
C-Class Sportcoupé
Operator’s Manual 

15 Introduction
For the USA only:
The following text is published as required of manufacturers under Title 49, Code of U.S. Federal Regulations,
Part 575 pursuant to the “National Traffic and Motor Vehicle Safety Act of 1966”.Reporting Safety Defects
If you believe that your vehicle has a defect which could cause a crash or could cause injury or 
death, you should immediately inform the National Highway Traffic Safety Administration 
(NHTSA) in addition to notifying Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety 
defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA 
cannot become involved in individual problems between you, your dealer, or Mercedes-Benz USA, 
LLC.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-888-327-4236 or write 
to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You can also obtain other 
information about motor vehicle safety from the Hotline. 

69 Restraint systems
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index BabySmart
TM airbag deactivation system
Special BabySmart
TM compatible child seats, designed 
for use with the Mercedes-Benz system and available at 
any authorized Mercedes-Benz Center are required for 
use with the BabySmart
TM airbag deactivation system. 
With the special child seat properly installed, the 
passenger front airbag will not deploy.
The ü indicator lamp located in the center console 
will be illuminated, except with electronic key removed 
or in starter switch position 0. The system does not 
deactivate the door mounted side impact airbag.
Self-test BabySmart
TM without special child seat 
installed
After turning electronic key in starter switch to 
position 1 or 2, the ü indicator lamp located in the 
center console comes on for approximately 6 seconds 
and then extinguishes.
If the indicator lamp should not come on or is 
continuously lit, the system is not functioning. You must 
see an authorized Mercedes-Benz Center before seating 
any child on the front passenger seat. See page 289 for 
notes on the ü indicator lamp.
BabySmart
TM is a trademark of Siemens Automotive Corp.
Wa r n i n g !
The BabySmart
TM airbag deactivation system will 
ONLY work with a special child seat designed to 
operate with it. It will not work with child seats 
which are not BabySmart
TM compatible.
Never place anything between seat cushion and 
child seat (e.g. pillow), since it reduces the 
effectiveness of the deactivation system. The 
bottom of the child seat must make full contact 
with the passenger seat cushion. An incorrectly 
mounted child seat could cause injuries to the 
child in case of an accident instead of protecting 
the child.Follow the manufacturer’s instructions for 
installation of special child seats.The passenger front airbag will not deploy only if 
the ü indicator lamp remains illuminated.Please be sure to check the indicator every time 
you use the special system child seat. Should the 
light go out while the restraint is installed, please 
check installation. If the light remains out, do not 
use the BabySmart
TM restraint to transport children 
on the front passenger seat until the system has 
been repaired. 

200 Interior equipment
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Panorama sliding/pop-up roof (optional)
1to slide roof open
2to slide roof closed
3to raise roof at rear
4to lower roof at rear
Turn the electronic key in starter switch to position 1 
or 2. 
Panorama sliding / pop-up roof only operates with 
sunshade opened.To open, close, raise or lower the panorama sliding /pop-
up roof: 
Move the switch to resistance point in the required 
direction.
Release the switch when the roof has reached the 
required position.
Notes:
Open the panorama sliding / pop-up roof only, if the roof 
is clear of snow or ice.
To avoid damaging the seals, do not transport any 
objects with sharp edges which can stick out of the 
panorama sliding / pop-up roof.
Wa r n i n g !
When closing the panorama sliding / pop-up roof, 
be sure that there is no danger of anyone being 
harmed by the closing procedure.When leaving the vehicle, always remove the 
electronic key from starter switch, and lock your 
vehicle. Do not leave children unattended in the 
vehicle, or with access to an unlocked vehicle. 
Unsupervised use of vehicle equipment can cause 
serious personal injury. 

218 Interior equipment
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Loading instructions
The total load weight including vehicle occupants and 
luggage/cargo should not exceed the vehicle capacity 
weight indicated on the certification tag which can be 
found on the left door pillar.
The handling characteristics of a fully loaded vehicle 
depend greatly on the load distribution. It is therefore 
recommended to load the vehicle according to the 
illustrations shown, with the heaviest items being 
placed towards the front of the vehicle.
Always place items being carried against front or rear 
seat backrests, and fasten them as securely as possible.The heaviest portion of the cargo should always be kept 
as low as possible since it influences the handling 
characteristics of the vehicle.
Note:
The trunk is the preferred place to carry objects.
The enlarged cargo area should only be used for items 
which do not fit in the trunk alone.
Wa r n i n g !
Always fasten items being carried as securely as 
possible.In an accident, during hard braking or sudden 
maneuvers, loose items will be thrown around 
inside the vehicle, and can cause injury to vehicle 
occupants unless the items are securely fastened in 
the vehicle.To help avoid personal injury during a collision or 
sudden maneuver, exercise care when transporting 
cargo.Never drive vehicle with tailgate open. Deadly 
carbon monoxide (CO) gases may enter vehicle 
interior resulting in unconsciousness and death. 

237 Tele Aid
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Stolen vehicle tracking services
In the event your vehicle was stolen, report the incident 
to the police who will issue a numbered incident report. 
Pass this number on to the Mercedes-Benz Response 
Center.
The Response Center will then attempt to covertly 
contact the vehicle’s Tele Aid system. Once the vehicle 
is located, the Response Center will contact the local 
Law Enforcement and you. The vehicle’s location will 
only be provided to Law Enforcement.
Info Services (optional-except Canada)
(only vehicles with COMAND)
Info Services categories include news, sports, stocks, 
weather and calendar reminders. Choices can be 
selected via www.mbusa.com or by calling 1-800-FOR-
MERcedes.
To request Info Services press the SVC button on the 
COMAND system, then select “SEND NEW REQUEST 
FOR INFO SERVICE”. “NEW INFO SERVICE REQUEST 
TRANSMITTED” will appear in the COMAND display 
and call status messages will appear in the 
multifunction display.Once information is available, the message “NEW INFO 
RECEIVED - READ LATER WHEN STOPPED?” will 
appear. Select “Yes”. With the vehicle stopped in a safe 
location press SVC, then select “View Info Service of 
mm.dd.yyyy hh.mm”. Messages will be retained for 
30 minutes once the ignition is switched off.
Important!
Tele Aid utilizes the cellular network for 
communication and the GPS (Global Positioning 
System) satellites for vehicle location. If either of these 
signals are unavailable, the Tele Aid system may not 
function and if this occurs, assistance must be 
summoned by other means.
Wa r n i n g !
If the indicator lamp in the “SOS” button does not 
illuminate during or remains illuminated after the 
system self-check or if the message “TELE AID – 
VISIT WORKSHOP” appears in the multifunction 
display, have the system checked at the nearest 
Mercedes-Benz Center as soon as possible. 

289 Malfunction and indicator lamps
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index Malfunction and indicator lamp in the center 
console
AIRBAG OFF indicator lamp
The ü indicator lamp will light up for approximately 
6 seconds when you turn the electronic key in starter 
switch to position 1 or 2.
It does not light up if there is a fault in the system.
The ü indicator lamp stays lit as long as a 
Baby Smart
TM child seat is properly installed on the 
front passenger seat. It indicates that the front 
passenger airbag is switched off.
See page 69 for BabySmart
TM airbag and its deactivation 
system.
Baby Smart
TM is a trademark of Siemens Automotive Corp.
Wa r n i n g !
The BabySmart
TM airbag deactivation system will 
ONLY work with a special child seat designed to 
operate with it. It will not work with child seats 
which are not BabySmart
TM compatible.
Never place anything between seat cushion and 
child seat (e.g. pillow), since it reduces the 
effectiveness of the deactivation system.Follow the manufacturer’s instructions for 
installation of special child seats.The passenger front airbag will not deploy only if 
the ü indicator lamp remains illuminated.Please be sure to check the indicator every time 
you use the special system child seat. Should the 
light go out while the restraint is installed, please 
check installation. If the light remains out, do not 
use the BabySmart
TM restraint to transport children 
on the front passenger seat until the system has 
been repaired. 

343 Towing the vehicle
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index We recommend that the vehicle be transported using 
flat bed equipment. This method is preferable to other 
types of towing.
Important!
To prevent damage during transport, do not tie down 
vehicle by its chassis or suspension parts.
Towing restrictions for vehicles with automatic 
transmission:
The vehicle may be towed with all wheels on the ground 
and the selector lever in position “N” for distances up to 
30 miles (50 km) and at a speed not to exceed 30 mph 
(50 km / h). The electronic key must be in starter switch 
position 2.
To be certain to avoid a possibility of damage to the 
transmission, however, we recommend the drive shaft 
be disconnected at the rear axle drive flange for any 
towing beyond a short tow to a nearby garage.
Do not tow with sling-type equipment. Towing with 
sling-type equipment over bumpy roads will damage 
radiator and supports.
Use wheel lift, dolly, or flat bed equipment, with 
electronic key in starter switch turned to position 0.Note:
To signal turns while being towed with hazard warning 
flasher in use, turn electronic key in starter switch to 
position 2 and activate combination switch for left or 
right turn signal in usual manner – only the selected 
turn signal will operate.
Upon canceling the turn signal, the hazard warning 
flasher will operate again.
Caution!
If the vehicle is towed with the front axle raised, the 
engine must be shut off (electronic key in starter switch 
position 0 or 1). Otherwise, the ESP will immediately be 
engaged and will apply the rear wheel brakes.
Switch off the tow-away alarm (see page 46) as well as 
the ESP (see page 274).
Wa r n i n g !
With the engine not running, there is no power 
assistance for the braking and steering systems. In 
this case, it is important to keep in mind that a 
considerably higher degree of effort is necessary to 
brake and steer the vehicle.