2003 MERCEDES-BENZ E320 service h

279 Operation
Maintenance
Calling up the service data information
FSS PLUS shows the service type (letters
A-H) in the multifunction display approxi-
mately one month before the service ap-
pointment is due in miles (distance
criterion) or in days (time criterion).
This service type is based on the service
items to be carried out. The service items
are described in the Service Booklet.
The service items to be carried out under
the corresponding service type can be dis-
played in the multifunction display.Calling up the service item menu

Switch ignition on.
The standard display of the control sys-
tem appears (
page 121).

Press buttonk orj on the mul-
tifunction steering wheel until the
FSS PLUS indicator appears in the mul-
tifunction display.

Press the reset knob (
page 22) for
about five seconds.
The
SERVICE MENU
appears in the multi-
function display (page 121).

Select the
ITEMS
menu with the +
or - button.

Press the ÿ button.The service indicator now displays the
ITEMS
menu.

Press buttonè on the multifunction
steering wheel until the standard
display appears in the multifunction
display.iThe service items to be carried out are
shown in this menu.
Please refer to the Service Booklet for
a description of each service item.

293 Practical hints
What to do if …
Problem
Possible cause
Suggested solution
?
The yellow "CHECK ENGINE"
malfunction indicator lamp
comes on while driving.
There is a malfunction in:

The fuel injection system


The ignition system


The exhaust system


The fuel system
Such malfunctions may result in excessive
emissions values and may switch the engine
to its limp-home (emergency operation)
mode.

Have the vehicle checked as soon as
possible by an authorized
Mercedes-Benz Center.
An on-board diagnostic connector is
used by the service station to link the
vehicle to the shop diagnostics sys-
tem. It allows the accurate identifica-
tion of system malfunctions through
the readout of diagnostic trouble
codes. It is located in the front left
area of the footwell next to the park-
ing brake.
Your gas tank is empty.

After refuelling, start the engine three
or four times in succession.
The limp-home mode is canceled. You do
not need to have your vehicle checked.
<
The red seat belt warning lamp
blinks for a brief period after
starting the engine.
The warning lamp reminds you to fasten seat
belts.

Fasten your seat belt.
W
The yellow fuel tank reserve
warning lamp lights up while
driving.
The fuel level has gone below the reserve
mark.
Gas cap not closed tight.

Refuel at the next gas station
(page 259).

Close gas cap

305 Practical hints
What to do if …
2
Brake wear
Visit workshop!
The brake pads have reached their wear
limit.

Brake pad thickness must be visually
inspected at the intervals specified in
the Service Booklet.

Have the brake pads replaced as
soon as possible.
T
Brake malfunction
Stop vehicle
The SBC brake system is in the limp-home
(emergency operation) mode. Consider-
ably greater brake pedal force is required
and the stopping distance is increased.
Do not exceed a speed of 55 mph
(90 km/h).

Do not drive any further.

Significantly greater force must be
applied to the brake pedal.

Call for roadside assistance.
Except Canada:;Canada only:3
Reduced braking effect
Start engine!
Increased braking dis-
tance
Start engine!
The battery has insufficient voltage and
cannot supply sufficient power to the SBC
brake system.

Start the engine.
The message disappears when suffi-
cient voltage is available
Display
Possible cause
Suggested solution

306 Practical hintsWhat to do if …Except Canada:;Canada only:3
Reduced braking effect
Visit workshop!
Increased braking dis-
tance
Visit workshop!
The SBC brake system is in the limp-home
(emergency operation) mode. Consider-
able brake pedal force is required and the
stopping distance is increased.

Continue driving with added caution.

Adjust driving to be consistent with
reduced braking responsiveness.
Brake fluid
Visit workshop!
There is insufficient brake fluid in the reser-
voir.

Risk of accident! Stop the vehicle
and notify an authorized
Mercedes-Benz Center. Do not add
brake fluid! This will not solve the
problem.
Except Canada:;Canada only:3
Service brake
Visit workshop!
There are malfunctions, but the SBC brake
system is operating normally.

Visit an authorized Mercedes-Benz
Center as soon as possible.
Display
Possible cause
Suggested solution

308 Practical hintsWhat to do if …reservoir can result in spilling brake fluid on
hot engine parts and the brake fluid catch-
ing fire. You can be seriously burned.iIf you find that the brake fluid in the
brake fluid reservoir has fallen to the
minimum mark or below, have the
brake system checked for brake pad
thickness and leaks.!Brake pad thickness must be visually
inspected at the intervals specified in
the Service Booklet.

355 Technical data
Spare parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and tires
Electrical system
Main dimensions
Weights
Fuels, coolants, lubricants etc.
Consumer information

356 Technical dataSpare parts serviceThe "Technical data" section provides the
necessary technical data for your vehicle.
Spare parts serviceAll authorized Mercedes-Benz Centers
maintain a stock of original spare parts re-
quired for maintenance and repair work. In
addition, strategically located parts distri-
bution centers provide quick and reliable
parts service.
More than 300 000 different spare parts
for Mercedes-Benz models are available.
Mercedes-Benz original spare parts are
subjected to stringent quality inspections.
Each part has been specifically developed,
manufactured or selected for and adapted
to Mercedes-Benz vehicles.
Therefore, Mercedes-Benz original spare
parts should be installed.
!The use of non-genuine parts and ac-
cessories not authorized by
Mercedes-Benz could damage the vehi-
cle, which is not covered by the
Mercedes-Benz Limited Warranty, or
could compromise the vehicle’s dura-
bility or safety.

357 Technical data
Warranty coverage
Warranty coverage
Your vehicle is covered under the terms of
the warranties printed in the Service and
Warranty Information Booklet. Your
authorized Mercedes-Benz Center will ex-
change or repair any defective parts origi-
nally installed on the vehicle in accordance
with the terms of the following warranties:

New Car Limited Warranty


Emission System Warranty


Emission Performance Warranty


California, Maine, Massachusetts, and
Vermont Emission Control System
WarrantyReplacement parts and accessories are
covered by the Mercedes-Benz Spare Parts
and Accessories Warranties, copies of
which are available at any authorized Mer-
cedes-Benz Center.Loss of Service and Warranty
Information Booklet
Should you lose your Service and Warranty
Information Booklet, have your authorized
Mercedes-Benz Center arrange for a re-
placement. It will be mailed to you.