Holding the vehicle stationary on uphill
gradients
G WARNING
If the clutch overheats, the electronic man-
agement system is automatically deactivated.
This interrupts the power transmission. The
vehicl em ay ,f or example, roll backwards on
gradients. There is ar isk of an accident.
Never hold the vehicl es tationary on uphill
gradients by depressing the accelerator.
The clutch may overheat if you hold the vehicle
stationary on uphill gradients by depressing the
accelerator pedal. If the clutch overheats, a
warning tone sounds.
All vehicle s( except Mercedes-AMG vehi-
cles): the Stop Vehicle Shift to 'P'
Leave Engine Running display message
appears in the multifunction display .Y ou will
only be abl etoc ontinue you rj ourney once the
clutch has coole dd ow na nd the display mes-
sage in the multifunction display has disap-
peared.
Mercedes-AMG vehicles: the Trans. Oil
Overheated Drive on with Care display
message appears in the multifunction display.
Do not hold the vehicl es tationary on uphill gra-
dients by depressing the accelerator pedal.
Instead, only ever hold the vehicl es tationary on
uphill gradients by: R
depressing the brake pedal R
activating the HOLD function R
engaging the electric parking brake
Kickdown Use kickdown for maximu ma cceleration.X
Depress the accelerator peda lb eyond the
pressure point.
The automatic transmission shifts to al ower
gea rd epending on the engine speed.X
Ease off the accelerator peda lo nce the
desired spee disr eached.
The automatic transmission shifts back up.
Mercedes-AMG vehicles: it is only possible to
use kickdown in the automatic drive program
and the temporary manua ld rive program M .
When manua ld rive program M is permanently
activated, kickdown is not possible. For further information on kickdown in manual
drive program M ( Y
pag e1 38).
Rocking the vehicle free Shifting back and forth between transmission
positions [ and ^ can help to free up the
vehicl eifitg ets stuck in mud or snow. The vehi-
cle's engine management system limits the
spee dtoam aximu mof5m ph (9 km/h) when
shifting back and forth. To shift repeatedly
between transmission positions [ and ^ ,
move the DIRECT SELECT leve rupa nd down
pas tt he point of resistance.
Drive programs
Al lv ehicle s( except Mercedes-AMG
vehicles) Drive program C( Comfort)Drive program C is characterized by the follow-
ing: R
the vehicl ed elivers comfortable, economical
handling characteristics. R
the vehicl ep ulls awa ym ore gently in forward
and reverse gears, unless the accelerator
peda lisd epressed fully. R
the vehicl eh as improved driving stability ,f or
exampl eons lippery road surfaces. R
optima lf uel consumption resulting from the
automatic transmission shifting up sooner.
The vehicl eisd rive nint he low engine speed
range and the wheels are less likel ytos pin.
Drive program S( Sport)
Drive program S is characterized by the follow-
ing: R
sporty engine settings. R
the automatic transmission shifts up later.
The fuel consumption possibly being higher
as ar esult of the later automatic transmission
shift points.134
Automatic transmission
Driving and parking
