2004 MERCEDES-BENZ E320 Position

323 Practical hints
What to do if …
Display
Display message
Possible cause
Possible solution
ESP
not available!
See Operator’s Manual
The ESP is deactivated because of a
malfunction or interrupted power
supply.
The SBC brake system is still func-
tioning normally.

Synchronize the ESP. With the vehicle sta-
tionary, turn the steering wheel completely
to the left and then to the right to synchro-
nize the ESP.
If the ESP message does not go out:

Continue driving with added caution.

Visit an authorized Mercedes-Benz Center
as soon as possible.
Failure to follow these instructions increases
the risk of accident.
P
Gear selector lever in P
You have turned off the engine with
the KEYLESS-GO* start / stop but-
ton* and opened the driver’s door.

Place the gear selector lever in positionP.
P/N
Shift to N or P
You have attempted to start the en-
gine with the KEYLESS-GO*
start/stop button while the gear se-
lector lever was in positionR orD.

Place the gear selector lever in positionP or
N.

325 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
#
Battery/Alternator
Stop vehicle!
The battery is malfunctioning.
The SBC brake system requires electrical
energy and therefore has only limited op-
eration. Considerably greater brake pedal
force is required and the stopping dis-
tance is increased.

Stop the vehicle as soon as it is safe
to do so. Adjust driving to be consis-
tent with reduced braking responsive-
ness.

Notify an authorized Mercedes-Benz
Center.
Undervoltage
Charge battery
The battery has insufficient voltage.

Start the engine (
page 43).
Malfunction
Electrical consumers
switched off
The consumer battery has insufficient
voltage and can no longer supply the con-
venience functions such as seat ventila-
tion*.
The electrical consumers will come back
online as soon as on-board voltage is suf-
ficient.
(
Backrest, rear right
not locked
The rear seat backrest is not engaged.

A d j u s t t h e r e a r s e a t b a c k r e s t u n t i l i t i s
fully engaged in position.
Backrest rear left
not locked
The rear seat backrest is not engaged.

A d j u s t t h e r e a r s e a t b a c k r e s t u n t i l i t i s
fully engaged in position.

335 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
A
Reserve fuel
The fuel level has dropped below the re-
serve mark.

Refuel at the next gas station
(page 278).
Y
Hood open!
You are driving with the hood open.

Close the hood (
page 281).
F
Key
Check battery!
The SmartKey with KEYLESS-GO* batter-
ies are discharged.

Change the batteries (
page 355).
Key
not recognized!
The SmartKey with KEYLESS-GO* is not
recognized while the engine is running
because

the SmartKey with KEYLESS-GO* is
not in the vehicle


there is strong radio-frequency inter-
ference

Stop the vehicle as soon as it is safe
to do so.

Search for the SmartKey.
Otherwise the vehicle cannot be cen-
trally locked nor can the engine be
started again after the engine is
stopped.
The SmartKey with KEYLESS-GO* is mo-
mentarily not recognized.

Change the position of the SmartKey
in the vehicle.

Operate the vehicle with the Smart-
Key in the starter switch if necessary.

347 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
_
Steering oil
Visit workshop!
The steering gear oil level is too low.
There is a danger of steering gear dam-
age.

Have the system checked by an au-
thorized Mercedes-Benz Center.
Entry position
Do not drive!
Seat, mirrors and steering wheel have not
yet moved to their preset driving posi-
tions.

Wait until the seat, mirrors and steer-
ing wheel have moved to their driving
positions.
The message disappears.
Ê
Trunk open!
This message will appear whenever the
trunk lid is open.

Close the trunk lid.
W
Washer fluid
Check level!
The fluid level has dropped to about
1/3
of total reservoir capacity.
Add washer fluid (
page 288).
Warning!
G
If the level of steering gear oil in reservoir is
too low, the steering power assistance could
fail. Much greater effort will then be needed
to turn the steering wheel.
Do not add steering oil without checking the
steering system.
Do not drive the vehicle. Have the system
checked at your authorized Mercedes-Benz
Center as soon as possible.

354 Practical hintsUnlocking / locking in an emergencyUnlocking the trunk
A minimum height clearance of 5.90 ft
(1.80 m) is required to open the trunk lid.
If you are unable to unlock the trunk with
the SmartKey or KEYLESS-GO*, open the
trunk with the mechanical key.
The handle is located above the rear li-
cense plate recess.
1Unlocking in an emergency
2Handle
Insert the mechanical key into the
trunk lid lock.

Turn the mechanical key counterclock-
wise to position1 and hold it in this
position.

Pull trunk lid handle2 and lift the
trunk lid.
Locking the vehicle
If you are unable to lock the vehicle with
the SmartKey, lock it with the mechanical
key as follows:
Close the passenger doors and the
trunk.

Press the central locking switch in the
cockpit (
page 107).

Check to see whether the locking
knobs on the passenger doors are still
visible. If necessary, push them down
manually.

Slide mechanical key2 out of the
SmartKey.

Lock the driver’s door with the me-
chanical key (
page 354).

Check if the trunk is locked. If neces-
sary lock the trunk with the mechanical
key (if appilcable) (
page 105).
!Always make sure there is sufficient
overhead clearance.iUnlocking your vehicle with the me-
chanical key will trigger the anti-theft
alarm system. To cancel the alarm, do
one of the following:

Press buttonŒ or‹ on the
SmartKey.


Insert the SmartKey in the starter
switch.
Vehicles with KEYLESS-GO*:


Grasp the outside door handle.


Press the start /stop button.

356 Practical hintsUnlocking / locking in an emergency
Using a lint-free cloth, insert new bat-
teries under the contact spring with the
plus (+) side facing up.

Return battery compartment into hous-
ing until it locks into place.
SmartKey with KEYLESS-GO*
1Battery
2Tilt battery up
3Mechanical key
Replacement batteries: Lithium, type
CR 2025 or equivalent.

Remove mechanical key (
page 353).

Insert the mechanical key in side open-
ing and push grey slide.
The battery compartment is unlatched.

Pull the battery compartment out of the
SmartKey housing in direction of ar-
row.

Using mechanical key3 apply pres-
sure to position2.
Battery1 tilts up slightly.

Pull out batteries1 in direction of ar-
row.

Using a lint-free cloth, insert new bat-
teries with the plus (+) side facing up.

Return battery compartment into hous-
ing until it locks into place.
iWhen changing batteries, always re-
place both batteries.
The required replacement batteries are
available at any Mercedes-Benz
Center.

357 Practical hints
Unlocking / locking in an emergency
Fuel filler flap emergency release
In case the central locking system does
not release the fuel filler flap, you can open
it manually.
1Release knob
Open trunk lid.

Remove right-side tail trim.

Turn release knob1 clockwise (ar-
row).
The fuel filler flap can know be opened.Manually unlocking the transmission
selector lever
In the case of power failure, the transmis-
sion selector lever can be manually un-
locked, e.g. to tow the vehicle.
1Pin

Open the storage compartment in the
center console (
page 244).

Take out the cup holder*.
Using two fingers in the horizontal slot
at the upper rear side of the cup holder,
lift cup holder upwards to remove.

Hold the cover at a 45° angle.

Insert a suitable object1 (e.g. a pin)
through the hole and press the pin
downward.

Remove pin1. iThe selector lever is locked again when
moving it to positionP.

364 Practical hintsReplacing wiper blades
Replacing wiper blades
Removing wiper blades
Turn SmartKey in starter switch to
position1.

Turn combination switch to wiper
settingII (
page 48).

With wiper arm in the vertical position,
turn SmartKey in starter switch to
position0.

Fold the wiper arm forward until it
snaps into place.

Turn the wiper blade at a right angle to
wiper arm.

Slide the wiper blade sideways out of
the retainer.
!To avoid damage to the hood, the wiper
arms should only be folded forward
when in the vertical position.
Warning!
G
For safety reasons, remove SmartKey from
starter switch before replacing a wiper
blade. Otherwise the motor could suddenly
turn on and cause injury.