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23n
IndexDataTechnologyRepairsCar careControlsOverview
Indicator and warning lamps
Green: for your information
Turn signal indicators
Flashes when the turn signal
indicators are in operation.
Rapid flashing indicates a system
malfunction.
For additional information, refer to
page 58.
Blue: for your information
High beams
Lights up when the high beams
are on or the headlamp flasher
is actuated.
For additional information, refer to
page 58.
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24n
Hazard warning flashers Warning triangle
*
The button flashes intermittently when
the hazard flashers are on.
To help you locate the button in an
emergency, the button is also illumi-
nated whenever the vehicle lamps
are on.367de025
M coupe
The warning triangle is located in the
luggage compartment at the rear right
behind a trim panel.
Release the cover:
1 Fold the luggage compartment floor
mat up.
2 To release, turn the four mounting
clips (arrows) of the right-hand trim
panel on the rear wall of the luggage
compartment approx.
f turn with a
coin or screwdriver.
3 Pull out the clips and remove the trim
panel.
367de322
M cou
pe
M roadsterThe warning triangle is located in the
luggage compartment in the area of the
sill.
Comply with legal requirements
that cover the availability of a
hazard warning triangle in the vehicle.<
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25n
IndexDataTechnologyRepairsCar careControlsOverview
First-aid kit
*
Refueling
M coupeIn the luggage compartment at the left
rear. Release the Velcro
® fasteners.
M roadsterIn the luggage compartment on the left
in a storage area; swing retaining strap
upward.
Some of the articles in the first-aid
kit may be used within a limited
time only. For this reason, check the
expiration dates of each of the items
regularly, and replace any whose expi-
ration dates have passed. You can
acquire replacements in any drugstore
or pharmacy.
Comply with legal requirements which
cover availability of a first-aid kit in the
vehicle.<
Before filling the tank, shut off the
engine, as otherwise fuel cannot
flow into the tank and the Service
Engine Soon warning lamp may come
on. Refer to page 22.<
Open the fuel filler cap:
Open the fuel filler door, turn the fuel
filler cap counterclockwise and remove
the cap. Place the filler cap in the
bracket attached to the fuel filler door.
Open the filler cap carefully. If you
do not, fuel could spray out.<
To unlock if the central locking system
malfunctions, refer to page 143.
367de391
When refueling, insert the filler nozzle
completely into the filler pipe. Pulling
the nozzle out of the pipe during refu-
eling
>results in premature shutoff
>and will reduce the effect of the vapor
recovery system.
The fuel tank is full, whenever the fuel
nozzle shuts off the first time, as is
specified for proper service.
Tank capacity: refer to page 159.
Close the fuel filler cap:
Position the cap on the neck. Turn the
cap clockwise to the stop.
Close the filler cap carefully after
refueling until a "click" is heard.
While closing, be sure not to squeeze
the strap which is fastened to the cap.
A loose or missing cap will activate the
Check Filler Cap lamp.<
Close the fuel filler door.
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26n
Refueling Fuel specifications Tire inflation pressure
When handling fuels, comply with
all of the applicable safety precau-
tions displayed at gas stations.
Never carry spare fuel containers in
your vehicle. Whether they are empty or
full, these containers can leak, cause an
explosion, or lead to fire in the event of
a collision.<
The engine uses lead-free gasoline
only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI.
AKI = Anti Knock Index
Do not use leaded fuels. The use
of leaded fuels will cause perma-
nent damage to the system's oxygen
sensor and the catalytic converter.<
The inflation pressures are indicated on
a label attached to the B-pillar behind
the driver's door (visible with door
open).Check tire pressuresOn the next page you will find all pres-
sure specifications, indicated in psi
(kilopascal [kPa]) with the tires at
ambient temperature.
After correcting the tire inflation
pressure, re-initialize the Tire
Pressure Warning (RDW) system, refer
to page 67.<367de388
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Page 29 of 171
Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
29n
IndexDataTechnologyRepairsCar careControlsOverview
Everything under control:
Odometer62
Tachometer62
Fuel gauge62
Coolant temperature gauge63
Engine oil temperature gauge63
Service Interval Display64
Outside temperature64
Clock64
Technology for safety and
driving convenience:
Dynamic Stability Control
(DSC)65
Tire Pressure Warning (RDW)67
Lamps:
Parking lamps/Low beams69
Interior lamps70
Reading lamps71Controlling the climate
for pleasant driving:
Heating and ventilation/
Air conditioner72
Seat heating77
Cabin convenience:
Glove compartment78
Storage compartments78
Storage boxes78
Beverage holder79
Ashtray79
Cigarette lighter80
Loading and transporting
cargo:
coupe:
Roll-up cover81
Partition net81
Cargo loading82
Roof-mounted luggage
rack83
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32n
Central locking system Opening and closing from the outsideThe conceptThe central locking system becomes
operational when the doors are closed.
The system simultaneously engages
and releases the locks on the
>doors
>luggage compartment
>fuel filler door.
The central locking system can be
operated
>from outside via the door locks and
the luggage compartment lock
(M coupe: open only)
>from inside via the safety lock
buttons (locks doors only).
When the system is actuated from
outside the vehicle, the anti-theft
protection is simultaneously activated.
It prevents the doors from being
unlocked with the lock buttons or
release handles.
The central locking system unlocks
automatically in the event of an acci-
dent. In addition, the hazard warning
flashers and interior lamps come on.
With the key
Do not lock the vehicle if there are
persons still inside, as it cannot be
unlocked from the inside.<
Convenience locking modeElectrically powered windows can also
be closed via the door locks:
When the doors are closed, hold the
key in the "Lock" position.367de011
Watch the closing process care-
fully and be sure that no one is
trapped by the closing motion. The
movement stops when you release the
key.<
Manual operation(in the event of electrical failure)
Turn the key all the way to the extreme
left or right to unlock/lock the door.
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IndexDataTechnologyRepairsCar careControlsOverview
0 Steering lock engagedThis is the only position in which the
ignition key can be inserted and
removed.
An acoustic warning sounds when you
fail to remove the ignition key after
opening the driver's door.
After removing the key, turn the
steering wheel slightly to the left or right
until you hear the lock engage.1 Steering lock disengagedYou will often find that it is easier to turn
the ignition key from position 0 to 1 if
you move the steering wheel slightly to
help disengage the detent.
Individual electrical equipment and
accessories are available for use.367de009
2 Ignition onAll electrical equipment and accesso-
ries are available for use.3 Starting the engineWhen starting, depress the clutch,
since a lock otherwise prevents the
engine from being started.
Steering/Ignition lock
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IndexDataTechnologyRepairsCar careControlsOverview
Coolant temperature gauge Engine oil temperatureBlueThe engine is still cold. Drive at
moderate engine and vehicle speeds.RedWhen you switch on the ignition, the
warning lamp comes on briefly to
confirm that the system is operational.
Comes on while driving: the engine is
overheated. Switch off the engine
immediately and allow it to cool down.36mde752
Between the blue and red zonesNormal operating range. It is not
unusual for the needle to rise as far as
the edge of the red zone in response to
high outside temperatures or severe
operating conditions.
Checking coolant level: page 112.
During normal operation the engine oil
temperature is between 175 7 (80 6)
and 250 7 (120 6). During perfor-
mance-oriented driving, do not exceed
the maximum temperature of 265 7
(130 6).
Up to an oil temperature of 140 7
(60 6) an engine speed of 4,000 rpm
may not be exceeded.
36mus730
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