
Opening and closing
34 the interior motion sensor are switched off until
the next time the vehicle is unlocked and subse-
quently locked again.
Convenient access*
Convenient access enables you to enter your
vehicle without needing to hold the remote con-
trol in your hand. All you need to do is wear the
remote control close to your body, e.g. in your
jacket pocket. The vehicle detects the corre-
sponding remote control within the immediate
vicinity or in the passenger compartment.
Convenient access supports the following
functions:
>Unlocking/locking the vehicle
>Unlocking the luggage compartment lid
separately
>Starting the engine
>Convenient closing
Functional requirement
>The vehicle or the luggage compartment lid
can only be locked when the vehicle detects
that the remote control currently in use is
outside of the vehicle.
>The vehicle cannot be locked or unlocked
again until after approx. 2 seconds.
>The engine can only be started when the
vehicle detects that the remote control cur-
rently in use is inside the vehicle.
Comparison to the standard remote
control
In general, there is no difference between using
convenient access or pressing the buttons on
the remote control to carry out the functions
mentioned above. You should therefore first
familiarize yourself with the instructions on
opening and closing starting on page26.
Special features regarding the use of conve-
nient access are described below.
If you notice a brief delay while opening or
closing windows, the glass roof or retract-
able hardtop, the system is checking whether a remote control is inside the vehicle. Please
repeat the opening or closing procedure, if nec-
essary.<
Unlocking
Grasp the handle on the driver's or front pas-
senger's door completely, arrow 1. This corre-
sponds to pressing the button.
Locking
Touch the surface, arrow 2, with your finger for
approx. 1 second. This corresponds to pressing
the button.
To preserve the battery, please make
sure that the ignition and all electrical
consumers are switched off before locking the
vehicle.<
Coupe: convenient closing
For convenient closing, refer to page, touch the
surface continuously, arrow2.
For convenient closing, refer to page30, touch
the surface continuously, arrow2.
Convertible: window and convertible
top operation
With the ignition at radio readiness or beyond,
you can open and close the windows and the
convertible top when a remote control is
located inside the vehicle.
Unlocking the luggage compartment
lid separately
Press the button on the outside of the luggage
compartment lid. This corresponds to pressing
the button.
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Controls
55Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Driving
Ignition lock
Insert the remote control into the
ignition lock
Insert the remote control all the way into the
ignition lock.
>Radio readiness is switched on.
Individual electrical consumers can operate.
Convenient access*
If the car is equipped with convenient access,
only insert the remote control into the ignition
lock under special circumstances, refer to
page34.
Removing the remote control from the
ignition lock
Do not forcibly pull the remote control out
of the ignition lock as this may cause
damage.<
Before removing the remote control, push it all
the way in to release the locking mechanism.
>The ignition is switched off if it was on.
Start/stop button
Pressing the start/stop button switches radio
readiness or the ignition on or off.
Manual transmission: when you press the
start/stop button while the clutch is
depressed, the engine starts.
M dual clutch transmission: when you press the
start/stop button while the brake is depressed,
the engine starts.<
Radio readiness
Individual electrical consumers can operate.
The time and the outside temperature are dis-
played in the instrument cluster.
Radio readiness is switched off automatically:
>When the remote control is removed from
the ignition lock
>In cars with convenient access
*, by touch-
ing the surface above the door lock, refer to
Locking on page34
Ignition on
All electrical consumers can operate. The
odometer and trip odometer are displayed in
the instrument cluster.
When the engine is off, please switch off
the ignition and any unnecessary electri-
cal consumers in order to preserve the bat-
tery.<
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Controls
69Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Never drive at engine speeds in the red warning
field. In this range, the engine speed is limited to
protect the engine.
Coolant temperature
A warning lamp will come on if the coolant, and
therefore the engine, becomes too hot. In addi-
tion, a message will appear on the Control Dis-
play.
Check coolant level, refer to page206.
Engine oil temperature
When the engine is at normal operating temper-
ature, the engine oil temperature is between
approx. 1757/806 and approx. 2507/
1206.
If the engine oil temperature is too high, a mes-
sage appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 16.6 US gal/
63 liters.You can find information on refueling on
page194.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Reserve
Once the fuel level has fallen to the reserve
zone, a message briefly appears on the Control
Display and the cruising range for the remaining
amount of fuel is displayed on the computer.
Under a cruising range of approx. 30 miles/
50 km, the message remains in the Control Dis-
play.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<
Computer
Displays in the instrument cluster
Calling up information
Press the button in the turn indicator lever.
The following items of information are dis-
played in the order listed:
>Cruising range
>Oil level, refer to Checking oil level on
page203
>Average fuel consumption
>Speed
>No information
M dual clutch transmission:
Outside temperature, time, cruising
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Mobility
195Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
>reduced efficiency of the fuel-vapor recov-
ery system.
The fuel tank is full when the filler nozzle clicks
off the first time.
Fuel tank capacity
Approx. 16.6 US gal/63 liters, including the
reserve capacity of 3.3 US gal/12.5 liters.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<
Fuel specifications
Do not fill the tank with leaded fuel, as this
would cause permanent damage to the
catalytic converter.
Do not fill the tank with E85, i.e. fuel containing
85Ξ ethanol, nor with FlexFuel. Otherwise the
engine and fuel supply system will be dam-
aged.<
Required fuel
Super Premium Gasoline/AKI 93
Always use this premium grade fuel to obtain
maximum fuel economy and performance.
The minimum approved fuel grade is AKI 91.
Do not use any gasoline below the speci-
fied minimum fuel grade. Otherwise the
engine could be damaged.<
Use high-quality brands
Field experience has indicated significant dif-
ferences in fuel quality: volatility, composition,
additives, etc., among gasolines offered for sale
in the United States and Canada. Fuels contain-
ing up to and including 10Ξ ethanol or other
oxygenates with up to 2.8Ξ oxygen by weight,
that is, 15Ξ MTBE or 3Ξ methanol plus an
equivalent amount of co-solvent, will not void
the applicable warranties with respect to
defects in materials or workmanship.
The use of poor-quality fuels may result in
driveability, starting and stalling problems especially under certain environmental condi-
tions such as high ambient temperature and
high altitude.
Should you encounter driveability problems
which you suspect could be related to the fuel
y o u a r e u s i n g , w e r e c o m m e n d t h a t y o u r e s p o n d
by switching to a recognized high-quality brand
such as gasoline that is advertised as Top Tier
Detergent Gasoline.
Failure to comply with these recommendations
may also result in unscheduled maintenance.<
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Reference 231
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Weights
Coupe
Convertible
Capacities
M3
Approved gross weight lbs/kg 4,586/2,080
Load lbs/kg 882/400
Approved front axle load lbs/kg 2,249/1,020
Approved rear axle load lbs/kg 2,469/1,120
Approved roof load capacity lbs/kg 165/75
Cargo bay capacity cu ft/liters 15.2/430
M3
Approved gross weight lbs/kg 5,027/2,280
Load lbs/kg 882/400
Approved front axle load lbs/kg 2,337/1,060
Approved rear axle load lbs/kg 2,800/1,270
Cargo bay capacity cu ft/liters 7.4-12.4/210-350
Notes
Fuel tank US gal/liters approx. 16.6/63 Fuel grade: page195
including reserve of US gal/liters approx. 3.3/12.5
Window washer systemFor more details: page66
including headlamp washers US qt/liters approx. 4.8/4.5
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Reference 247
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
P
Paintwork care210
Park assistant, refer to Park
Distance Control81
Park Distance Control PDC81
Parked car ventilation99
– preselecting switch-on
times100
– switching on and off
directly100
Parking
– vehicle56
Parking aid, refer to Park
Distance Control PDC81
Parking brake57
– indicator lamp57
Parking lamps92
Parking lamps/low beams92
Passenger-side mirror tilt
function49
Pathway lighting93
Personal Profile26
Phone book175
Phone numbers
– dialing176
Pinch protection system
– glass roof, electric37
– windows36
Placing a call, refer to
telephone owner's manual
Polish211
Pollen
– refer to Microfilter/activated-
charcoal filter for automatic
climate control99
Position, refer to Current
position, displaying143
Postal code, entering for
navigation128
Power failure220
Power windows35
Power windows, refer to
Windows35
Pressure, tires196
Pressure monitoring, tires84
– Flat Tire Monitor84Pressure monitoring of tires,
refer to Tire Pressure
Monitor TPM85
Programmable buttons on the
steering wheel11
Protection function, refer to
Pinch protection system
– glass roof, electric37
– windows36
Providing medical assistance,
refer to First aid pouch222
Puncture
– Flat Tire Monitor84
R
Radio
– controls146
– High Definition Radio150
– satellite radio152
– selecting a waveband149
– storing stations149
– switching on/off146
– tone control146
– volume146
Radio-operated key, refer to
Remote control26
Radio position, refer to Radio
readiness55
Radio readiness55
– switched off56
– switched on55
Rain sensor65
Reading lamps95
Rear lamps, refer to Tail
lamps215
– replacing bulb215
Rear seats
– adjusting head restraints45
– folding down backrests108
Rear turn signals
– replacing bulb215
Rear ventilation99
Rearview mirror, refer to
Mirrors48
Rear window defroster99
Rear window roller blind, refer
to Roller sun blinds104Receiving level of mobile
phone, refer to Status
information19
Reception
– quality150
– radio station150
Recirculated-air mode98
Recirculation of air, refer to
Recirculated-air mode98
Reclining seat, refer to
Backrest43
Refueling194
Releasing
– hood202
Remaining distance, refer to
Cruising range70
Remote control26
– battery renewal35
– convenient access34
– garage door opener101
– luggage compartment lid28
– malfunction29,35
– removing from the ignition
lock55
– service data207
Replacement remote
control
26
Replacing bulbs, refer to
Lamps and bulbs213
Replacing tires199
Replacing tires, refer to New
wheels and tires199
Reporting safety defects6
Reserve warning, refer to Fuel
gauge69
Reset, refer to Resetting tone
settings148
Residual heat98
Restraint systems
– for children53
– refer to Safety belts47
Retractable hardtop38
– convenient operation28
– opening and closing39
– remote control28
Reverse
– CD changer156
– CD player156
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