
The following pages contain a brief
description of the audio systems available
for the coupé and cabriolet.
The devices are described with their full
complement of equipment. The description
for your individual equipment
specification applies.
Please refer to the separate operating
instructions for detailed functions.
Audio system basic
The audio system basic contains the
following functions:
R Radio (FM/AM)
R Radio Broadcast Data System (RBDS) and
radio text
R AUX and USB socket (Y page 93)
! Please be sure to read the operating
instructions for the audio system basic
before using the unit. Familiarize
yourself with the various functions of the
unit so that you are able to operate it
easily, reliably and correctly at any
time. 0002
On/off and volume switch
0003 Display
002B Skip/Scroll/Frequency search switches
002A Tone settings/Mute/Back control panel
0028 Stored station buttons
0029 Radio/Media/System control panel Audio system navigation/multimedia*
The audio system navigation/multimedia
contains the following functions:
R Radio (FM/AM)
R Radio Broadcast Data System (RBDS)
R AUX and USB-socket
R Bluetooth ®
hands-free device
R Navigation
R Audio operation from CD/DVD or SD Card,
via AUX/USB/iPod ®
, or Bluetooth ®
Audio
R Video operation from CD/DVD or SD Card,
via AUX/USB/iPod ®
R Image display from CD/DVD or SD Card,
via USB/iPod ®
! Please be sure to read the operating
instructions for the audio system
navigation/multimedia before using the
unit. Familiarize yourself with the
various functions of the unit so that you
are able to operate it easily, reliably
and correctly at any time. 0002
Bluetooth ®
connection indicator lamp
0003 Display
002B Microphone
002A Light sensor
0028 Eject button
0029 Rotary/Push button
0018 Menu button 92
Audio system*>> Controls.
* optional

The cruise control is operated via buttons
on the steering wheel.
0002
Activating or deactivating the cruise
control
0003 Resuming at last set speed or
increasing speed
002B Setting current or lower speed, or
decreasing speed
002A Canceling the cruise control
Activating/deactivating The cruise control must be activated before
you can set
aspeed. When you switch off the
drive system, the cruise control is
deactivated automatically.
X Press ON/OFF button 0002briefly.
The cruise control is activated.
CRUISE (USA only) or
0003(Canada only)
appears in the multifunction display.
Setting current speed You can set any speed above 20 mph
(30 km/h).
X
Accelerate the vehicle to the desired
speed.
X With the cruise control activated, press
SET/− button 002Bbriefly.
X Remove your foot from the accelerator
pedal.
The current speed is set and the vehicle
maintains that speed. USA only:
set appears in the
multifunction display to indicate that
the speed has been set.
Canada only: The set speed appears in the
multifunction display next to cruise
control symbol 0003.
i On uphill grades, the cruise control
may not be able to maintain the set speed.
Once the grade eases, the set speed will
be resumed.
On downhill grades, the cruise control
can only maintain the set speed using the
drive systems braking power. You must
apply the brakes yourself when the
vehicle does not slow down sufficiently.
This will cancel the cruise control.
Canceling cruise control When the cruise control is activated, you
can cancel it at any time and resume the set
speed later.
X Press CANCEL button 002Abriefly.
or
X Depress the brake pedal.
The cruise control is canceled.
The cruise control deactivates
automatically, when
R you depress the brake pedal
R the vehicle speed is below 20 mphh
(30 km/h)
R ESP ®
is in operation.
Resuming last set speed G
WARNING
The “Resume” function should only be
operated if the driver is fully aware of the
previously set speed and wishes to resume
this particular preset speed.
The set speed stored in memory should only
be set again if prevailing road conditions
and legal speed limits permit. Possible
acceleration or deceleration differences
arising from returning to the preset speed 94
Driving systems>> Controls.

could cause an accident and/or serious
injury to you and others.
X Press RES/+ button 0003briefly.
The cruise control resumes the
previously set speed.
i The last set speed stored in memory is
deleted when the drive system is
switched off.
Changing the set speed You must have set a speed prior to
increasing or decreasing the current
speed.
i
Depressing the accelerator pedal does
not deactivate the cruise control. After
a brief acceleration (e.g. for passing),
the cruise control will resume the last
set speed.
Continuous adjustment
X Press and hold RES/+ button 0003to
increase the speed.
or
X Press and hold SET/− 002Bto decrease the
speed.
X Press and hold the respective button
until the desired speed is reached.
X Release the respective button.
The new speed is stored.
Adjustment in 1 mph (Canada 1 km/h)
increments
X Press RES/+ button 0003briefly to increase
the speed.
or
X Press SET/− 002Bbriefly to decrease the
speed.
The new speed is stored after releasing the
respective button. Air conditioning with climatec
ontrol Notes
G
WARNING
Follow the recommended settings for
heating and cooling given on the following
pages .Otherwise the windows could fog up,
impairing visibility and endangering you
and others.
The air conditionin gimproves the leve lof
comfort when driving at high outside
temperatures by cooling and
dehumidifying the air.
Nearly all dust particles, pollutants, are
filtered out by an integrated particle
filter before outside air enters the
passenger compartment through the air
distribution system .It also operates when
the air conditioning is switched off and
you have switched on the blower.
The dehumidification of the air by the air
conditioner prevents the windows from
misting up when the outside air humidity
is high.
This effect can also be used to defrost the
windows. For this, make sure, in addition
to the air conditioner, that the heater is
on the maximum setting.
The air conditioner only works when:
R the ignition is switched on
R the blower is switched on
R the driver's door is closed
Maximum effectiveness is achieved if you
drive with the windows closed.
If the operating temperature of the
high‑voltage battery is too high, the
high‑voltage battery is cooled by the air
conditioner. When the air conditioner
switches on, the cooling output in the
vehicle's interior is reduced as a result.
The temperature in the vehicle's interior
may rise briefly.
If the air conditioner is not switched on,
the compressor of the air conditioner and Air conditioning with climate control
95>> Controls. Z

Control panel
0002
Air volume control
0003 Air conditioning switch
002B Rear window defroster switch
002A Air recirculation switch
0028 Temperature control
0029 Air distribution control Switching on/off
Control panel (Y page 97).
X Make sure the ignition is switched on.
X Switching on: Push air volume
control 0002to level 1or higher.
X Press air conditioning switch 0003.
The indicator lamp in air conditioning
switch 0003comes on.
X Switching off: Press air conditioning
switch 0003once more.
The indicator lamp in air conditioning
switch 0003goes out.
i The stored status is restored, if you
switch on the ignition again. Setting the temperature
Control panel (Y page 97).
i You should raise or lower the
temperature setting in small
increments, preferably starting at
70¦ (21¥). X
Increasing or decreasing: Push
temperature control 0028up or down. Adjusting air vents
G
WARNING
When operating the heating or air
conditioning with climat econtrol, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature).
This may cause burns or frostbite on
unprotected skin in the immediate area of
the air vents. Always keep sufficient
distance between unprotected parts of the
body and the air vents. If necessary, use the
air distribution control to direct the air
to air vents in the vehicle interior that are
not in the immediate area of unprotected
skin. Air conditioning with climate control
97>> Controls. Z

from the outside (e.g. before driving
through a tunnel). This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment.
G
WARNING
When the air recirculation mode is
switched on, windows can fog on the inside
immediately. Fogged windows impair
visibility, endangering you and others. If
the windows begin to fog on the inside,
switching off the air recirculation mode
immediately should clear interior window
fogging. If interior window fogging
persists,m ake sure the air conditionin gis
switched on, turn air distribution control
0029 to position 0006and increase the air
volume using air volume control 0002.
Control panel (Y page 97).
X Switching on: Press air recirculation
switch 002A.
The indicator lamp in air recirculation
switch 002Acomes on.
X Switching off: Press air recirculation
switch 002Aonce more.
The indicator lamp in air recirculation
switch 002Agoes out. Loading and storing
Cargo compartment cover blind with
parcel net bag
G
WARNING
The cargo compartment cover blind is not
intended to secure heavy objects in the
event of an accident. For this reason, heavy
objects must be tied down.
Vehicle occupants could be injured by
objects being thrown around in the vehicle
in the event of
R hard braking
R a change of direction
R an accident G
WARNING
Do not place any objects on the mounted
cargo compartment cover blind.
Vehicle occupants could be injured by
objects being thrown around in the vehicle
in the event of
R hard braking
R a change of direction
R an accident G
WARNING
Only place light loads in the parcel net
bag. Do not transport heavy ,sharp-edged or
fragile objects in the parcel net bag. The
parcel net bag cannot sufficiently secure
loads in an accident.
Vehicle occupants could be injured by
objects being thrown around in the vehicle
in the event of
R hard braking
R a change of direction
R an accident
Observe the loading guidelines.
The cargo compartment cover blind
R serves to protect objects that are stored
in the vehicle’s cargo compartment from
prying eyes
R prevents smaller objects from
penetrating into the passenger
compartment from the cargo
compartment; however, it is not intended
to act as a load restraining device
The parcel net bag
R is for storing small, lightweight objects
R prevents small objects from sliding
around inside the passenger
compartment
! If objects are placed on the cargo
compartment cover blind when mounted,
the cover may be damaged. 100
Loading and storing>> Controls.

temperature range from
00324‡(003220 ¥) to
104 ‡(40 ¥) .
When the vehicle is exposed to
temperatures below 003213‡(003225 ¥) for
longer than seven days, irreversible
damage by frost can occur.
Terms of use Observe the following notes:
R
exclusions of the high‑voltage battery
terms of use in the battery rental
contract
R exclusions and limitations in the
warranty and guarantee documents, as
well as in the Service Booklet
R maintenance notes for the high‑voltage
battery in the Service Booklet Online access to the vehicle
General G
WARNING
Observe the legal regulations of the
country in which you are currently located
when using the "Vehicle Homepage". If the
operation of communications devices while
driving is permitted by law, use such
devices only when traffic conditions
permit you to do so safely. You can be
distracted from traffic events. There is a
risk of an accident.
Only use the "Vehicle Homepage" before
and/or after a journey.
With the "Vehicle Homepage", you can call
up remote query or remote configuration
functions of your vehicle. Calling up
remotely is possible with every computer
with Internet access and with many modern
smart phones.
You can reach the "Vehicle Homepage" via
your web browser under the following
address:
http://vh.smart.com i
In order to use the "Vehicle Homepage",
you must agree to the general terms and
conditions and data protection
provisions.
The "Vehicle Homepage" is available in the
following languages:
R German
R English
R French
R Italian
R Spanish
R Portuguese
In order to call up the "Vehicle Homepage",
the vehicle must be connected to the
Internet. This is enabled by a powerline
adapter. Further information can be found
here (Y page 112).
Personal area setup You must first set up your personal access
under http://vh.smart.com in order to
access the "Vehicle Homepage". For this,
you need a valid Email address.
Following registration, you then have
access to your personal area on the
"Vehicle Homepage". The vehicle must be
registered in the personal area for you to
access the setting sofyour vehicle. Call up
the corresponding input field within the
"Vehicle Homepage". Enter the vehicle
identification number (VIN) and the
vehicle verification code (VVC). This
information can be obtained at your
authorized electric drive smart center
when you receive the vehicle.
Notes on data protection Please note that the "Vehicle Homepage"
allows access to your personal data. For
this reason, keep your vehicle verification
code (VVC) and your user data in a secure
place and safe from unauthorized persons.
Each person who has access to the above
information can use the functions on the110
High-voltage battery>> Operation.

When doing so, observe that the display
and buttons on control element
002Aboth
point upwards.
Control element on the charging cable
(Level 1) G
WARNING
When connected to a power supply socket, a
high electrical load during the charging
process can lead to overheating of the
external power supply. There is a risk of
fire.
Find out about the maximum permissible
current load of the external power supply
socket for the respective country at an
authorized electric drive smart center.
Check the maximum permissible charge
current on site before you begin the
charging process. Contact an authorized
electric drive smart center should you
require assistance. If necessary, adjust
the settings of your vehicle.
! An excessive charge current can blow a
fuse or lead to overheating of the
external power supply. Check whether the
external power supply is compatible
with the set charge current. If necessary,
lower the set charge current or use
another power socket. 0002
AC status display
0003 Monitoring and safety system display
002B Charge current display
002A Set charge current button If the lights on indicator lamps
0002
and 0003light up, it means the following: Indicator lamp
0002 lights up
green The connection to the
external power supply is
OK. The high‑voltage
battery can be charged.
flashes red A malfunction is detected
in the external power
supply. The high‑voltage
battery will be charged
when the current signal
reaches a normal value.
lights up
red There is a malfunction.
The charging cable must
be unplugged from the
power socket and plugged
in again.
Indicator lamp
0003 lights up
green There is no malfunction.
The high‑voltage battery
can be charged.
lights up
red The power supply on the
control element is not
permissible. The
high‑voltage battery
cannot be charged.
i
Information on problems during the
charging process can be found on
(Y page 117).
X To set the charge current: press
button 002Arepeatedly until the desired
setting is selected in display 002B.
R An LED lights up: minimum setting
R All LEDs light up: maximum setting
i Depending on the country, the value of
the maximum setting may vary. High-voltage battery
113>> Operation. Z

X
Removing: Fold the wiper arm away from
the rear window until you feel it engage.
X Fold wiper blade 0002away from the wiper
arm in direction of arrow 0003until it
disengages from its mounting.
X Detach wiper blade 0002.
X Installing: Push the new wiper blade onto
the wiper arm until you feel it engage.
X Fold the wiper blade into a position
parallel to the wiper arm.
X Fold the wiper arm backward to rest on
the rear window.
Make sure to hold on to the wiper when
folding the wiper arm back.
! Make sure the wiper blade is properly
installed. An improperly installed
wiper blade may cause rear window
damage. Adjusting the washer jet nozzles
0002
Front washer jet nozzles
0003 Rear washer jet nozzles
X Adjusting: Use a needle to move washer
jet nozzles 0002or0003 left, right, up, or
down.
i Check the setting of the washer jet
nozzles at regular intervals. The washer
jet nozzles are correctly set when the
water jet hits the windshield or the rear
window approximately in the center. Flat tire
Preparing the vehicle
Upon experiencing any type of problem
with the vehicle’s tires, switch on the
hazard warning flasher, carefully slow
down and exit the roadway in a cautious
manner.
X Park the vehicle at a safe distance from
moving traffic on a hard, flat surface
when possible.
X Make sure the tire valve of the damaged
tire is locate dbelow the horizontal axle
of the wheel hub.
X Engage the parking brake.
X Turn the steering wheel so that the front
wheels are in a straight ahead position.
X Move the gear selector lever to park
position P.
X Switch off the drive system.
X Remove the key from the starter switch
and take the key with you.
i Open door only when conditions are safe
to do so.
X Have any passenger exit the vehicle at a
safe distance from the roadway. Using the tire repair kit
! Depending on the type of damage on the
tire, the tire sealant could damage the
sensor of the Tire Pressure Monitoring
System (TPMS)*. Such damage is not
covered by the smart Limited Warranty.
When having the damaged tire replaced,
also have the TPMS sensors* checked for
proper function. When the sensor is
damaged, the TPMS* will not function
properly. The sensor must then be
replaced at an authorized electric drive
smart center as soon as possible.
i Depending on production date of your
vehicle, it will be equipped with version
1 or version 2 of the tire repair kit. 180
Flat tire>> Practical hints.
* optional