2013 MERCEDES-BENZ E-Class SEDAN ECU

Doors
Important safety notes
G
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint
system, and do not give them access
to an unlocked vehicle. A child's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. They could:
R injure themselves on vehicle parts
R be seriously or fatally injured by extreme
heat or cold
R injure themselves or have an accident with
vehicle equipment that may still be in
operation even after the SmartKey has
been removed from the ignition, such as the
seat adjustment, steering wheel
adjustment or memory function.
If children open a door, they could cause
severe or even fatal injury to other persons; if
they get out of the vehicle, they could injure
themselves when doing so or be seriously or
even fatally injured by any passing traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very
hot, and a child could be burned on these
parts. G
WARNING
Do not carry heavy or hard objects in the
passenger compartment or trunk/cargo
compartment unless they are firmly secured
in place.
Unsecured or improperly positioned cargo
increases a child's risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident Unlocking and opening doors from
the inside
You can open a door from inside the vehicle
even if it has been locked.
You

can only open the rear doors from inside
the vehicle if they are not secured by the
child-proof locks (Y page 66). X
Pull door handle ;.
If
the door is locked, locking knob : pops
up. The door is unlocked and can be
opened. Centrally locking and unlocking the
vehicle from the inside
You can centrally lock or unlock the vehicle
from the inside. X
To unlock: press button :.
X To lock: press button ;.
If
all the doors are closed, the vehicle locks.
You cannot unlock the vehicle centrally from
the
inside if the vehicle has been locked with
the SmartKey or KEYLESS-GO. Doors
85
Opening/closing Z

X
Close the driver's door.
X Take the mechanical key out of the
SmartKey (Y page 80).
X Insert the mechanical key into the lock of
the driver's door as far as it will go. 1
Locking
X Turn the mechanical key clockwise as far
as it will go to position 1.
X Turn the mechanical key back and remove
it.
X Make sure that the doors and the trunk lid/
tailgate are locked.
X Insert the mechanical key into the
SmartKey. Trunk/cargo compartment
Important safety notes
G
WARNING
Ensure that the trunk/tailgate is closed when
the engine is running and the vehicle is in
motion.
Among other dangers, deadly carbon
monoxide (CO) may enter the vehicle interior
and cause unconsciousness and even death. G
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint

system, and do not give them access
to an unlocked vehicle. A child's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. They could:
R injure themselves on vehicle parts
R be seriously or fatally injured by extreme
heat or cold
R injure themselves or have an accident with
vehicle equipment that may still be in
operation even after the SmartKey has
been removed from the ignition, such as the
seat adjustment, steering wheel
adjustment or memory function.
If children open a door, they could cause
severe or even fatal injury to other persons; if
they get out of the vehicle, they could injure
themselves when doing so or be seriously or
even fatally injured by any passing traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very
hot, and a child could be burned on these
parts. G
WARNING
Do not carry heavy or hard objects in the
passenger compartment or trunk/cargo
compartment unless they are firmly secured
in place.
Unsecured or improperly positioned cargo
increases a child's risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident
! The trunk lid/tailgate swings upwards
and to the rear when opened. Therefore, Trunk/cargo compartment
87
Opening/closing Z

Seats
Important safety notes
G
WARNING
The seats can still be adjusted when there is
no key in the ignition lock. For this reason,
children should never be left unsupervised in
the vehicle. They could otherwise become
trapped when adjusting the seat. G
WARNING
Make sure that the back of your head is
supported at eye level by the central area of
the head restraint. If your head is not
supported
correctly by the head restraint, you
could suffer a severe neck injury in the event
of an accident. Never drive if the head
restraints are not engaged and set correctly. G
WARNING
In order to avoid possible loss of vehicle
control, all seat, head restraint, steering
wheel and rear view mirror adjustments, as
well as fastening of seat belts, must be done
before setting the vehicle in motion. G
WARNING
Do not adjust the driver's seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never

travel in a moving vehicle with the seat
backrest in an excessively reclined position as
this can be dangerous. You could slide under
the seat belt in a collision. If you slide under
it, the seat belt would apply force at the
abdomen or neck. This could cause serious or
fatal injuries. The seat backrest and seat belts
provide the best restraint when the wearer is
in a position that is as upright as possible and
seat belts are properly positioned on the
body. G
WARNING
Your seat belt must be adjusted so that you
can correctly fasten your seat belt. Observe the following points:
R
adjust

the seat backrest until your arms are
slightly angled when holding the steering
wheel.
R adjust the seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The
position should be as far back as possible
with the driver still able to operate the
controls properly.
R adjust the head restraint so that it is as
close to the head as possible and the center
of the head restraint supports the back of
the head at eye level.
R never place hands under the seat or near
any moving parts while a seat is being
adjusted.
Failure to do so could result in an accident
and/or serious personal injury. G
WARNING
According to accident statistics, children are
safer when properly restrained on the rear
seats

than on the front-passenger seat. Thus,
we strongly recommend that children be
placed in the rear seat whenever possible.
Regardless of seating position, children 12
years old and under must be seated and
properly secured in an appropriately sized
child restraint system or booster seat
recommended for the size and weight of the
child. For additional information, see the
"Children in the vehicle" section.
A child's risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and/
or the child is not properly secured in the child
restraint.
! To avoid damage to the seats and the seat
heating, observe the following information:
R keep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
R if the seat covers are damp or wet, do not
switch on the seat heating. The seat Seats
103
Seats, steering wheel and mirrors Z

Adjusting the 4-way lumbar support
:
To raise the backrest contour
; To soften the backrest contour
= To lower the backrest contour
? To harden the backrest contour
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back. Folding bench seat in the cargo
compartment (Wagon)
Important safety notes G
WARNING
The rear seat backrests must be locked in the
upright position if you are using the folding
bench seat in the cargo compartment.
Do not pull away unless the head restraint in
the folding bench seat is installed correctly.
Make sure that the center of the head
restraint supports the seat occupant's head
at
about eye level. This can reduce the risk of
injury to a child in the event of an accident.
Ensure that the seat belt is routed correctly
across the body and the seat belt buckle is
engaged.
Never leave children unsupervised in the
vehicle. This applies even if they are secured
in a child restraint system.
Secure children as recommended; see the
"Children in the vehicle" section. G
WARNING
Only replace damaged covers with genuine
covers.
Make sure that items of luggage and other
objects in the cargo compartment are well
secured.
Otherwise, the load could cause injury in the
event of sharp braking, a sudden change in
direction or an accident.
The folding bench seat in the cargo
compartment is only suitable for persons no
more than

4.6 ft (1.40 m) tall and weighing a
maximum of 110 lb (50 kg).
The maximum permissible weight available
for passengers may be reduced by extensive
optional extras and the vehicle load. Observe
the maximum gross vehicle weight and the
gross axle weight rating, which can be found
on the vehicle identification plate
(Y page 405).
The combined cargo cover and net must be
installed if you are using the folding bench
seat (Y page 297).
Folding out the folding bench seat X
Make sure that the backrests of the rear
bench seat are locked in the upright
position.
X Move the handle for the combined cargo
cover and net upwards ( Y page 297).
X Pull release handle : and fold the
backrest of the folding bench seat
upwards. 108
Seats
Seats, steering wheel and mirrors

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible.
Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: ( Y page 25).Breaking-in notes
Important safety notes
New and replaced brake pads and discs only
reach their optimum braking effect after
several hundred kilometers of driving.
Compensate

for this by applying greater force
to the brake pedal. The first 1,000 miles (1,500 km)
The
more you look after the engine when it is
new, the more satisfied you will be with its
performance in the future.
R You should therefore drive at varying
vehicle and engine speeds for the first
1,000 miles (1,500 km).
R Avoid heavy loads, e.g. driving at full
throttle, during this period.
R Change gear in good time, before the
tachometer needle is Ô of the way to the
red area of the tachometer.
R If possible, do not depress the accelerator
pedal past the point of resistance
(kickdown).
R Only select shift ranges 3, 2 or 1 when
driving slowly, e.g. in mountainous terrain.
After 1,000 miles (1,500 km), you can
increase the engine speed gradually and
accelerate the vehicle to full speed. Additional breaking-in notes for AMG
vehicles:
R
Do not drive faster than

85 mph
(140 km/h) for the first 1000 miles
(1500 km).
R Only allow the engine to reach a maximum
engine speed of 4500 rpm briefly.
R Change gear in good time.
i You should also observe these notes on
running in if the engine or parts of the drive
train on your vehicle have been replaced.
i Always observe the respective speed
limits. AMG vehicles with rear axle locking
differential
Your vehicle is equipped with a self-locking
differential on the rear axle. To improve the
protection

of the differential on the rear axle,
change the oil after a break-in distance of
2,000 miles (3,000 km). This oil change
extends the service life of the differential.
Have the oil change carried out at a qualified
specialist workshop. Driving
Important safety notes
G
WARNING
Objects in the driver's footwell can restrict the
pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle
is jeopardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient

clearance for the pedals. Do not use
loose floormats. 152
Driving
Driving and parking

ECO start/stop function
Important safety notes G
WARNING
If the engine is switched off automatically and
you exit the vehicle, the engine is restarted
automatically.
The vehicle may begin moving.
There is a risk of accident and injury.
If you wish to exit the vehicle, always turn off
the ignition and secure the vehicle against
rolling away.
General notes i
Hybrid vehicles: the ECO start/stop
function cannot be deactivated.
The

ECO start/stop function is only available
for the E 63 AMG.
The ECO start/stop function switches the
engine off automatically when the vehicle
stops moving.
The engine starts automatically when the
driver wants to pull away again. The ECO
start/stop function thereby helps you to
reduce the fuel consumption and emissions
of your vehicle.
Every time you switch on the engine using the
SmartKey or the Start/Stop button, the ECO
start/stop function is activated.
The ECO start/stop function is only available
in drive program C.
If the green ¤ symbol is shown in the
multifunction display, all the conditions for
automatic engine switch-off have been
fulfilled ( Y page 158). The Stop/Start
active display message also appears in the
multifunction display. If conditions for
automatic engine switch-off have not been
fulfilled ( Y page 158), the ¤ symbol will
be shown in yellow. The Stop/Start
inactive display message also appears in
the multifunction display.
If the ECO start/stop function has been
manually deactivated ( Y page 157) or a
malfunction has caused the system to be deactivated, the ¤ symbol is not
displayed.
AMG vehicles:
in the AMG menu on the
multifunction display, the Stop/Start
active or Stop/Start inactive display
message disappears.
Deactivating/activating the ECO start/
stop function ECO button
X
To switch off: press button : in drive
program C.
or
X Switch to drive program S, S+ or M
(Y page 165).
Indicator lamp ; on button : and the
¤

symbol in the multifunction display go
out.
The Stop/Start active or Stop/Start
inactive message in the AMG menu in the
multifunction display goes out.
X To switch on: press button :.
Indicator lamp ; lights up. If drive
program S, S+

or M is active, the automatic
transmission switches to drive program C.
If all conditions for automatic engine
switch-off ( Y page 158) are fulfilled, the
¤ symbol is shown in green in the
multifunction display. In addition, the
Stop/Start active message is shown in
the AMG menu in the multifunction display.
If conditions for automatic engine switch-
off (Y page 158) have not been fulfilled, the
¤ symbol will be shown in yellow. If this Driving
157
Driving and parking Z

Transmission positions
B
Park position
Do not shift the transmission into
position
P (Y page
175) 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 transmission
may be locked in position P.
Have the vehicle electronics
checked immediately at a qualified
specialist workshop. C
Reverse gear
Only shift the transmission to
R
when the vehicle is stationary. A
Neutral
Do not shift the transmission to
N
while driving. The transmission
could otherwise be damaged.
No power is transmitted from the
engine to the drive wheels.
Releasing

the brakes will allow you
to move the vehicle freely, e.g. to
push it or tow it.
If ESP ®
is deactivated or faulty:
only shift the transmission to
position N if the vehicle is in danger
of skidding, e.g. on icy roads.
! Rolling in neutral N can damage
the drive train. 7
Drive
The automatic transmission
changes gear automatically. All
forward gears are available.
Changing gear
The automatic transmission shifts to the
individual gears automatically when it is in
transmission position D. This automatic
gearshifting behavior is determined by:
R a shift range restriction, if selected
R the selected drive program
E/S or M (AMG vehicles)

(Y page 165)
R the position of the accelerator pedal
R the road speed Driving tips
AMG vehicles When shifting down, the double-clutch
function is active regardless of the currently
selected drive program. The double-clutch
function reduces load change reactions and
is conducive to a sporty driving style. The
sound generated by the double-clutch164
Automatic transmission
Driving and parking

G
WARNING
If you open the DEF tank cap, small amounts
of ammonia vapor may be released. This
depends
in particular upon the age of the DEF.
Ammonia vapors have a pungent odor and are
particularly irritating to:
R skin
R mucous membranes
R eyes
You may experience a burning sensation in
your eyes, nose and throat, as well as
coughing and watering of the eyes.
Do not inhale any ammonia vapors that may
be released. Fill the DEF tank only in well-
ventilated areas.
! Only use DEF in accordance with
ISO 22241. Do not mix any additives with
DEF, and do not dilute DEF with water. This
may destroy the BlueTEC exhaust gas
aftertreatment system.
! Rinse surfaces that have come into
contact with DEF immediately with water or
remove DEF using a damp cloth and cold
water. If the DEF has already crystallized,
use a sponge and cold water to clean it. DEF
residues crystallize after time and
contaminate the affected surfaces.
! DEF is not a fuel additive and must not be
added to the fuel tank. If DEF is added to
the fuel tank, this can lead to engine
damage.
! Only screw on the DEF refill bottle hand-
tight. It could otherwise be damaged.
The DEF filler neck is under the trunk floor.
X Switch the ignition off.
X Open the trunk.
X Lift up the trunk floor ( Y page 301). X
Turn DEF cap : counter-clockwise and
remove it. X
Turn DEF filler cap ; counter-clockwise
and open it.
Filler

cap ; is secured with a plastic strip. X
Unscrew the protective cap from DEF refill
bottle =.
X Position DEF refill bottle = as shown on
the filler neck and screw it on hand-tight.
X Press DEF refill bottle = downwards.
The DEF tank is filled. This may take up to
one minute.
i To add between service intervals, fill the
DEF

tank with approximately 1 gal (3.8 l) of174
Refueling
Driving and parking