Display messages Possible causes/consequences and
0001 Solutions
Blind Spot Assist
Currently
Unavailable See
Operator's
Manual orActive
Blind Spot Assist
Currently
Unavailable See
Operator's Manual Blind Spot Assist or Active Blind Spot Assist is temporarily
inoperative. Possible causes are:
R
the sensors are dirty.
R function is impaired due to heavy rain or snow.
R the rada rsensor system is outside the operating temperature
range.
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.
The yellow 0003indicator lamps also light up in the exterior
mirrors.
When the causes stated above no longer apply, the display
message disappears.
Blind Spot Assist or Active Blind Spot Assist is operational again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 182).
X Clean the sensors (Y page 323).
X Restart the engine. Blind Spot Assist
Inoperative orActiv
e Blind Spot
Assist Inoperative Blind Spot Assist or Active Blind Spot Assist is defective.
The yellow
0003indicator lamps also light up in the exterior
mirrors.
X Visit a qualified specialist workshop. Park Assist
Canceled The driver's door is open and the driver's seat belt has not been
fastened.
X
Repeat the parking process with the seat belt fastened and the
driver's door closed. You have inadvertently touched the multifunction steering wheel
while steering intervention was active.
X
While steering intervention is active, make sure that the
multifunction steering wheel is not touched unintentionally. The vehicle has started to skid and ESP
®
has intervened.
X Use Active Parking Assist again later (Y page 207). Display messages
265On-board computer and displays Z
Display messages Possible causes/consequences and
0001 Solutions
Service Required
Do Not Shift Gears
Visit Dealer You canno
tchange the transmission position due to a malfunction.
Aw arning tone also sounds.
If transmission position Dis selected:
X Drive to a qualified specialist workshop without shifting the
transmission from position D.
If transmission position R,Nor Pis selected:
X Notify a qualified specialist workshop or breakdown service. Only Shift
to 'P' when
Vehicle is
Stationary The vehicle is moving.
X
Pull ove rand stop the vehicle safely as soo nas possible, paying
attention to road and traffic conditions.
X Shift the transmission to position P.0011 The trunk lid is open.
X
Close the trunk lid. 0010 The hood is open.
Awarning tone also sounds.
G WARNING
The open hood may bloc kyour view when the vehicle is in motion.
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.
X Secure the vehicle against rolling away (Y page 182).
X Close the hood. 0004 At least one door is open.
Awarning tone also sounds.
X Close all the doors. 0009
Rear
Left Backrest
not Latched or
Rear Right Backrest not
Latched The backres
tinthe rear is not engaged on the left-hand and/or
right-hand side. Awarning tone also sounds.
X Push the backres tback until it engages. 0009
Lock
Seat Backrest
Front Left or
Lock Seat Backrest
Front Right The driver's or fron
tpassenger's seat backres tisnot engaged. A
warning tone also sounds.
X Push the backrest back until it engages. 272
Display messagesOn-board computer and displays
Indicator and warning lamps in the instrument cluster
Safety
Sea tbelts Problem Possible causes/consequences and
0001 Solutions
0011
After starting the
engine, the red seat
belt warning lamp lights
up for
6seconds. The seat belt warning lamp reminds the driver and fron
tpassenger
to fasten their seat belts.
X Faste nyour seat belt (Y page 59). 0011
After starting the
engine, the red seat
belt warning lamp lights
up. In addition, a
warning tone sounds
for up to six seconds.
The driver's seat belt is not fastened.
X
Fasten your seat belt (Y page 59).
The warning tone ceases. 0011
The red seat belt
warning lamp lights up
after the engine starts,
as soon as the driver's
or the front-passenger
door is closed. The driver or front passenger has not fastened their seat belt.
X
Fasten your seat belt (Y page 59).
The warning lamp goes out. There are objects on the front-passenger seat.
X
Remove the objects from the front-passenger seat and stow
them in a secure place.
The warning lamp goes out. 0011
The red seat belt
warning lamp flashes
and an intermittent
audible warning
sounds. The driver or front passenger has not fastened their seat belt. You
are driving faster than 15 mph (25 km/h) or have briefly driven
faster than 15 mph (25 km/h).
X
Fasten your seat belt (Y page 59).
The warning lamp goes out and the intermittent warning tone
ceases. There are objects on the front-passenger seat. You are driving
faster than 15 mph (25 km/h) or have briefly driven faster than
15 mph (25 km/h).
X
Remove the objects from the front-passenger seat and stow
them in a secure place.
The warning lamp goes out and the intermittent warning tone
ceases. 276
Indicator and warning lamps in the instrument clusterOn-board computer and displays
Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: (Y page 25).Stowage areas
Loading guidelines
G
WARNING
If objects, luggage or loads are not secured or
not secured sufficiently, they could slip, tip
over or be flung around and thereby hit vehicle
occupants. There is a risk of injury,
particularly in the even tofsudden braking or
a sudde nchange in direction.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping before the
journey. G
WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Exhaust
gases can enter the vehicle interior if the
trunk lid is open when the engine is running,
especially if the vehicle is in motion. There is
a risk of poisoning.
Always switch off the engine before opening
the trunk lid. Never drive with the trunk lid
open. The handling characteristics of a laden
vehicle are dependent on the distribution of
the load within the vehicle. For this reason,
you should observe the following notes when
transporting a load:
R
Never exceed the maximum permissible
gross vehicle weight or the gross axle
weight rating of the vehicle (including
occupants). The values are specified on the
vehicle identification plate on the B-pillar of
the driver's door.
R The trunk is the preferred place to carry
objects.
R Position heavy loads as far forwards as
possible and as low down in the trunk as
possible.
R The load must not protrude above the
upper edge of the seat backrests.
R Always place the load against the rear or
front seat backrests. Make sure that the
seat backrests are securely locked into
place.
R Always place the load behind unoccupied
seats if possible.
R Use the cargo tie down rings and the parcel
nets to transport loads and luggage.
R Use cargo tie-down rings and fastening
materials appropriate for the weight and
size of the load.
R Secure the load with sufficiently strong and
wear-resistant tie-downs. pad sharp edges
for protection. Stowage space
Important safety notes G
WARNING
If you do not correctly store objects in the
vehicle interior, they can slip or be flung
around, thus striking vehicle occupants.
There is a risk of injury, especially when
braking or abruptly changing directions. 288
Stowage areasStowage and features
or a Media Interface are installed in the
stowage compartment. A Media Interface
is a universal interface for mobile audio
equipment, e.g. for an iPod
®
or MP3 player
(see the separate COMAND Operating
Instructions).
Stowage compartment under the front
seats G
WARNING
If you exceed the maximum load for the
stowage compartment, the cover may not be
able to restrain the items. Items may be
thrown out of the stowage compartment and
hit vehicle occupants. There is a risk of injury,
particularly in the event of sudden braking or
a sudden change in direction.
Never exceed the maximum permissible load
for the stowage compartment. Stow and
secure heavy objects in the trunk.
The maximum permissible load of the
stowage compartment is 3.3 lbs (1.5 kg). X
To open: pull handle 0002up and fold
cover 0003forwards. Stowage nets
Stowage nets are located in the front-
passenger footwell and on the left-hand side
of the trunk (Coupe) or left and right-hand
sides of the trunk (Cabriolet). Observe the loading guidelines (Y
page 288)
and the safety notes regarding stowage
spaces (Y page 288). Through-loading facility in the rear
X
Fold down rear seat armrest 0023.
X Pull handle 0002and fold cover 0003
downwards.
Observe the loading guidelines (Y page 288). Through-loading facility in the rear
bench seat (Coupe)
Important safety notes G
WARNING
If the rear bench seat/rear seat and seat
backrest are not engaged they could fold
forwards, e.g. when braking suddenly or in the
event of an accident.
R The vehicle occupant would thereby be
pushed into the seat belt by the rear bench
seat/rear seat or by the seat backrest .The
seat belt can no longer offer the intended
level of protection and could even cause
injuries.
R Objects or loads in the trunk cannot be
restrained by the seat backrest.
There is an increased risk of injury.
Before every trip, make sure that the seat
backrests and the rear bench seat/rear seat
are engaged. 290
Stowage areasStowage and features
Observe the loading guidelines (Y
page 288).
The left-hand and right-hand rear seat
backrests can be folded down separately to
increase the trunk capacity.
Folding the seat backrest forward i
Vehicles with memory function: when you
fold one or both parts of the rear seat
backrest forwards, the respective front
seat moves forward slightly, when
necessary, in order to avoid contact.
X Vehicles without memory function: if
necessary, move the driver's or front-
passenger seat forwards.
X Open the trunk.
X Pull right-hand or left-hand rear seat
backrest release handle 0002.
The corresponding rear seat backrest is
released. X
Fold rear seat backrest 0003forwards.
X Move the driver's or front-passenger seat
back if necessary. Folding the seat backrest back !
Make sure that the seat belt does not
become trapped when folding the rear seat
backrest back. Otherwise, it could be
damaged. X
Move the driver's or front-passenger seat
forward if necessary.
X Fold rear seat backrest 0002back until it
engages.
If the rear seat backrest is not engaged and
locked, this will be shown in the
multifunction display in the instrument
cluster. Awarning tone also sounds.
X Move the driver's or front-passenger seat
back if necessary.
i You should always engage the rear seat
backrests if you do no tneed the through-
loading feature. This will prevent
unauthorized access to the trunk from the
vehicle interior. Securing cargo
Cargo tie-down rings General notes
Observe the following notes on securing
loads:
R
Observe the loading guidelines
(Y page 288).
R Secure the load using the cargo tie-down
rings. Stowage areas
291Stowage and features Z
R
Distribute the load on the cargo tie-down
rings evenly.
R Do not use elastic straps or nets to secure
a load, as these are only intended as an
anti-slip protection for ligh tloads.
R Do not route tie-downs across sharp edges
or corners.
R Pad sharp edges for protection.
Trunk Example: Coupe
There are four cargo tie down rings in the
trunk on the Coupe and two cargo tie down
rings in the trunk sill on the Cabriolet.
X
Coupe: fold up cargo tie down rings 0002next
to the rear seat backrest and push them
through the slits in the carpet.
Bag hook G
WARNING
The bag hooks cannot restrain heavy objects
or items of luggage. Objects or items of
luggage could be flung around and thereby hit
vehicle occupants when braking or abruptly
changing directions. There is a risk of injury.
Only hang light objects on the bag hooks.
Never hang hard, sharp-edged or fragile
objects on the bag hooks.
! The bag hook can bear a maximum load
of 6.6lbs (3kg) and should not be used to
secure a load. 0002
Bag hook Stowage well under the trunk floor
! Unhook the handle before again before
closing the trunk lid and clip it in securely
to prevent the handle flap from protruding.
Otherwise, you could damage the handle. The TIREFIT kit, the vehicle tool kit, etc. are
located in the stowage compartment.
X
To open: pull handle 0002up. Example: Coupe292
Stowage areasStowage and features
Frequent cleaning reduces the soft top's
resistance to dirt.
To restore this resistance to dirt, clea
nthe
soft top using soft top cleaning agents that
have been recommended and approved by
Mercedes-Benz.
Incorrect cleaning and care, as well as aging,
can cause the soft-top seams to leak. Have
the soft-top seams sealed at a qualified
specialist workshop, e.g. at an authorized
Mercedes-Ben zCenter.
i Cover the soft top appropriately if you
plan to leave the vehicle outside for a long
period of time.
Cleaning AIRCAP Cleaning the wind deflector
!
Do not use high-pressure cleaning
equipment to clean the net.
Clean the wind deflector on the windshield
with the soft top closed.
X Apply the parking brake firmly.
X Vehicles with SmartKey: turn the
SmartKey to position 2in the ignition lock
(Y page 165).
X Vehicles with KEYLESS-GO: press the
Start/Stop button twice (Y page 165).
X Open the cover in the lower center console.
The AIRCAP button is under the cover. X
Press AIRCAP button 0002.
The wind deflector between the windshield
and the soft top is extended. X
Clean net 0003of the wind deflector with a
soft brush or a moist cloth. For heavier
soiling, clean it with the care and cleaning
agents recommended and approved by
Mercedes-Benza nd rinse it with clean
water.
Cleaning the AIRCAP wind screen
Clea nthe AIRCAP wind screen with the soft
top open.
X Vehicles with SmartKey: turn the
SmartKey to position 2in the ignition lock
(Y page 165).
X Vehicles with KEYLESS-GO: press the
Start/Stop button twice (Y page 165).
X Open the soft top (Y page 100). X
Press rear seat head restraints button 0002.
The rear seat head restraints and the
AIRCAP wind screen extendu pwards. Care
321Maintenance and care Z