Page 396 of 521

395 Practical hints
What to do if …
Symbol messagesDisplay symbol
Display messages
Possible cause/consequence
Possible solution
#
Low voltage
Switch off
consumers
The battery has insufficient voltage.
Turn off unnecessary electrical con-
sumers.
Visit workshop
The battery was charged with a battery
charger or jump started.
Have the battery checked at a service
station.
The battery is no longer charging.
Possible causes:
alternator malfunctioning
broken poly-V-belt
Do not forget that the brake system re-
quires electrical energy and may be oper-
ating with restricted capability.
Considerably greater brake pedal force is
required and the stopping distance is in-
creased.
Stop immediately in a safe location or
as soon as it is safe to do so and
check the poly-V-belt.
If it is broken:
Do not continue to drive. Otherwise
the engine will overheat due to an in-
operative water pump which may re-
sult in damage to the engine. Notify
an authorized Mercedes-Benz Center.
If it is intact:
Drive immediately to the nearest
authorized Mercedes-Benz Center.
Adjust driving to be consistent with
reduced braking responsiveness.
Page 403 of 521
402 Practical hintsWhat to do if …Display symbol
Display messages
Possible cause/consequence
Possible solution
Ï
Coolant
Stop, engine off
The poly-V-belt could be broken.
Stop the vehicle in a safe location as soon as it is
safe to do so and immediately turn off the engine.
Check the poly-V-belt.
If it is broken:
Do not continue to drive. Otherwise the engine
will overheat due to an inoperative water pump
which may result in damage to the engine. Notify
an authorized Mercedes-Benz Center.
If it is intact:
Do not continue to drive the vehicle with this mes-
sage displayed. Doing so could result in serious
engine damage that is not covered by the
Mercedes-Benz Warranty.
Drive immediately to the nearest authorized Mer-
cedes-Benz Center.
Coolant
Visit workshop
The cooling fan for the coolant is
malfunctioning.
Observe the coolant temperature display.
Have the fan replaced as soon as possible.
Page 415 of 521
414 Practical hintsWhat to do if …Display symbol
Display messages
Possible cause/consequence
Possible solution
<
Seat belt system
Drive to workshop
The seat belt system is malfunctioning.
Visit an authorized Mercedes-Benz
Center as soon as possible.
9
Service memory full
See Operator’s Manual
The maintenance system service memory
cannot save any more data.
Have the service memory checked by
an authorized Mercedes-Benz Center.
K
Close
tilt/sliding sunroof
You have opened the driver’s door with
the SmartKey removed from the starter
switch and the sliding portion of the
tilt/sliding sunroof* open.
Close the tilt/sliding sunroof*
(page 236).
J
Close
tilt/sliding sunroof
You have opened the driver’s door with
the SmartKey removed from the starter
switch and the tilting portion of the
tilt/sliding sunroof* open.
Close the tilt/sliding sunroof*
(page 236).
Page 466 of 521
465 Technical data
Parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and tires
Electrical system
Main dimensions and weight
Fuels, coolants, lubricants etc.
Page 470 of 521
469 Technical data
Layout of poly-V-belt drive
Layout of poly-V-belt drive
E 350/E 350 4MATIC
1Idler pulley
2Idler pulley
3Automatic belt tensioner
4Power steering pump
5Air conditioning compressor
6Crankshaft
7Coolant pump
8Generator (alternator)
E500/E5004MATIC
1Automatic belt tensioner
2Power steering pump
3Air conditioning compressor
4Crankshaft
5Coolant pump
6Generator (alternator)
7Idler pulley
E55AMGThe E 55 AMG has two poly-V-belts (belt one
shown in purple/belt two shown in black).1Idler pulley
2Automatic belt tensioner
3Power steering pump
4Air conditioning compressor
5Crankshaft
6Coolant pump
7Generator (alternator)
8Idler pulley
9Automatic belt tensioner
aSuper charger
Page 471 of 521

470 Technical dataEngineModel
E 350 (211.256
1)
E 350 4MATIC (211.287
1)
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment.
E 500
2 (211.270
1)
E 500 4MATIC (211.283
1)
2Not available in the U.S.Engine
272
113
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
6
8
Bore
3.66 in (92.90 mm)
3.82 in (97.00 mm)
Stroke
3.39 in (86.00 mm)
3.31 in (84.00 mm)
Total piston displacement
213.5 cu in (3 498 cm
3)
303.0 cu in (4 966 cm
3)
Compression ratio
10.7:1
10:1
Output acc. to SAE J 1349
268 hp / 6 000 rpm
3
(200 kW / 6 000 rpm)
3Premium fuel required. Performance may vary with fuel octane rating.
302 hp/5 600 rpm
2
(225 kW/5 600 rpm)
Maximum torque acc. to SAE J 1349
258 lb-ft / 2 400 rpm - 5 000 rpm
(350 Nm / 2 400 rpm - 5 000 rpm)
339 lb-ft/2 700 rpm - 4 250 rpm
(460 Nm/2 700 rpm - 4 250 rpm)
Maximum engine speed
6500 rpm
6300 rpm
Firing order
1-4-3-6-2-5
1-5-4-2-6-3-7-8
Poly-V-belt
2404 mm
2390 mm
Page 472 of 521
471 Technical data
Engine
Model
E55AMG (211.276
1)
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corre-
sponding data of all special bodies and special equipment.Engine
113
Mode of operation
4-stroke engine, gasoline injection
No. of cylinders
8
Bore
3.82 in (97.00 mm)
Stroke
3.60 in (92.00 mm)
Total piston displacement
331.8 cu in (5 439 cm
3)
Compression ratio
9:1
Output acc. to SAE J 1349
469 hp/6 100 rpm
2
(350 kW/6 100 rpm)
2Premium fuel required. Performance may vary with fuel octane rating.Maximum torque acc. to SAE J 1349
516 lb-ft/2 650 rpm - 4 500 rpm
(700 Nm/2 650 rpm - 4 500 rpm)
Maximum engine speed
6500 rpm
Firing order
1-5-4-2-6-3-7-8
Poly-V-belts
Belt one: 1 289 mmBelt two: 2 449 mm
Page 493 of 521

492 Technical termsCOMAND
(C
ockpit M
anagement and D
ata Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and navi-
gation system, as well as other optional
equipment (CD changer, telephone,
etc.).
Control system
The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to ad-
just settings.
Cruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.
Curb weight
(
page 350)Distronic*
A driving convenience cruise control
system which helps the driver maintain
a pre-selected speed:
If there is no vehicle directly ahead,
the system operates in the same
way as conventional ->cruise con-
trol.
If a slower moving vehicle is ahead,
Distronic will reduce your vehicle
speed to the extent permitted by re-
duced throttle and up to 20% brak-
ing power to maintain the preset
minimum following distance.
DOT
(Department of Transportation)
(
page 351)
Electrohydraulic brake system
Electronically controlled hydraulic
braking system for increased braking
safety and comfort.Engine number
The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine pro-
duced.
Engine oil viscosity
Measurement for the inner friction (vis-
cosity) of the oil at different tempera-
tures. The higher the temperature an
oil can tolerate without becoming thin,
or the lower the temperature it can tol-
erate without becoming viscous, the
better the viscosity.
ESP
®(Electronic S
tability Pr
ogram)
Improves vehicle handling and direc-
tional stability.
ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem’s threshold to tighten the seat
belts.
->SRS