75
Sequential manual gearbox SMG*The conceptThe sequential manual gearbox SMG is
an automated manual gearbox with
which clutching and shifting is assumed
by an electro-hydraulic system.
The SMG is operated via the selector
lever in the center console and two shift
paddles on the steering wheel.
It offers the following functions:
>Sequential mode: manual mode
>Drive mode: automatic operation
>Ability to choose between two differ-
ent driving programs: Standard,
Sport
>Operating safety through protection
against misshifting
>Automatic upshifts and downshifts in
the drive mode
>Automatic downshifts at minimum
engine rpm
>Kickdown function in the drive mode.
>Acceleration assistant, refer to
page 78.
Selector lever positionsThe current selector lever position is
indicated by a light-emitting diode in
the center console.
R: Reverse
N: Neutral
Position for forward driving with one-
touch functions:
Sequential mode
+: manual upshifts
—: manual downshifts
D: drive mode.
The SMG is ready for operation in igni-
tion key position 2.
The gearbox is automatically
placed in neutral gear if the
driver's door is opened while the engine
is running and the driver does not actu-
ate the pedals, the shift paddles or the
selector lever.
This is accompanied by an acoustic
signal and the flashing gear indicator.
The gear display N appears in the
instrument cluster.
A driving position can only be engaged
when the driver's door is closed.
When the vehicle is unlocked, a buzzer
in the area of the transmission indicates
that the system is ready for operation.<
ShiftlockWhen the car is at a standstill, a safety
function requires you to depress the
brake pedal if you want to move the
selector lever from the neutral
position N to a driving position.Driving precautions
Use enough acceleration to pull
away speedily when moving off on
an uphill gradient. Never try to prevent
the car from rolling back on an uphill
gradient by depressing the accelerator
pedal; always apply the handbrake.
Otherwise you could overheat the SMG
gearbox.<
OverviewControlsMaintenanceRepairsDataIndex
Everything from A to ZFlat tire 153
Flat Tire Monitor 94
space-saver spare tire 153
Flat Tire Monitor 94
indicator lamp 18, 19, 95
Flat tire, refer to Tire condi-
tion 129
Fluid reservoir for washer
systems 138
Fog lamps 99
indicator lamp 20
Follow me home lamps 97
Footbrake, refer to General
driving notes 125
Front airbags 61
Front fog lamps 99
Front seat adjustment 53
Fuel
display 87
quality 25
volume 169
Fuel consumption
display 91
Fuel display, refer to Fuel
gauge 87
Fuel economy, refer to
Energy control 86
Fuel filler door 24
release following an elec-
trical malfunction 24
Fuel level indicator, refer to
Fuel gauge 87Fuel mixture preparation 166
Fuel reserve indicator, refer
to Fuel gauge 87
Fuel tank capacity 169
Fully-automatic convertible
top 46
activation 46
convenience operation
32, 33
opening, closing 47
remote control 32
Fuses 157
G
Garage door opener, refer to
Integrated universal
remote control 112
Gasoline consumption, refer
to Average fuel consump-
tion 91
Gasoline, refer to Fuel spec-
ifications 25
Gear indicator 77, 81
Gear lever
automatic transmission
with Steptronic 79
sequential manual gear-
box SMG 75
Gearbox
manual transmission 74
Gearshift lever
manual transmission 74General driving notes 125
Glove compartment 111
Grills, refer to Ventilation
102, 106
Gross weight, refer to
Weights 168
H
Handbrake, refer to Parking
brake 73
Hardtop 127
Hardtop preparation 127
Hardtop, refer to the sepa-
rate Owner's Manual 127
Hazard warning flashers 14
Hazard warning triangle 23
Head restraints 54
Headlamp cleaning system
cleaning headlamps 84
washer fluid 138, 169
Headlamp control, auto-
matic 97
Headlamp flasher 99
indicator lamp 21
Headlamps
bulb replacement 149
care, refer to the Caring
for your vehicle brochure
Heated mirrors 59Heated rear window
air conditioning 104
automatic climate
control 109
Heated seats 58
Heating
exterior mirrors 59
rear window 104, 109
seats 58
Heating and ventilation
102, 106
Heavy loads, refer to Cargo
loading 119
Height adjustment
seats 53
steering wheel 59
Height, refer to
Dimensions 167
High beams 82, 83, 99
bulb replacement 150
headlamp flasher 99
indicator lamp 21
Holder for beverages 115
Hood release 134
Horn 14
Hub cap 154
Hydraulic brake assistant,
refer to DBC 125
Hydraulic system
brakes 126
Hydroplaning 125
