2012 MERCEDES-BENZ C-Class COUPE manual transmission

Automatic transmissionAutomatic drive program ...............134
Changing gear ............................... 132
Display message ............................ 224
Driving tips .................................... 132
Emergency running mode ..............137
Kickdown ....................................... 132
Manual drive program ....................135
Problem (malfunction) ...................137
Program selector button ................132
Pulling away ................................... 127
Releasing the parking lock
manually ........................................ 137
Selector lever ................................ 130
Shift ranges ................................... 134
Starting the engine ........................127
Steering wheel paddle shifters ......133
Transmission position display ........131
Transmission positions ..................131
Automatic transmission
emergency mode ............................... 137
B
Back support see Lumbar support
Backup lamp
Changing bulbs .............................. 110
Display message ............................ 212
Bag hook ............................................ 245
BAS (Brake Assist System) ................. 57
Basic settings see Settings
BAS PLUS (Brake Assist System
PLUS) .................................................... 58
Battery (SmartKey) Checking .......................................... 72
Important safety notes ....................72
Replacing ......................................... 72
Battery (vehicle)
Charging ........................................ 286
Display message ............................ 215
Important safety notes ..................284
Jump starting ................................. 287
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating .................193
Notes/function .............................. 170
see Active Blind Spot Assist
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 205
Notes ............................................. 331
Brake fluid level ................................ 268
Brake lamps Changing bulbs .............................. 110
Display message ............................ 211
Brakes
ABS .................................................. 57
BAS .................................................. 57
BAS PLUS ........................................ 58
Brake fluid (notes) .........................331
Display message ............................ 202
Driving tips .................................... 143
High-performance brake system ....145
Important safety notes ..................143
Maintenance .................................. 144
Parking brake ................................ 141
Warning lamp ................................. 229
Breakdown
see Flat tire
see Towing away/tow-starting
Bulbs
see Changing bulbs
C
California Important notice for retail
customers and lessees ....................21
Calling up a malfunction
see Display messages
Capacities
see Technical data
Car
see Vehicle
Care
Carpets .......................................... 275
Car wash ........................................ 270
Display ........................................... 274
Exterior lights ................................ 273
Gear or selector lever ....................274
Index5

R
RACE START (AMG vehicles) ............. 161
RACETIMER (on-board computer) .... 198
Radar sensor system Activating/deactivating .................196
Display message ............................ 217
Radio
Selecting a station .........................189
see separate operating instructions
Reading lamp ..................................... 106
Rear compartment Setting the air vents ......................122
Rear fog lamp
Display message ............................ 211
Switching on/off ........................... 102
Rear seat (folding the backrest
forwards/back) ................................. 244
Rear view camera Cleaning instructions .....................273
Function/notes ............................. 168
Rear-view mirror
Anti-glare (manual) ..........................95
Dipping (automatic) .........................96
Rear window defroster
Problem (malfunction) ...................120
Rear window heating
Switching on/off ........................... 120
Refueling
Fuel gauge ....................................... 29
Important safety notes ..................137
Refueling process ..........................138
see Fuel
Releasing the parking lock
manually (automatic
transmission) ..................................... 137
Remote control Garage door opener .......................256
Reporting
Malfunctions relevant to safety ........ 24
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 216
Warning lamp ................................. 234
see Fuel Restraint system
see SRS (Supplemental Restraint
System)
Reverse gear
Engaging (automatic
transmission) ................................. 130
Roadside Assistance (breakdown) .... 21
Roller blind see Roller sunblind
Roller sunblind
Opening/closing .............................. 85
Panorama roof with power tilt/
sliding panel ..................................... 85
Roof carrier ........................................ 246
Roof lining and carpets (cleaning
guidelines) ......................................... 275
Roof load (maximum) ........................ 332
Route see Route guidance (navigation)
Route guidance (navigation) ............ 188
S
Safety Children in the vehicle .....................52
Child restraint systems ....................52
Occupant Classification System
(OCS) ............................................... 42
Overview of occupant safety
systems ........................................... 36
Safety systems
see Driving safety systems
Seat belts
Belt force limiters ............................ 51
Cleaning ......................................... 275
Correct usage .................................. 48
Emergency Tensioning Devices ........ 51
Fastening ......................................... 49
Important safety guidelines .............48
Releasing ......................................... 50
Safety guidelines ............................. 37
Special seat belt retractor ...............54
Warning lamp ................................. 227
Warning lamp (function) ................... 50
Seats
Adjusting (electrically) .....................90
Adjusting (manually and
electrically) ...................................... 90
14Index

Illustration: light switch with the c symbol for
the automatic headlamp mode/daytime running
lamps
1 WLeft-hand standing lamps2XRight-hand standing lamps3TParking lamps, license plate and
instrument cluster lighting4 cAutomatic headlamp mode/daytime
running lamps5 LLow-beam/high-beam headlampsBRRear fog lampCNFront fog lamps 4
The turn signals, high-beam headlamps and
the high-beam flasher are operated using the
combination switch ( Y page 103).
! Switch off the parking lamps and standing
lamps when you leave the vehicle. This
prevents the battery from discharging.
The exterior lighting (except the parking/
standing lamps) switches off automatically if
you:
R remove the SmartKey from the ignition lock
R open the driver's door with the SmartKey
in position 0
If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
XTurn the light switch to c or à .Low-beam headlampsXTo switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position 2 or start the engine.XTurn the light switch to L.
The L indicator lamp in the instrument
cluster lights up.
Daytime running lamps
Daytime running lamps in Canada
The daytime running lamps function is
required by law in Canada. It cannot therefore
be deactivated.
XTurn the light switch to c or à .
With the engine running: depending on the
ambient light, the daytime running lamps or
the low-beam headlamps are switched on.
When the low-beam headlamps are
switched on, the L indicator lamp in the
instrument cluster lights up.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
a drive position to P (vehicles with automatic
transmission) or if the parking brake is
applied, the low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in high ambient light
brightness: if you turn the light switch
to T , the daytime running lamps and the
parking lamps are switched on.
If the engine is running and you turn the light
switch to L, the manual settings take
precedence over the daytime running lamps.
Daytime running lamps in the USA
In the USA, the daytime running lamps are
deactivated upon delivery from the factory.
XTo activate the daytime running lamps
(vehicles with a luxury multifunction
steering wheel): you can activate the4
Only vehicles with front fog lamps have the fog lamps function.Exterior lighting101Lights and windshield wipers

Transmission position and drive
program display:Transmission position display;Drive program display
The current position of the selector lever is
shown by the indicators next to the selector
lever.
The indicators light up when the SmartKey is
inserted into the ignition lock. The indicators
go out when the SmartKey is removed from
the ignition lock.
Transmission positionsBPark position
Do not shift the transmission into
position P(Y page 140) unless the
vehicle is stationary. The parking
lock should not be used as a brake
when parking. In addition to
engaging the parking lock, you
must always apply the parking
brake to secure the vehicle.
The SmartKey can only be removed
if the transmission is in position P.
If the SmartKey is removed from
the ignition lock, the selector lever
is locked.
If the vehicle electronics are
malfunctioning, the selector lever
may be locked in position P. To
release the selector lever lock, see
"Releasing the parking lock
manually" ( Y page 137).CReverse gear
Only shift the transmission to R
when the vehicle is stationary.Automatic transmission131Driving and parkingZ

E EconomyComfortable, economical
drivingS SportSporty driving styleM ManualManual gearshifting
i
For further information on the automatic
drive program, see ( Y page 134).
Only change from automatic drive program
E or S to manual drive program M when the
vehicle is stationary.
XPress program selector button :
repeatedly until the letter for the desired
gearshift program appears in the
multifunction display.
AMG vehicles
Drive program selector with manual drive program
C Controlled
EfficiencyComfortable, economical
drivingS SportSporty driving styleS+ SportPlusExtremely sporty driving
styleM ManualManual gearshiftingRS RACE
STARTOptimal vehicle
acceleration from a
standstill
i For further information on the automatic
drive program, see ( Y page 134).
Only change from automatic drive program C,
S or S+ to manual drive program M when the
vehicle is stationary.XTurn drive program selector : until the
desired drive program appears in the
multifunction display in the speedometer.
The drive program indicator on drive
program selector : lights up in red.
i
The automatic transmission shifts to
automatic drive program C each time the
engine is started.
i RS cannot be selected during normal
driving. For further information on RACE
START, see ( Y page 161).
Steering wheel paddle shifters
:Left-hand steering wheel paddle shifter;Right-hand steering wheel paddle shifter
In the automatic drive program, you can
restrict or derestrict the shift range by using
the steering wheel paddle shifters
( Y page 134).
In the manual drive program, you can change
gear using the steering wheel paddle shifters
or the selector lever ( Y page 135).
i You can only change gear with the
steering wheel paddle shifters when the
transmission is in position D.
Automatic transmission133Driving and parkingZ

Clearing the shift range restrictionXPress and hold the selector lever towards
D+ until D is shown once more in the
multifunction display.
or
XPull and hold the right-hand steering wheel
paddle shifter until D is shown again in the
multifunction display.
The automatic transmission shifts from the
current shift range directly to D.
Selecting the ideal shift range
XPress the selector lever to the left towards
D– and hold it in position.
or
XPull the left-hand steering wheel paddle
shifter and hold it in position.
The automatic transmission shifts to the
gear which allows optimum acceleration
and deceleration. To do this, the automatic
transmission shifts down one or more
gears.
Manual drive program
Switching on the manual drive program
The manual drive program is only available for
vehicles with the dynamic handling package
and for AMG vehicles.
Manual drive program M is different from
drive program S (in AMG vehicles, drive
programs S and S+) with regard to
spontaneity, responsiveness and
smoothness of gear changes.
Manual drive program M can be selected
using the drive program selector or the
program selector button. You can change
gears using the steering wheel paddle shifters
or the selector lever in manual drive program
M if the transmission is in position D.
XPress the program selector button
( Y page 132) repeatedly until M appears in
the multifunction display.XAMG vehicles: turn the drive program
selector (Y page 133) until M appears in the
multifunction display.
The indicator M on the drive program
selector lights up in red.
Upshifting
i Vehicles with the dynamic handling
package : if the maximum engine speed for
the shift range is reached and you continue
to accelerate, the automatic transmission
shifts up, except when manual drive
program M is selected.
XBriefly press the selector lever to the right
towards D+.
or
XPull the right-hand steering wheel paddle
shifter ( Y page 133).
The automatic transmission shifts up to the
next gear.
Vehicles with AMG engines
! In manual drive program M, the automatic
transmission does not shift up
automatically even when the engine
limiting speed for the current gear is
reached. When the engine limiting speed is
reached, the fuel supply is cut to prevent
the engine from overrevving. Always make
sure that the engine speed does not reach
the red area of the tachometer. There is
otherwise a risk of engine damage.
Before the engine speed reaches the red area,
an upshift indicator appears in the
multifunction display.
:Gear indicator;Upshift indicatorAutomatic transmission135Driving and parkingZ

DownshiftingXBriefly press the selector lever to the left
towards D–.
or
XPull the left-hand steering wheel paddle
shifter ( Y page 133).
The automatic transmission shifts down to
the next gear.
i If you brake the vehicle or stop without
shifting down, the automatic transmission
will shift down to a gear that will allow the
vehicle to accelerate or pull away again.
i Vehicles with the dynamic handling
package : to avoid overrevving the engine
when downshifting, the automatic
transmission does not shift to a lower gear
if this would result in the maximum engine
speed being exceeded.
i For maximum acceleration, push the
selector lever to the left or pull and hold the
left-hand steering wheel paddle shifter until
the transmission shifts to the optimal gear
for the current speed.
Kickdown
i Vehicles with an AMG engine: it is not
possible to use kickdown in manual drive
program M.
You can also use kickdown for maximum
acceleration in manual drive program M.
XVehicles for USA: fully depress the
accelerator pedal.
The transmission shifts to a lower gear
depending on the engine speed.XVehicles for Canada: depress the
accelerator pedal beyond the pressure
point.
The transmission shifts to a lower gear
depending on the engine speed.
i During kickdown, you cannot change gear
using the steering wheel paddle shifters or
the selector lever.
Switching off the manual drive programXVehicles with the dynamic handling
package: press the program selector
button ( Y page 132). M is no longer shown
in the multifunction display.XAMG vehicles: turn the drive program
selector ( Y page 133) until C, S or S+
appears in the multifunction display.136Automatic transmissionDriving and parking

Problems with the transmissionProblemPossible causes/consequences and M SolutionsThe transmission has
problems shifting gear.The transmission is losing oil.XHave the transmission checked at a qualified specialist
workshop, e.g. an authorized Mercedes-Benz Center,
immediately.The acceleration ability
is deteriorating.
The transmission no
longer changes gear.The transmission is in emergency mode.
It is only possible to shift into second gear and reverse gear.XStop the vehicle.XShift the transmission to position P.XSwitch off the engine.XWait at least 10 seconds before restarting the engine.XShift the transmission to position D or R.
If D is selected, the transmission shifts into second gear; if R is
selected, the transmission shifts into reverse gear.XHave the transmission checked at a qualified specialist
workshop, e.g. an authorized Mercedes-Benz Center,
immediately.Releasing the parking lock manually
In the event of an electrical malfunction, it is
possible to release the selector lever lock
manually to move it out of position P, e.g. if
you wish to tow the vehicle away.
! Do not use any sharp-edged objects to
remove the selector lever gaiter from the
center console. This could damage the
selector lever gaiter.
XApply the parking brake.XPry off selector lever gaiter : with a flat,
blunt object, (e.g. a screwdriver wrapped in
cloth) from the right-hand edge, pulling it
up and out.XPress release buttons ; down and
simultaneously move the selector lever out
of position P.
The selector lever can now be moved freely
until it is returned to position P.
Refueling
Important safety notes
GWARNING
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
personal injury.
Never allow sparks, flames or smoking
materials near gasoline.
Refueling137Driving and parkingZ