
322 Fuels, coolants, lubricants etc. - capacities
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index
Gasoline additives 
A major concern among engine manufacturers is carbon 
build up caused by gasoline. Mercedes-Benz 
recommends the use of only quality gasoline containing 
additives that prevent the build up of carbon deposits.
After an extended period of using fuels without such 
a d d i t i ve s , c a r b o n  d e po si t s  c a n  b u il d  u p e s pe c ia l ly  o n t h e  
intake valves and in the combustion area, leading to 
engine performance problems such as:
•warm-up hesitation,
•unstable idle,
•knocking / pinging,
•misfire,
•power loss.
Do not blend other specific fuel additives with fuel. 
They only result in unnecessary cost, and may be 
harmful to the engine operation.
Damage or malfunctions resulting from poor fuel 
quality or from blending specific fuel additives are not 
covered by the Mercedes-Benz Limited Warranty.Coolants
The engine coolant is a mixture of water and 
anticorrosion / antifreeze, which provides:
•corrosion protection,
•freeze protection,
•boiling protection (by increasing the boiling point).
The cooling system was filled at the factory with a 
coolant providing freeze protection to approximately 
-22°F (-30°C) and corrosion protection.
If the antifreeze mixture is effective to -22°F (-30°C), the 
boiling point of the coolant in the pressurized cooling 
system is reached at approximately 266°F (130°C).
The cool ant sol ution must be used  yea r round to provide 
the necessary corrosion protection and increase in the 
boil-over protection. You should have it replaced every 
3years.
To provide the important corrosion protection, the 
solution must be at least 45% anticorrosion / antifreeze 
(equals a freeze protection to approx. - 22 °F [- 30 °C]). If 
you use a solution that is more than 55% anticorrosion /
antifreeze (freeze protection to approx. - 49 °F [- 45°C]),  

323 Fuels, coolants, lubricants etc. - capacities
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index the engine temperature will increase due to the lower 
h eat transfer ca pa bil ity of th e sol ution. Therefore, d o not 
use more than this amount of anticorrosion / antifreeze.
If the coolant level is low, water and MB anticorrosion /
antifreeze should be used to bring it up to the proper 
level (have cooling system checked for signs of leakage).
The water in the cooling system must meet minimum 
requirements, which are usually satisfied by normal 
drinking water. If your are not sure about the water 
quality, consult your authorized Mercedes-Benz Center.
Anticorrosion / antifreeze
Your vehicle contains a number of aluminum parts. The 
use of aluminum components in motor vehicle engines 
necessitates that anticorrosion / antifreeze coolant used 
in such e ng ines b e specif ica lly formul ated  to protec t th e 
aluminum parts. (Failure to use such anticorrosion /
antifreeze coolant will result in a significantly 
shortened service life.)
Therefore the following product is strongly 
recommended for use in your vehicle: Mercedes-Benz 
Anticorrosion / Antifreeze Agent.Before the start of the winter season (or once a year in 
the hot southern regions), you should have the 
anticorrosion / antifreeze concentration checked. The 
coolant is also regularly checked each time you bring 
your vehicle to your authorized Mercedes-Benz Center 
for service.
Anticorrosion / antifreeze quantity
Model Approx. freeze protection
– 35°F
(– 37°C)– 49°F
(– 45°C)
E 320 5.3 US qt
(5.0 l)5.8 US qt
(5.5 l)
E 320 CDI, E 430, 
E 55 AMG5.9 US qt
(5.6 l)6.5 US qt
(6.2 l) 

324 Consumer information
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index
Consumer information
This has been prepared as required of all manufactures 
of passenger cars under Title 49, Code of U.S. Federal 
Regulations, Part 575 pursuant to the “National Traffic 
and Motor Vehicle Safety Act of 1966”.
Uniform tire quality grading
Quality grades can be found where applicable on the 
tire sidewall between tread shoulder and maximum 
section width. For example:
All passenger car tires must conform to federal safety 
requirements in addition to these grades.Treadwear
The treadwear grade is a comparative rating based on 
the wear rate of the tire when tested under controlled 
conditions on a specified government test course. For 
example, a tire graded 150 would wear one and one-half 
(1 
1/2) times as well on the government course as a tire 
graded 100. The relative performance of tires depends 
upon the actual conditions of their use, however, and 
may depart significantly from the norm due to 
variations in driving habits, service practices and 
differences in road characteristics and climate.
Traction
The traction grades, from highest to lowest are “AA”, 
“A”, “B”, and “C”. Those grades represent the tire’s 
ability to stop on wet pavement as measured under 
controlled conditions on specified government test 
surfaces of asphalt and concrete. A tire marked “C” may 
have poor traction performance. Tread wear 200 Traction AA Temperature A
Wa r n i n g !
The traction grade assigned to this tire is based on 
straightahead braking traction tests, and does not 
include acceleration, cornering, hydroplaning, or 
peak traction characteristics. 

325 Consumer information
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index Temp era tur e
The temperature grades are “A” (the highest), “B”, and 
“C”, representing the tire‘s resistance to the generation 
of heat and its ability to dissipate heat when tested 
under controlled conditions on a specified indoor 
laboratory test wheel. Sustained high temperature can 
cause the material of the tire to degenerate and reduce 
tire life, and excessive temperature can lead to sudden 
tire failure. The grade “C” corresponds to a level of 
performance which all passenger car tires must meet 
under the Federal Motor Vehicle Safety Standard 
No. 109. Grades B and A represent higher levels of 
performance on the laboratory test wheel than the 
minimum required by law.
Wa r n i n g !
The temperature grade for this tire is established 
for a tire that is properly inflated and not 
overloaded. Excessive speed, underinflation, or 
excessive loading, either separately or in 
combination, can cause excessive heat build up 
and possible tire failure. 

326 Index
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex
Index
AABS (Antilock brake system)  ....................................... 217
Malfunction indicator lamp .....................................237
ABS-SYSTEM -
malfunction and warning messages  ......................242
Adjusting steering wheel ................................................ 81
Air conditioner refrigerant ...........................................320
Air distribution  .............................................................. 130
Air volume  ...................................................................... 130
Airbag deactivation system  ............................................ 67
AIRBAG OFF indicator lamp  ........................................238
Airbags  .............................................................................. 70
Alarm system ............................................................. 43, 45
Anticorrosion/antifreeze  .................... 210, 262, 319, 322
Antilock brake system (ABS)  ....................................... 217
Malfunction indicator lamp .....................................237
Antitheft alarm system  ................................................... 43
Aquaplaning  ...................................................................207
Armrest, rear bench  ...................................................... 162
Ashtrays  .......................................................................... 166
Center console  ........................................................... 166
Rear doors  .................................................................. 167Aud io  system
Anti-theft system  ....................................................... 137
Button and soft key operation  ................................. 138
Cassette mode ............................................................143
CD changer .................................................................148
CD mode  ..................................................................... 147
Operating and display elements  ............................. 136
Operating safety  ........................................................ 135
Operation – audio and telephone  ........................... 135
Radio mode  ................................................................ 141
Telephone operation  ................................................. 151
Audio systems ...................................................................97
Cassette player  ............................................................99
CD player  ......................................................................98
Radio  .............................................................................97
Automatic central locking  ..............................................38
Automatic climate control  ............................................126
Activated charcoal filter  ........................................... 132
Air distribution  .......................................................... 130
Air recirculation  ........................................................ 131
Air volume .................................................................. 130
Basic setting ...............................................................129
Defogging windows  ...................................................129
Defrosting  ...................................................................129
Display and controls  .................................................128
Dust filter  ................................................................... 131 

327 Index
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex Economy  ..................................................................... 129
Front center console 
compartment ventilation  .................................... 133
Rear passenger compartment
adjustable air outlet ............................................. 134
Rear window defroster  ............................................. 130
Residual engine heat utilization (REST)  ............... 132
Special settings  ......................................................... 129
Automatic transmission  ............................................... 193
Emergency operation  ............................................... 201
Fluid level ................................................................... 261
Program mode selector switch  ...............................200
Selector lever position .............................................. 196
Transmission selector lever,
manually unlocking .............................................284
BBabySmart
TM airbag deactivation system ..................... 67
Self-test  ......................................................................... 67
BAS (Brake assist system)  ............................................ 215
Malfunction indicator lamp .....................................237
Battery  .............................................................................277
Battery recycling  .......................................................278
BATTERY / ALTERNATOR - 
malfunction and warning messages  ...................... 241Block heater  .................................................................... 210
BRAKE ASSIST - 
malfunction and warning messages  ..................... 242
Brake assist system (BAS)  ............................................ 215
Malfunction indicator lamp  .................................... 237
Brake fluid  ..................................................................... 320
BRAKE FLUID - malfunction and
warning messages  ................................................... 243
BRAKE LINING WEAR -
malfunction and warning messages  ..................... 243
Brake pad wear  .............................................................. 243
Brake warning lamp  ..................................................... 235
Brake fluid low  ......................................................... 235
Brakes  .................................................... 204, 215, 217, 220
CCapacities
Fuels, coolants, lubricants etc.  ............................... 318
Cargo tie-down hooks  .................................................... 169
Catalytic converter  ......................................................... 188
Cellular telephone ..........................................................170
Center console  .................................................................. 20
Central locking switch  .................................................... 37
Central locking system .................................................... 29
Automatic central locking  .........................................38 

328 Index
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex
Choosing global or selective mode ........................... 32
Electronic main key  .................................................... 25
Electronic reserve key ................................................ 26
Locking and unlocking  .............................................. 31
Mechanical keys .......................................................... 34
Remote control  ............................................................ 25
Summer opening/convenience feature  ................... 33
CHECK ENGINE malfunction indicator lamp ............234
Check regularly and before a long trip  ...................... 231
Checking engine oil level
Via engine oil level indicator  ...................................117
Via oil dipstick ...........................................................260
Child restraint  ..................................................... 60, 67, 78
Cleaning and care of the vehicle  .................................300
Clock, setting  ................................................................... 111
Coin holder in glove box lid  ......................................... 163
COMAND, radio and telephone  ....................................176
Combination switch  ...................................................... 122
Consumer information ..................................................324
Control and operation of radio transmitters  ..............176
COOLANT (coolant level) - 
malfunction and warning messages  ......................245
Coolant level  ................................................................... 261
Adding coolant  ..........................................................262
Checking  .................................................................... 261COOLANT TEMP. - 
malfunction and warning messages  ..................... 246
Coolant temperature gauge  ............................................ 90
Coolants  .......................................................................... 322
Anticorrosion/antifreeze quantity  ........................ 323
Cruise control  ................................................................. 212
Cup holder
In center console  ....................................................... 165
In glove box lid  .......................................................... 163
In rear bench armrest ............................................... 162
DDaytime running lamps  ................................................120
Deep water
Driving instructions  ................................................. 211
DISPLAY DEFECTIVE (engine control unit) - 
malfunction and warning messages  ..................... 240
DISPLAY DEFECTIVE (several systems) - 
malfunction and warning messages  ..................... 240
Display illumination  ........................................................ 89
Doors  .................................................................................. 35
Drinking and driving .................................................... 203
Drive sensibly - Save Fuel ............................................ 203
Driving instructions  ..................................................... 203
Driving off  ...................................................................... 205 

329 Index
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex
EELEC. STABIL. PROG. - malfunction and 
warning messages  ....................................................252
Electronic main key ......................................................... 25
Changing batteries  ................................................... 291
Synchronizing remote control  ................................293
Electronic stability program (ESP) ..............................220
Control switch  ...........................................................222
Malfunction indicator lamp .....................................237
Synchronizing  ........................................................... 221
Warning lamp  ............................................................237
Emergency call
See Tele Aid  ............................................................... 178
Emergency engine shut-down  .....................................293
Emergency tensioning retractor (ETR) ......................... 69
SRS Indicator lamp  ...................................................236
Emergency trunk lid release button  ............................. 42
Emergency unlocking in case of accident  ................... 38
Emission control  ............................................................ 189
Emission control label  .................................................. 310
Engine compartment  .....................................................257
ENGINE FAN - malfunction and
warning messages  ....................................................244
Engine malfunctionCHECK ENGINE malfunction
indicator lamp ...................................................... 234
Engine Oil Additives  ..................................................... 320
Engine oil consumption  ................................................ 118
Engine oil level
Checking ............................................................. 117, 260
Warning  ..................................................................... 250
ENGINE OIL LEVEL - 
malfunction and
warning messages  ................................................... 250
Engine oil level indicator  .............................................. 117
Engine oils  ..................................................................... 320
ESP (Electronic Stability Program)  ............................ 220
Control switch  .......................................................... 222
Malfunction indicator lamp  .................................... 237
Synchronizing  ...........................................................221
Warning lamp  ........................................................... 237
ETR (Emergency tensioning retractor)  .........................69
SRS Indicator lamp  .................................................. 236
Exterior lamp switch  ..................................................... 119
Exterior lamps  ............................................................... 285
Additional turn signals on the 
exterior mirror ..................................................... 290
Headlamp assembly ................................................. 286
High mounted stop lamp ......................................... 290
Low and high beams  ................................................ 287