Page 76 of 314

Driving safety systems
>> Safety.
75
!
Because the ESP
® operates automatically,
the engine must be turned off (key in starter
switch position0) when
• the parking brake is being tested on a
brake test dynamometer,
• the vehicle is being towed with the front
axle raised.
Active braking action through the ESP
® may
otherwise seriously damage the brake system
on the rear axle.
i
The ESP
® wi ll on l y f un cti on p ro p er ly if you
use wheels of the recommended tire size
(
page 299).
Hydraulic brake assistantThe hydraulic brake assistant operates in
emergency situations. If you apply the brakes
very quickly, the hydraulic brake assistant
automatically provides full brake boost,
thereby potentially reducing the braking
distance.
>Apply continuous full braking pressure
until the emergency braking situation is
over.
The ABS will prevent the wheels from
locking.When you release the brake pedal, the brakes
function again as normal. The hydraulic brake
assistant is then deactivated.
G
Warning!
When the hydraulic brake assistant is
malfunctioning, the brake system is still
functioning normally, but without the
additional brake boost that would nor
mally be provided during an emergency
braking maneuver. Therefore, the brak
ing distance may increase.
Page 88 of 314
Opening and closing
>> Controls.
87
>Open the upper tailgate (
page 86).
1
Release lever
>Pull both release levers
1 backwards
either simultaneously or one after the
other.
The lower tailgate is unlocked.>Swivel the lower tailgate downwards to
open.
The lower tailgate is held in the horizontal
position by means of the two retaining
straps.
!
When folded down, the lower tailgate can
bear loads up to maximum of 220lbs (100 kg).
Observe information on loading the vehicle
(
page 155).
For information on vehicle weights, see
(page 301).
Closing the tailgate(s) on the
coupéG
Warning!
To prevent possible personal injury,
always keep hands and fingers away from
the cargo compartment opening when
closing the tailgate(s). Be especially
careful when small children are around.
Page 91 of 314

Opening and closing
90
>> Controls. > Opening: Push release levers
1 to the left
and right of the retaining clip upwards.
>Swivel the rear soft top upwards to open.
>Closing: Swivel the rear soft top downwards
to close.
>Pull soft top down.
>Pull release levers
1
to the left and right of
the retaining clip downwards.
>Make sure that the rear soft top is correctly
locked in place on both sides.
Closing the tailgate on the cabrio!
When closing the tailgate, you must first
close the rear soft top (
page 90). Otherwise
you might break the release levers of the rear
soft top.>Swivel the tailgate upwards to close.
Let the tailgate lock into place.
G
Warning!
To prevent possible personal injury,
always keep hands and fingers away from
the cargo compartment opening when
closing the rear soft top. Be especially
careful when small children are around.
G
Warning!
To prevent possible personal injury,
always keep hands and fingers away from
the cargo compartment opening when
closing the tailgate. Be especially careful
when small children are around.
G
Warning!
When leaving the vehicle, always remove
the key from the starter switch, take it
with you, and lock the vehicle. Do not
leave children unattended in the vehicle,
or with access to an unlocked vehicle.
A child’s unsupervised access to a vehi
cle could result in an accident and/or
serious personal injury.
Page 92 of 314

Starter switch positions
>> Controls.
91
Starter switch0For removing key
1Ignition (power supply for all electrical
consumers) and driving position
All lamps (except low beam headlamp
indicator lamp, high beam headlamp
indicator lamp, and turn signal indicator
lamps unless activated) in the instrument
cluster come on. If a lamp in the instru
ment cluster fails to come on when the
ignition is switched on, have it checked
and replaced if necessary. If a lamp in the
instrument cluster remains on after start
ing the engine or comes on while driving,
refer to "Warning and indicator lamps in
the instrument cluster" (
page 237).
2Starting (
page 122)
i
When you switch on the ignition, the indi
cator and warning lamps (except low beam
headlamp indicator lamp, high beam headlamp
indicator lamp, and turn signal indicator
lamps unless activated) in the instrument
cluster come on. The indicator and warning
lamps (except low beam headlamp indicator
lamp, high beam headlamp indicator lamp, and
turn signal indicator lamps if activated) will go
out when the engine is running. This indicates
that the respective systems are operational. P82.00249131
Page 103 of 314

Lighting
102
>> Controls. Parking lamps
You can switch on and off the parking lamps
with exterior lamp switch using the manual
headlamp mode.
>Switching on: Turn the exterior lamp switch
to positionC.
The parking lamps come on.
The following lamps also come on:
• Tail lamps
• License plate lamps
• Side marker lamps
Low beam headlamps
You can switch on and off the low beam
headlamps with exterior lamp switch using the
manual headlamp mode.>Switching on: Turn the exterior lamp switch
to positionB.
The low beam headlamps come on.
The low beam headlamp indicator lamp¡
in the instrument cluster comes on.
The following lamps also come on:
• Tail and parking lamps
• License plate lamps
• Side marker lamps
Automatic headlamp mode
1
The following lamps come on and go out auto
matically depending on the brightness of the
ambient light:
• Low beam headlamps
• Tail and parking lamps
•License plate lamps
• Side marker lamps1 Vehicles with rainlight sensor* only.
G
Warning!
If the exterior lamp switch is set to
positionU, the headlamps will not be
automatically switched on under foggy
conditions.
To minimize risk to you and to others,
activate headlamps by turning exterior
lamp switch to positionB when
driving or when traffic and/or ambient
lighting conditions require you to do so.
In low ambient lighting conditions, only
switch from positionU toB with
the vehicle at a standstill in a safe
location. Switching from positionU
toB will briefly switch off the
headlamps. Doing so while driving in low
ambient lighting conditions may result in
an accident.
The automatic headlamp feature is only
an aid to the driver. The driver is
responsible for the operation of the
vehicle’s lights at all times.
Page 104 of 314

Lighting>> Controls.
103
>Turn the exterior lamp switch to
positionU.
With the key in starter switch position1, the
tail and parking lamps, the license plate
lamps, and the side marker lamps will come
on and go out automatically depending on
the brightness of the ambient light.
With the engine running, the low beam
headlamps, the tail and parking lamps, the
license plate lamps and the side marker
lamps will come on and go out automatically
depending on the brightness of the ambient
light.Daytime running lamp mode
1
In Canada the daytime running lamp mode is
mandatory and therefore in a constant mode.
>Turn the exterior lamp switch to
positionM.i
With the daytime running lamp mode acti
vated and the engine running, the low beam
headlamps cannot be switched off manually.
You cannot switch on the high beam head
lamps.
The high beam flasher is available at all times.
For nighttime driving you should turn the
exterior lamp switch to positionB to
permit activation of the high beam headlamps.When the engine is running, and you
• turn the exterior lamp switch to
positionC, the low beam headlamps, the
tail and parking lamps, the license plate
lamps and the side marker lamps come on.
• turn the exterior lamp switch to
positionB, the manual headlamp mode
has priority over the daytime running lamp
mode. The corresponding exterior lamps
come on.
1 Canada only.
Page 106 of 314

Lighting>> Controls.
105
>Switching on: Push the combination switch
in the direction of arrow
1 or
2.
The corresponding turn signals flash.
The corresponding turn signal indicator
lampL orK in the instrument
cluster flashes.
The combination switch resets automati
cally after major steering wheel movement.
i
To signal minor directional changes such
as changing lanes, push the combination
switch only to the point of resistance and
release. The corresponding turn signals will
flash three times.
Coming home functionVehicles without rainlight sensor:
The interior lamps come on and then go out
again after 12 seconds every time when you
lock or unlock the vehicle.
Vehicles with rainlight sensor*:
In addition to the interior lamps, the exterior
lamps come on and then go out again after
12 seconds depending on the brightness of
the ambient light when you lock or unlock the
vehicle.
When leaving the vehicle
>Remove the key from the starter switch.
>Exit the vehicle.
>Press button
ª
on the key.
The vehicle is locked.
The interior and exterior
1 lamps come on
and then go out again after 12 seconds.
When returning to the vehicle
>Press button
©
on the key either once or
twice.The vehicle is either selectively or globally
unlocked.
The interior and exterior
1 lamps come on
and then go out again after 12 seconds.
Front fog lamps
1 Vehicles with rainlight sensor
G
Warning!
Vehicles with rainlight sensor*:
In low ambient lighting or foggy condi
tions, only switch from positionU
toB with the vehicle at a standstill in
a safe location. Switching fromU
toB will briefly switch off the head
lamps. Doing so while driving in low ambi
ent lighting conditions may result in an
accident.
Page 122 of 314
Side windows
>> Controls.
121
The switches for both power windows are on
the driver’s door. In addition, there is a
switch for the passenger side on the passen
ger door.1
Side window driver’s door
2
Side window passenger door
>Make sure that the key in the starter switch
is turned to position1.> Opening: Press the top of the respective
switch to the resistance point.
The corresponding side window moves
downwards until you release the switch.
>Closing: Pull up the top of the respective
switch to the resistance point.
The corresponding side window moves
upwards until you release the switch.
> Automatic opening: Press the top of the re
spective switch briefly.
The corresponding side window opens com
pletely.
> Stopping during automatic opening:
Press or pull up the top of the the respec
tive switch briefly.
The corresponding side window stops
immediately. P54.25534631