualified specialist workshop and have the engine cooling
system checked. ? The fan motor is faulty.
X If the coolant temperature is below 120 †, drive on to the nearest
qualified specialist workshop.
X Avoid heavy loads on the engine as you do so, e.g. driving in moun-
tainous terrain and stop-start traffic. Display
messages
231On-board computer and displays Z