Page 133 of 442
133 Controls in detail
Control system
Menus, submenus and functions
Menu1
Menu2
Menu3
Menu4
Menu5
Menu6
Menu7
Menu8
Standard dis-
play
AUDIO
NAVI*
Distronic*
Malfunction 
memory
Settings
Trip computer
Telephone
Commands/submenusDigital speed-
ometer
Select radio 
station
Activate 
route guid-
ance
Call up set-
tings
Call up malfunc-
tion messages
Reset to factory 
settings
Fuel consumption 
statistics after 
start
Load phone 
book
Call up FSS 
PLUS
Operate CD 
player
Instrument clus-
ter submenu
Fuel consumption 
statistics since 
the last reset
Search for 
name in 
phone book
Check tire pres-
sure*
Time/Date sub-
menu
Call up range
Check engine oil 
level
Lighting sub-
menuVehicle sub-
menuConvenience 
submenuDynamic seat* 
submenu 
     
        
        Page 153 of 442

153 Controls in detail
Control system
Adjusting the dynamic seat
The function dynamic seat adjustment lets 
you determine the way the seat adjusts 
while driving.
Move the selection marker with 
theæ orç button to the Dynamic Seat
 submenu.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
Dyn. Multi-cont. Seat, driver 
for the driver seat or Dyn. Multi-cont. Seat, fr. pass.
 
for the passenger seat.
The selection marker is on the current 
setting. 
Pressæ orç to switch function Level 1
 or 
Level 2
.
Trip computer menu
Use the trip computer menu to call up sta-
tistical data on your vehicle. The following 
information is available:Fuel consumption statistics after start
Press buttonÿ orè repeatedly 
until you see the first function of the 
Trip computer menu.
Press buttonj ork repeatedly 
until you see this message in the left 
display: 
After start
.
1Distance driven since start
2Time elapsed since start
3Average speed since start
4Average fuel consumption since start
Function
Page
Fuel consumption statistics after 
start
153
Fuel consumption statistics 
since last reset
154
Call up range (distance to empty)
154 
     
        
        Page 154 of 442

154 Controls in detailControl systemFuel consumption since last reset
Press buttonÿ orè repeatedly 
until you see the first function of the 
Trip computer menu.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
After reset
.
1Distance driven since last reset
2Time elapsed since last reset
3Average speed since last reset
4Average fuel consumption since last re-
setResetting fuel consumption statistics
Press buttonÿ orè repeatedly 
until you see the first function of the 
Trip computer menu.
Press buttonj ork repeatedly 
until you see the reading that you want 
to reset in the display.
Press and hold the reset button in the 
instrument cluster (
page 22) until 
the value is reset to 0.Call up range (distance to empty)
Press buttonÿ orè repeatedly 
until you see the first function of the 
Trip computer menu.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
Range:
In the display you will see the calculat-
ed range based on the current fuel tank 
level.
iAll statistics stored since the last en-
gine start will be reset approximately 
four hours after the SmartKey in the 
starter switch is turned to position0 or 
removed from the starter switch.
Resetting will not occur if you turn the 
SmartKey back to position1 or2 with-
in this time period. 
     
        
        Page 227 of 442

227 Controls in detail
Driving systems
Vehicle level control
Your vehicle automatically adjusts its ride 
height to
reduce fuel consumption
increase vehicle safety
The following vehicle chassis ride heights 
can be selected:
Normal
RaisedThe vehicle chassis ride height is raised or 
lowered according to the selected level 
setting and to the vehicle speed:
At a speed above approximately above 
68 mph (110 km / h) and the sporty 
suspension style selected 
(page 226), ride height is reduced 
automatically by up to approximately 
0.6in (15mm).
With decreasing speed, the ride height 
is again raised to the “Normal” level.Select the “Raised” level only when re-
quired by current driving conditions. Oth-
erwise
fuel consumption may increase
handling may be impaired
iThese height adjustments are so small 
that you may not notice any change.
Warning!
G
To help avoid personal injury, keep hands 
and feet away from wheel housing area, and 
stay away from under the vehicle when low-
ering the vehicle chassis. 
     
        
        Page 267 of 442

267 Operation
Driving instructions
Driving instructions
Drive sensibly – save fuel
Fuel consumption, to a great extent, de-
pends on driving habits and operating con-
ditions.
To save fuel you should:
Keep tires at the recommended infla-
tion pressures.
Remove unnecessary loads.
Remove roof rack when not in use.
Allow engine to warm up under low 
load use.
Avoid frequent acceleration and decel-
eration.
Have all maintenance work performed 
at the intervals specified in the Service 
Booklet and as required by the FSS. 
Contact your authorized 
Mercedes-Benz Center.
Fuel consumption is also increased by driv-
ing in cold weather, in stop-and-go traffic, 
on short trips and in hilly country.
Drinking and driving
Pedals
Warning!
G
Drinking and driving and / or taking drugs 
and driving are very dangerous combina-
tions. Even a small amount of alcohol or 
drugs can affect your reflexes, perceptions 
and judgement.
The possibility of a serious or even fatal ac-
cident are greatly increased when you drink 
or take drugs and drive.
Do not drink or take drugs and drive or allow 
anyone to drive who has been drinking or 
taking drugs. 
Warning!
G
Keep driver’s foot area clear at all times. Ob-
jects stored in this area may impair pedal 
movement. 
     
        
        Page 282 of 442

282 OperationEngine compartment
Closing
Let the hood drop from a height of ap-
proximately 1 ft (30 cm).
The hood will lock audibly.
Check to make sure the hood is fully 
closed. 
If you can raise the hood at a point 
above the headlamps, then it is not 
properly closed. Open it again and let it 
drop with somewhat greater force.
Engine oil
The amount of oil your engine needs will 
depend on a number of factors, including 
driving style. Higher oil consumption can 
occur when
the vehicle is new
the vehicle is driven frequently at 
higher engine speeds
Engine oil consumption checks should only 
be made after the vehicle break-in period.
Warning!
G
If you see flames or smoke coming from the 
engine compartment, or if the coolant tem-
perature gauge indicates that the engine is 
overheated, do not open the hood. Move 
away from vehicle and do not open the hood 
until the engine has cooled. If necessary, 
call the fire department.Warning!
G
The engine is equipped with a transistorized 
ignition system. Because of the high voltage 
it is dangerous to touch any components (ig-
nition coils, spark plug sockets, diagnostic 
socket) of the ignition system
with the engine running
while starting the engine
if ignition is “on” and the engine is 
turned manually
Warning!
G
Be careful that you do not close the hood on 
anyone.
iDo not use any special lubricant addi-
tives, as these may damage the drive 
assemblies. Using special additives not 
approved by Mercedes-Benz will 
restrict your warranty entitlement. 
More information on this subject is 
available at any Mercedes-Benz 
Center. 
     
        
        Page 394 of 442

394 Technical dataRims and tires
Rims and tiresUse only tires and rims which have been 
specifically developed for your vehicle and 
tested and approved by Mercedes-Benz. 
Other tires and rims can have detrimental 
effects, such as:
Poor handling characteristics
Increased noise
Increased fuel consumption
Same size tires
16’’ tires
!Moreover, tires and rims not approved 
by Mercedes-Benz may, under load, ex-
hibit dimensional variations and differ-
ent tire deformation characteristics 
that could cause them to come into 
contact with the vehicle body or axle 
parts. This may result in damage to the 
tires or the vehicle.
iFurther information on tires and rims is 
available at any authorized 
Mercedes-Benz Center. A tire inflation 
pressure table is located on the fuel fill-
er flap of the vehicle. The tire pressure 
should be checked regularly and 
should only be adjusted on cold tires. 
Follow the tire manufacturer’s mainte-
nance recommendation included with 
the vehicle.
E320/E3204MATIC
Rims (light alloy)
8 J x 16
Wheel offset
1.4 in (36 mm)
Summer tires(radial-ply tires)
-
All-season tires (radial-ply tires)
225/55 R 16 95H M+S 
Winter tires (radial-ply tires)
 - 
     
        
        Page 424 of 442

424 IndexElectronic Stability Program see ESP 76, 
412
Emergency call system* 250
Emergency calls
Initiating an emergency call 253
With Tele Aid* 252
Emergency operation (Limp Home 
Mode) 167
Opening/closing Sliding/pop-up roof* 
or panorama sliding/pop-up 
roof* 358
Releasing trunk lid from inside 104
Emergency operations
Remote door unlock 257
Unlocking the trunk lid 354
Unlocking the vehicle 353
Emergency tensioning device see 
ETD 64, 412
Emission control 276
Ending
A call (telephone) 156Engine 392
Compartment 281
Message in the display 313
Starting 43
Starting with KEYLESS-GO* 44
Starting with the SmartKey 44
Turning off with the key 53
Engine compartment
Hood 281
Engine malfunction indicator lamp 313
Engine number 412
Engine oil
Adding 284
Additives 403
Checking level 282
Consumption 282
Display messages 333
Filler neck 285
Messages in display 283
Viscosity 412
Entry position
Messages in the display 347ESP 76, 412
Four wheel electronic traction system 
with ESP 82
Switching off 78
Switching on 79
Synchronizing 323
Warning lamp 311
ETD 412
Safety guidelines 60
Exterior lamp switch 119
Exterior rear view mirrors
Adjusting 38
Parking position for 152
F
Fahrenheit
Setting temperature units 141
Fastening the seat belts 40
Fine adjustment
Cruise control 213
First aid kit 350
Flat tire 366
Mounting the spare wheel 370
Spare wheel 370
Flexible 297