Mercedes-Benz CLA Operator's Manual page 158

Automatic transmission
156
Upshifting
Pull the right-hand steering wheel paddle
X
shifter ( page 154).
Y
The automatic transmission shifts up to the
next gear.
All vehicles (except AMG vehicles): in
order to prevent engine damage the auto-
matic transmission automatically shifts up:
if the maximum engine speed on the cur-
R
rently engaged gear is reached and
you continue to accelerate.
R
AMG vehicles:
! In manual drive program M, the automatic
transmission does not shift up automati-
cally 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.
Shift recommendation
The gearshift recommendations assist you in
adopting an economical driving style. The rec-
ommended gear is shown in the multifunction
display.
Shift to recommended gear ; according
X
to gearshift recommendation : when
shown in the multifunction display of the
instrument cluster.
AMG vehicles
! In manual drive program M, the automatic
transmission does not shift up automati-
cally 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.
Gear indicator
:
Upshift indicator
;
Before the engine speed reaches the red area,
an upshift indicator will be shown in the mul-
tifunction display.
If the color in the speedometer multifunc-
X
tion display changes to red and the
play message is shown, shift up a gear.
Downshifting
Pull the left-hand steering wheel paddle
X
shifter ( page 154).
Y
The automatic transmission shifts down to
the next gear.
If you slow down or stop without shifting
down, the automatic transmission automati-
cally shifts down.
For maximum acceleration, pull the left-hand
steering wheel paddle shifter until the trans-
mission selects the optimum gear for the cur-
rent speed.
If the engine exceeds the maximum engine
speed when shifting down, the automatic
transmission protects against engine damage
by not shifting down.
UP UP dis-