engine MERCEDES-BENZ E350 2010 W212 Service Manual

XMake sure the automatic transmission is in
park position P.
The transmission position indicator in the
multifunction display should be on P
(Y page 118).
With SmartKey
XDo not depress the accelerator pedal.XGasoline engine: Turn the SmartKey in the
starter switch to position 3 (Y page 85) and
release it.
The engine starts automatically.
XDiesel engine: Turn the SmartKey in the
starter switch to position 2 (Y page 85).
Preglow indicator lamp % in the
instrument cluster comes on.
XAs soon as preglow indicator lamp %
goes out, turn the SmartKey in the starter
switch to position 3 and release it.
The engine starts automatically.
iIf the engine is at operating temperature,
preglow indicator lamp % may not stay
on and you can start the engine without
preglowing.
With KEYLESS-GO
GWarning!
As long as the SmartKey is in your vehicle, the
vehicle can be started. Therefore, never leave
children unattended in the vehicle, as they
could otherwise accidentally start the engine.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Do
not leave children unattended in the vehicle,
or with access to an unlocked vehicle. A
child’s unsupervised access to a vehicle could
result in an accident and/or serious personal
injury.
You can start your vehicle without the
SmartKey in the starter switch using the
KEYLESS-GO start/stop button.
The SmartKey must be located in the vehicle.
KEYLESS-GO start/stop button
:USA only;Canada onlyXMake sure the KEYLESS-GO start/stop
button is inserted in the starter switch
(Y page 86).
iTo start the engine with the SmartKey
instead of the KEYLESS-GO function,
remove the KEYLESS-GO start/stop button
from the starter switch. Proceed as
described in “With SmartKey”
(Y page 110).
XDepress the brake pedal during the starting
procedure.
XDo not depress the accelerator pedal.XGasoline engine: Press the KEYLESS-GO
start/stop button once.
The engine starts automatically.
XDiesel engine: Press the KEYLESS-GO
start/stop button once.
The engine preglows and starts
automatically.
iIf the engine is at operating temperature,
the time the engine needs to preglow is
reduced.
Starting difficulties
! Remember that extended starting
attempts can drain the battery.
110Driving and parkingControls in detail
212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 110

The engine does not start. You can hear
the starter.
There could be a malfunction in the engine
electronics or in the fuel supply system.
Carry out the following steps:XIf you are starting the engine with the
SmartKey: Turn the SmartKey in the starter
switch to position 0 and repeat the starting
procedure.XIf you are starting the engine with KEYLESS-
GO: Close any doors that may be open to
allow for better detection of the SmartKey.
or
XRemove the KEYLESS-GO start/stop
button from the starter switch.XStart the engine with the SmartKey as radio
signals from another source may be
interfering with the KEYLESS-GO function.XRepeat the starting procedure.
If the engine does not start after several
starting attempts:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The engine does not start. You cannot
hear the starter.
The battery may not be charged sufficiently.
XGet a jump start ( Y page 338).
If the engine will not start despite a jump
start:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The starter has been exposed to excessive
temperatures.
XLet the starter cool for about 2 minutes.XRepeat the starting procedure.
If the engine does not start after several
starting attempts:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.Driving offGWarning!
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.
! Do not run a cold engine at high engine
speeds. Running a cold engine at high
engine speeds may shorten the service life
of the engine. This is not covered by the
Mercedes-Benz Limited Warranty.
E 63 AMG: At engine temperatures below
68‡ (20†), the engine’s maximum speed
is restricted in order to protect it from
damage. Avoid driving your vehicle at full
speed when the engine is cold to prevent
premature engine wear and/or diminished
comfort.
! If an acoustic warning sounds and the
message Release Parking Brake
appears in the multifunction display when
driving off, you have forgotten to release
the parking brake.
Release the parking brake.
! Avoid spinning of a drive wheel. This may
cause serious damage to the drivetrain
which is not covered by the Mercedes-Benz
Limited Warranty.
! Simultaneously depressing the
accelerator pedal and applying the brakes
reduces engine performance and causes
premature brake and drivetrain wear which
is not covered by the Mercedes-Benz
Limited Warranty.
i Once the vehicle is in motion, the
automatic central locking function engages
and the locking knobs in the doors move
down.
Driving and parking111Controls in detail212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 111Z

The automatic central locking function can
be switched off ( Y page 144).
Automatic transmissionGWarning!
It is dangerous to shift the automatic
transmission out of park position P or neutral
position N 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 in 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.
! Only shift the automatic transmission into
reverse gear R or park position P when the
vehicle is stopped. Otherwise the
automatic transmission could be damaged.
XDepress the brake pedal.
The gear selector lever can now be used.XShift the automatic transmission into drive
position D or reverse gear R.
i
Shifting the automatic transmission out of
park position P is only possible with the
brake pedal depressed.
Without the brake pedal depressed, the
gear selector lever can be moved up or
down. However, the parking pawl remains
engaged, not allowing shifting to occur.
XWait for the gear selection process to
complete before setting the vehicle in
motion.XIf engaged, release the parking brake.XRelease the brake pedal.XCarefully depress the accelerator pedal.
After a cold start, the automatic transmission
shifts at a higher engine speed. This allows
the catalytic converter (gasoline engine) or
the oxidation catalyst (diesel engine) to reach
its operating temperature earlier.
For more information on driving, see “Driving
instructions” ( Y page 254).
Problems while driving
The engine runs erratically and misfires
R Gasoline engine: An ignition cable may be
damaged.
R The engine electronics may not be
operating properly.
R Gasoline engine: Unburned gasoline may
have entered the catalytic converter and
damaged it.
XGive very little gas.XHave the problem checked at an authorized
Mercedes-Benz Center as soon as possible.
The coolant temperature is above
248‡ (120†)
The coolant is too hot and is no longer cooling
the engine.
XStop the vehicle in a safe location as soon
as possible.XTurn off the engine immediately.XAllow the engine and coolant to cool off.XCheck the coolant level and add coolant if
necessary ( Y page 226).
In case of accident
If the vehicle is leaking fuel:
XDo not start the engine under any
circumstances.XExit the vehicle at a safe distance from the
roadway.XNotify local fire and/or police authorities.
If the extent of the damage cannot be
determined:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.112Driving and parkingControls in detail
212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 112

If no damage on major assemblies, fuel
system, and engine mount can be
determined:
XStart the engine in the usual manner.
Parking
GWarning!
Do not park this vehicle in areas where
combustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system. These materials could be
ignited and cause a vehicle fire.
Vehicle movement may result in serious
personal injury or damage to the vehicle or
vehicle drivetrain. Therefore, always do the
following before turning off the engine and
leaving the vehicle:
RKeep right foot on the brake pedal.
REngage the parking brake.
RShift the automatic transmission into park
position P.
RSlowly release the brake pedal.
RWhen parked on an incline, always turn the
front wheels towards the road curb.
RTurn the SmartKey in the starter switch to
position 0 and remove the SmartKey from
the starter switch, or press the KEYLESS-
GO start/stop button.
RTake the SmartKey with you and lock the
vehicle when leaving.
Parking brake
GWarning!
Engaging the parking brake while the vehicle
is in motion can cause the rear wheels to lock
up. You could lose control of the vehicle and
cause an accident. In addition, the vehicle’s
brake lights do not light up when the parking
brake is engaged.
GWarning!
When leaving the vehicle, always remove the
SmartKey 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
release the parking brake and/or shift the
automatic transmission out of park position
P, either of which could result in an accident
and/or serious personal injury.
XReleasing: Pull on release handle :.
When the ignition is switched on or the
engine is running, the brake warning lamp
$ (USA only) or J (Canada only) in
the instrument cluster goes out.
XEngaging: Step on parking brake
pedal ; firmly.
When the engine is running, the brake
warning lamp $ (USA only) or J
(Canada only) in the instrument cluster
comes on.
Turning off the engine
GWarning!
Do not turn off the engine before the vehicle
has come to a complete stop. With the engine
not running, there is no power assistance for
the brake and steering systems. In this case,
it is important to keep in mind that a
considerably higher degree of effort is
necessary to brake and steer the vehicle.
Driving and parking113Controls in detail212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 113Z

XShift the automatic transmission into park
position P (Y page 116).XEngage the parking brake.
i
Always engage the parking brake in
addition to shifting the automatic
transmission into park position P.
i Observe instructions if you want the
automatic transmission to remain in
neutral position N, see “Remaining in
neutral position N” ( Y page 115).
With SmartKey
XTurn the SmartKey in the starter switch to
position 0.XRemove the SmartKey from the starter
switch.
When you turn off the engine using the
SmartKey, and remove the SmartKey from
the starter switch or open a front door, the
automatic transmission will shift into park
position P automatically.
GWarning!
Keep in mind that turning off the engine alone
only will shift the automatic transmission into
neutral position N automatically.
Always shift the automatic transmission into
park position P before turning off the engine.
Otherwise the vehicle could roll away which
could result in an accident and/or serious
personal injury.
With KEYLESS-GO
XPress the KEYLESS-GO start/stop button.
With the driver’s door closed, the starter
switch is now in position 1. With the driver’s
door opened, the starter switch is set to
position 0, same as the SmartKey removed
from the starter switch ( Y page 85).
When you turn off the engine using the
KEYLESS-GO start/stop button and open a
front door, the automatic transmission will
shift into park position P automatically.
GWarning!
Keep in mind that turning off the engine alone
only will shift the automatic transmission into
neutral position N automatically.
Always shift the automatic transmission into
park position P before turning off the engine.
Otherwise the vehicle could roll away which
could result in an accident and/or serious
personal injury.
i In an emergency you can turn off the
engine while driving by pressing and
holding the KEYLESS-GO start/stop button
for approximately 3 seconds.
If you have started the engine with the
KEYLESS-GO start/stop button and cannot
turn it off as described above:
XRemove the KEYLESS-GO start/stop
button from the starter switch.XInsert the SmartKey into the starter switch.
The engine turns off. The starter switch is
in position 0 (Y page 85).
Automatic transmission
Introduction
For information on driving with an automatic
transmission, see “Driving and parking”
( Y page 109).
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure the pedals
still have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between or
under the pedals. You could then no longer
brake or accelerate. This could lead to
accidents and injury.
114Automatic transmissionControls in detail
212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 114

! Allow the engine to warm up under low
load use. Do not place full load on the
engine until the operating temperature has
been reached.
Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces.
This may cause serious damage to the
engine and the drivetrain which is not
covered by the Mercedes-Benz Limited
Warranty.
iDuring the brief warm-up, transmission
upshifting is delayed. This allows the
catalytic converter (gasoline engine) or
oxidation catalyst (diesel engine) to heat up
more quickly to operating temperature.
Gear selector lever
Gearshift pattern for automatic transmission
:Button for selecting park position PjPark positionkReverse geariNeutral positionhDrive position
Gearshift pattern for automatic transmission(E 63 AMG)
:Button for selecting park position PjPark positionkReverse geariNeutral positionhDrive positionGWarning!
It is dangerous to shift the automatic
transmission out of park position P or neutral
position N 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 in 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.
! The vehicle must be stopped when you
shift the automatic transmission
Rdirectly between drive position D and
reverse gear R
Rdirectly between reverse gear R and
drive position D
Rdirectly into park position P
Otherwise the automatic transmission
could be damaged.
When trying to free a vehicle stuck in mud or
snow, see “Rocking the vehicle”
(Y page 120).
Automatic transmission115Controls in detail212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 115Z

i Shifting the automatic transmission out
of park position P is only possible with the
brake pedal depressed.
Without the brake pedal depressed, the
gear selector lever can be moved up or
down, but the parking pawl remains
engaged, not allowing shifting to occur.
i The gear selector lever always returns to
its original position.
The current transmission position P, R, N,
or D appears in the multifunction display
(Y page 118).
E 63 AMG only: There are additional
indicators on the cover of the shifting gate
showing the current gear selector lever
position.
The indicators come on when you insert the
SmartKey into the starter switch, and go out
when you remove the SmartKey from the
starter switch.
GWarning!
Keep in mind that turning off the engine alone
only will shift the automatic transmission into
neutral position N automatically.
Always shift the automatic transmission into
park position P before turning off the engine.
Otherwise the vehicle could roll away which
could result in an accident and/or serious
personal injury.
iMoving the gear selector lever up or down
shifts the automatic transmission out of
park position P.
All models except E 63 AMG: Shifting
into park position P
XWith the vehicle at a standstill, press
button : on the gear selector lever.
SmartKey: When you turn off the engine using
the SmartKey, and remove the SmartKey
from the starter switch or open a front door,
the automatic transmission will shift into park
position P automatically.
KEYLESS-GO: When you turn off the engine
using the KEYLESS-GO start/stop button and
open a front door, the automatic transmission
will shift into park position P automatically.
GWarning!
Keep in mind that turning off the engine alone
only will shift the automatic transmission into
neutral position N automatically.
Always shift the automatic transmission into
park position P before turning off the engine.
Otherwise the vehicle could roll away which
could result in an accident and/or serious
personal injury.
iMoving the gear selector lever up or down
shifts the automatic transmission out of
park position P.
HOLD function or DISTRONIC PLUS:
The automatic transmission will shift into
park position P automatically when HOLD
function or DISTRONIC PLUS brings your
vehicle to standstill. In addition, at least one
of the following conditions must be met:
RThe engine is turned off.
RThe driver’s door is opened and the seat
belt is not inserted in the seat belt buckle.
E 63 AMG: Shifting into park position P
XWith the vehicle at a standstill, press
button : on the gearshift pattern.
116Automatic transmissionControls in detail
212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 116

GWarning!
Keep in mind that turning off the engine alone
only will shift the automatic transmission into
neutral position N automatically.
Always shift the automatic transmission into
park position P before turning off the engine.
Otherwise the vehicle could roll away which
could result in an accident and/or serious
personal injury.
Shifting into neutral position N
XWith the vehicle at a standstill, depress the
brake pedal.XMove the gear selector lever up or down to
the resistance point to select neutral
position N.
When you turn off the engine, the automatic
transmission will shift into neutral position
N automatically.
SmartKey: Removing the SmartKey from the
starter switch or opening a front door after
turning off the engine will shift the automatic
transmission into park position P
automatically.
KEYLESS-GO: Opening a front door after
turning off the engine will shift the automatic
transmission into park position P
automatically.
Remaining in neutral position N
If you want the automatic transmission to
remain in neutral position N, e.g. when taking
the vehicle through an automatic conveyor-
type car wash, observe the following
instructions.
GWarning!
When leaving the SmartKey in the starter
switch, do not leave children unattended in
the vehicle. It is possible for children to switch
on the ignition which could result in
unsupervised use of vehicle equipment.
Unsupervised use of vehicle equipment could
result in an accident and/or serious personal
injury.
With SmartKey:XMake sure the ignition is switched on.XWith the vehicle at a standstill, depress the
brake pedal and keep it pressed.XShift the automatic transmission into
neutral position N.XRelease the brake pedal.XIf engaged, release the parking brake.XSwitch off the ignition and leave the
SmartKey in the starter switch.
With KEYLESS-GO:
XMake sure the ignition is switched on.XWith the vehicle at a standstill, depress the
brake pedal and keep it pressed.XShift the automatic transmission into park
position P.XRelease the brake pedal.XRemove the KEYLESS-GO start/stop
button from the starter switch.XInsert the SmartKey into the starter switch.XSwitch on the ignition.XDepress the brake pedal and keep it
pressed.XShift the automatic transmission into
neutral position N.XRelease the brake pedal.XIf engaged, release the parking brake.XSwitch off the ignition and leave the
SmartKey in the starter switch.
Shifting into reverse gear R
XWith the vehicle at a standstill, depress the
brake pedal.XMove the gear selector lever up past the
resistance point.
Shifting into drive position D
XWith the vehicle at a standstill, depress the
brake pedal.XMove the gear selector lever down past the
resistance point.Automatic transmission117Controls in detail212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 117Z

EffectBPark position
Shift the automatic transmission
into park position P only when the
vehicle is stopped. The park
position is not intended to serve as
a brake when the vehicle is parked.
Rather, the driver should always
engage the parking brake in
addition to shifting the automatic
transmission into park position P to
secure the vehicle.
The SmartKey can only be removed
from the starter switch with the
gear selector lever in park position
P . With the SmartKey removed from
the starter switch, the gear selector
lever is locked in park position P.
If the vehicle’s electrical system is
malfunctioning, the automatic
transmission could remain locked
in park position P.XHave the vehicle’s electrical
system checked at an authorized
Mercedes-Benz Center as soon
as possible.CReverse gear
Shift the automatic transmission
into reverse gear R only when the
vehicle is stopped.EffectANeutral position
No power is transmitted from the
engine to the drive axle. When the
brakes are released, the vehicle can
be moved freely (pushed or towed).
To avoid damage to the
transmission, never shift the
automatic transmission into neutral
position N while driving.
Exception: If the ESC is switched off
or malfunctioning, shift the
automatic transmission into neutral
position N if the vehicle is in danger
of skidding.
! Coasting the vehicle, or driving
for any other reason with the
automatic transmission in
neutral position N can result in
transmission damage that is not
covered by the Mercedes-Benz
Limited Warranty.7Drive position
The automatic transmission shifts
automatically. All forward gears are
available.
Driving tips
Kickdown
Use the kickdown when you want maximum
acceleration.
XU.S. vehicles except AMG vehicles:
Fully depress the accelerator pedal.
Depending on the engine speed the
automatic transmission shifts into a lower
gear.XCanada vehicles and AMG vehicles:
Depress the accelerator pedal past the
point of resistance.
Depending on the engine speed the
automatic transmission shifts into a lower
gear.Automatic transmission119Controls in detail212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 119Z

Rocking the vehicle
Rocking the vehicle by shifting the automatic
transmission directly between drive position
D and reverse gear R can help free a vehicle
stuck in mud or snow. The engine control
system of this vehicle electronically limits
directly shifting the automatic transmission
between drive position D and reverse gear R
to very low speeds, i.e. approximately 5 mph
(9 km/h). To shift the automatic transmission
directly between drive position D and reverse
gear R, move the gear selector lever up or
down past the resistance point.
Working on the vehicle
GWarning!
When working on the vehicle, engage the
parking brake and shift the automatic
transmission into park position P. Otherwise
the vehicle could roll away which could result
in an accident and/or serious personal injury.
Gear ranges
With the automatic transmission in drive
position D, you can limit or extend the gear
range, see “One-touch gearshifting”
(Y page 121).
The current gear range appears in the
multifunction display.
All models except E 63 AMG
:Gear range indicator The current gear range appears in the
multifunction display.
E 63 AMG
:Gear range indicatorEffect=With this selection you can use the
braking effect of the engine.
5Allows the use of the engine’s
braking effect when driving
Ron steep downgrades
Rin mountainous regions
Runder extreme operating
conditions
4For maximum use of the engine’s
braking effect on very steep or
lengthy downgrades.
Automatic shift program
Program mode selector switch on all modelsexcept E 63 AMG
C ComfortFor comfort drivingS SportFor sporty driving120Automatic transmissionControls in detail
212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 120