Page 176 of 506

174 Controls in detailAutomatic transmissionFor more information on driving with an au-
tomatic transmission, see the “Getting 
started” section (
page 46).
Your vehicle’s transmission adapts its gear 
shifting process to your individual driving 
style by continually adjusting the shift 
points up or down. These shift point adjust-
ments are performed based on current 
operating and driving conditions.
If the operating conditions change, the 
automatic transmission reacts by 
adjusting its gear shift program.
Gearshift pattern for automatic 
transmissionThe automatic transmission selects indi-
vidual gears automatically, depending on:
the gear selector lever positionD with 
gear ranges (
page 177)
the selected program mode: 
(C/S)(
page 179)
or
(M/C/S) (E 55 AMG only) 
(
page 183)
the position of the accelerator pedal 
(page 180)
the vehicle speed1Current gear range/gear selector lever 
position
2Current program mode
The current gear range/gear selector lever 
position and program mode (
C/S) or 
(
M/C/S) appear in the multifunction dis-
play.
An additional indication of the current gear 
selector lever position can be found on the 
cover of the shifting-gate. 
The indicators come on when you activate 
a switch (e.g. unlocking the vehicle or 
opening a door) and go out after approxi-
mately 15 minutes.
iDuring the brief warm-up, transmission 
upshifting is delayed. This allows the 
catalytic converter (gasoline engine) or 
the oxidation catalyst (Diesel engine) 
to reach its operating temperature ear-
lier. 
     
        
        Page 177 of 506

175 Controls in detail
Automatic transmission
When the gear selector lever is in 
positionD, you can influence transmission 
shifting by:
limiting the gear range
changing gears manually
Warning!
G
It is dangerous to shift the gear selector 
lever out ofP orN if the engine speed is 
higher than idle speed. If your foot is not 
firmly on the brake pedal, the vehicle could 
accelerate quickly forward or reverse. You 
could lose control of the vehicle and hit 
someone or something. Only shift into gear 
when the engine is idling normally and when 
your right foot is firmly on the brake pedal.
!Allow engine to warm up under low 
load use. Do not place full load on the 
engine until the operating temperature 
has been reached. 
Shift into reverse gear R or parking 
positionP only when the vehicle is 
stopped.
Avoid spinning of a drive wheel for an 
extended period when driving off on 
slippery road surfaces. This may cause 
serious damage to the drivetrain which 
is not covered by the Mercedes-Benz 
Limited Warranty. 
     
        
        Page 181 of 506

179 Controls in detail
Automatic transmission
Automatic shift programm
The program mode selector switch is 
located on the lower part of the center 
console.
1Program mode selector switch
C Comfort For comfort driving
S Sport For standard driving
The current gear selector lever position 
and the selected program mode (
C/S) are 
indicated in the multifunction display 
(
page 174).
!Coasting the vehicle, or driving for any 
other reason with gear selector lever 
inN can result in transmission damage 
that is not covered by the 
Mercedes-Benz Limited Warranty.Warning!
G
Getting out of your vehicle with the gear 
selector lever not fully engaged in positionP 
is dangerous. Also, positionP alone is not 
intended to or capable of preventing your 
vehicle from moving, possibly hitting people 
or objects.
Always set the parking brake in addition to 
shifting to positionP (
page 55).
When parked on an incline, turn the front 
wheels towards the road curb.
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or 
leaves can come into contact with the hot 
exhaust system, as these materials could be 
ignited and cause a vehicle fire.
Warning!
G
When leaving the vehicle, always remove the 
SmartKey or the SmartKey with 
KEYLESS-GO* from the starter switch, take 
it with you, and lock the vehicle. Do not 
leave children unattended in the vehicle, or 
with access to an unlocked vehicle. Children 
could move the gear selector lever from 
positionP, which could result in an accident 
and/or serious personal injury. 
     
        
        Page 183 of 506

181 Controls in detail
Automatic transmission
Working on the vehicle
Steering wheel gearshift control (Speedshift) E 55 AMG 
When driving in the automatic program 
modes C, S or in the manual program 
mode M you can change the gears manual-
ly on the steering wheel or by using the 
gear selector lever (
page 176).The steering wheel gearshift buttons are 
located to the left and right of the steering 
wheel.
1Left button: downshift
2Right button: upshift
Warning!
G
When working on the vehicle, set the 
parking brake and move gear selector lever 
to positionP. Otherwise the vehicle could 
roll away.iTo avoid overrevving the engine when 
downshifting with steering wheel 
gearshift buttons, the transmission will 
not shift to a lower gear if the engine’s 
max. speed would be exceeded.
!Allow engine to warm up under low 
load use. Do not place full load on the 
engine until the operating temperature 
has been reached. 
Shift into reverse gear R or parking 
positionP only when the vehicle is 
stopped.
Avoid spinning of a drive wheel for an 
extended period when driving off on 
slippery road surfaces. This may cause 
serious damage to the drivetrain which 
is not covered by the Mercedes-Benz 
Limited Warranty. 
     
        
        Page 185 of 506

183 Controls in detail
Automatic transmission
Manual shift program E 55 AMG
In the manual program mode M you can 
change the gears manually on the steering 
wheel (
page 181) or by using the gear 
selector lever (
page 176).The program mode selector switch is 
located on the lower part of the center 
console.
1Program mode selector switch
M Manual For manual gear shifting
C Comfort For comfort driving
S Sport For standard driving
The current gear selector lever position 
and the selected program mode (
M/C/S) 
are indicated in the multifunction display 
(
page 174).Activating manual shift program
Press program mode selector 
switch1 repeatedly until the
M for 
manual shift program mode M appears 
in the multifunction display.
The transmission switches to the 
manual program modeM. Automatic 
shifting is switched off. The gear range 
is not limited.
You can change the gears manually when 
the gear selector lever is in positionD. You 
can upshift or downshift through the gears 
in succession.
!Allow engine to warm up under low 
load use. Do not place full load on the 
engine until the operating temperature 
has been reached.
Shift into reverse gear R or parking 
positionP only when the vehicle is 
stopped.
Avoid spinning of a drive wheel for an 
extended period when driving off on 
slippery road surfaces. This may cause 
serious damage to the drive train which 
is not covered by the Mercedes-Benz 
Limited Warranty. 
     
        
        Page 186 of 506

184 Controls in detailAutomatic transmissionDownshifting
Briefly press the gear selector lever to 
the left in theD-direction 
(page 176).
or
Press button1 on the left side of the 
steering wheel (
page 181).
The transmission shifts to the next 
lower gear.Upshifting
Briefly press the gear selector lever to 
the right in theD+direction 
(page 176).
or
Press button2 on the right side of the 
steering wheel (
page 181).
The transmission shifts to the next 
higher gear.
If, instead of the manual program mode 
symbol
M, thep symbol appears in 
the multifunction display (
page 174), 
shift to the next higher gear. The fuel 
supply will otherwise be interrupted to 
prevent the engine from overrevving.
Warning!
G
On slippery road surfaces, never downshift 
in order to obtain braking action. This could 
result in drive wheel slip and reduced 
vehicle control. Your vehicle’s ABS will not 
prevent this type of loss of control.iWhen you brake or stop, the transmis-
sion shifts down to a gear from which 
you can easily accelerate or take off.
!In the manual program modeM, the 
transmission will not upshift, even if 
the engine has reached its overrevving 
range. Shift up to the next gear before 
the engine has reached its overrevving 
range. Make absolutely certain that the 
engine speed does not reach the red 
marking on the tachometer 
(page 24). Otherwise the engine 
could be damaged which is not covered 
by the Mercedes-Benz Limited 
Warranty. 
     
        
        Page 190 of 506
188 Controls in detailGood visibilitySun visors
The sun visors protect you from sun glare 
while driving.
Swing sun visors down when you expe-
rience glare.1Sun visor
2Mounting
Swing sun visor1 down when you ex-
perience glare. 1Sun visor
2Mirror cover
3Mirror lamp
4Vanity mirror
Make sure the sun visor is properly en-
gaged in the mounting.
Lift the mirror cover to access the mir-
ror.
Lamp3 switches on.
Warning!
G
Do not use the vanity mirror while driving.
Keep the mirrors in the sun visors closed 
while vehicle is in motion. Reflected glare 
can endanger you and others. 
     
        
        Page 256 of 506
254 Controls in detailLoadingRoof rack*
1TrimPreparing roof rack installation
Open trim1 at the trim strips in the 
roof. 
Secure the roof rack according to man-
ufacturer’s instructions for installation. 
Ski sack*
Unfolding and loading
Fold rear armrest down (arrow).
Swing cover1 down.
Warning!
G
Only use roof racks approved by 
Mercedes-Benz for your vehicle model to 
avoid damage to the vehicle. Follow manu-
facturer’s installation instructions.
!Load the roof rack in such a way that 
the vehicle cannot be damaged while 
driving.
Make sure
you can fully raise the tilt/sliding 
sunroof* or tilt/sliding panel*
you can fully open the trunk