
Oil, oil levelsee Engine oil                                            
On-board computer
see Control system                                   
One-touch gearshifting  ..................... 121
Operating safety  .................................. 22
Ornamental moldings, cleaning  ....... 262
Overhead control panel  ...................... 33
P
Paintwork, cleaning  .......................... 261
Paintwork code  ................................. 347
Panic alarm  .......................................... 61
Panorama roof with power tilt/
sliding panel  ...................................... 195
Cleaning ......................................... 265
Operation ....................................... 195
Roller sunblinds  ............................. 194
Synchronizing  ................................ 196
Parcel nets  ......................................... 199
Parking  ............................................... 113
Parking Guidance  ..................168, 170
Parktronic system  ..........................165
Parking and standing lamp  
Replacing bulbs  ............................. 319
Parking brake  .................................... 113
Messages in the multifunction
display  ........................................... 289
Parking Guidance  .............................. 168
Canceling  ....................................... 171
Detecting a parking space  .............169
Parking  .......................................... 170
Parking position  
Exterior rear view mirrors  ................95
Transmission position  ....................118
Parktronic system  
Cleaning system sensors  ...............263
Malfunction .................................... 168
Minimum distance  .........................167
Sensor range  ................................. 166
Switching on/off  ........................... 168
System sensors  ............................. 166
Warning indicators  ...................27, 167
Parts service  ...................................... 346
PASS AIR BAG OFF indicator lamp
(Canada only) see Front passenger front air bag
off indicator lamp (Canada only)               
PASS AIR BAG OFF indicator lamp
(USA only) see Front passenger front air bag
off indicator lamp (USA only)                    
Passenger safety
see Occupant safety                                 
Pedals  ................................................. 254
Pelvis air bags  ..................................... 42
Phone see Telephone                                           
Plastic parts, cleaning  ...................... 265
Power assistance  .............................. 254
Power outlets  .................................... 207
Power seats see Seats                                                  
Power steering  
Messages in the multifunction
display  ........................................... 295
Power tilt/sliding sunroof  
Operation ....................................... 192
Synchronizing  ................................ 194
Power washer  .................................... 261
Power windows  ................................. 105
Cleaning ......................................... 264
Operation ....................................... 105
Rear door window, override
switch  .............................................. 60
Synchronizing  ................................ 107
Practical hints  ................................... 268
Preglow indicator lamp  ..................... 110
PRE-SAFE ®
 ............................................ 53
Messages in the multifunction
display  ........................................... 274
PRE-SAFE ®
 Brake  ................................. 69
Activating/deactivating  .................137
Messages in the multifunction
display  ........................................... 274
Problems  
While driving  .................................. 112
With vehicle  ..................................... 23
With wipers  .................................... 105
Product information  ............................ 20
Production options weight  ............... 25114Index212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 14 

Program mode selector dial (E 63 AMG) 
Automatic shift program  ........121, 123
Program mode selector switch  
Automatic shift program  ................120
Proximity key
see Key, SmartKey                                    
PSI (air pressure unit)  ....................... 251
R
RACE START (E 63 AMG)  ................... 159
RACETIMER  ........................................ 132
Radar sensors  
Messages in the multifunction
display  ........................................... 282
Switching on or off ......................... 144
Radiator  ..................................... 224, 252
Radio  
Selecting stations  ..........................134
Radio transmitters  ............................ 257
Rain sensor see Intermittent wiping                             
Rear axle oil  ....................................... 360
Rear center console ashtray see Ashtrays                                             
Rear center seat belt  
Unblocking ....................................... 51
Rear doors  
Child safety locks  ............................ 60
Rear door window  
Override switch  ................................ 60
Rear fog lamp
see Fog lamps                                           
Rear lamps
see Tail lamps                                           
Rear seat head restraints
see Head restraints                                   
Rear view camera  .............................. 171
Cleaning the camera lens  ..............263
Rear window defroster  ..................... 191
Recommended tire inflation
pressure  ..................................... 229, 251
Refilling  
AdBlue ®
 ......................................... 334
Refrigerant, air conditioning  ............ 362
Refueling  ............................................ 220
Regular checks  .................................. 222
Reminder, Seat belt
see Seat belts, Telltale                              
Remote control
see Key, SmartKey                                    
Remote door lock (Tele Aid)  ............. 212
Remote door unlock (Tele Aid)  ......... 211
Replacing  
Key  .................................................. 80
Replacing bulbs  ................................. 318
Reporting safety defects  .................... 23
Research Octane Number see RON                                                    
Reserve fuel  
Messages in the multifunction
display  ........................................... 298
Warning lamp ................................. 310
Restraint systems
see Occupant safety                                 
Retaining hook  .................................. 199
Rims  ........................................... 251, 353
Roadside Assistance  ................... 21, 210
Roller sunblinds  ................................. 194
RON (Research Octane Number)  ..... 363
Roof rack  ............................................ 198
Rubber parts, cleaning  ...................... 265
Run-flat tires see MOExtended tires                               
S
Safety  
Driving safety systems  .....................61
Occupant safety ............................... 36
Reporting defects  ............................ 23
Safety belts
see Seat belts                                           
Seat belt force limiter  ......................... 52
Seat belts  ............................................. 48
Adjustment function  ........................51
Automatic comfort-fit feature  ..........53
Children in the vehicle  .....................56
Cleaning ......................................... 266
Fastening  ......................................... 50
Height adjustment  ...........................51
Proper use of  ................................... 49
Rear center seat  .............................. 51
Safety guidelines  ............................. 39
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Safety notes ..................................... 48
Telltale  ............................... 29, 52, 307
Seat heating  ......................................... 92
Seating capacity  ................................ 238
Seats  ..................................................... 87
Adjustment  ...................................... 87
Drive-dynamic multicontour seat  .....91
Easy-entry/exit feature  ....................93
Heating  ............................................ 92
Memory function .............................. 96
Messages in the multifunction
display  ........................................... 293
Split rear seat bench  .....................199
Ventilation  ....................................... 92
Securing cargo  
Cargo tie-down rings ...................... 199
Selective setting
see Key, SmartKey                                    
Selector lever
see Gear selector lever                             
Self-test  
BabySmart™  .................................... 47
OCS (Occupant Classification
System)  ........................................... 46
Tele Aid  .......................................... 208
Service
see Maintenance                                       
Service, parts  .................................... 346
Service and warranty information  ..... 20
Service intervals see Maintenance System, Service
indicator message                                     
Service life (tires)  .............................. 242
Service menu  ..................................... 138
Settings  
Factory setting (KEYLESS-GO)  .........79
Factory setting (SmartKey)  ..............77
Memory function .............................. 96
Menu  ............................................. 139
Selective setting (KEYLESS-GO)  .......79
Selective setting (SmartKey)  ............77
Shelf below rear window, cleaning  .. 266
Side impact air bags  ........................... 41
Side marker lamps  
Cleaning lenses  ............................. 262
Messages in the multifunction
display  ........................................... 300Sidewall (tires) .................................. 251
SmartKey see Key, SmartKey                                    
SmartKey with KEYLESS-GO
see Key, SmartKey                                    
Snow chains  ...................................... 252
Snow tires see Winter tires                                         
Spare wheel  ....................................... 353
Mounting  ....................................... 323
Storage location  ............................ 271
Speedometer  ....................................... 28
Speed settings  
Cruise control  ................................ 147
DISTRONIC PLUS  ........................... 155
Resume function  ...................148, 156
SRS  
Indicator lamp .................................. 29
SRS (Supplemental Restraint System)  
Indicator lamp  ......................... 36, 308
Messages in the multifunction
display  ........................................... 290
Standing water, driving through  ...... 257
Starter switch positions  
KEYLESS-GO  .................................... 86
SmartKey  ......................................... 85
Starting difficulties (engine)  ............ 110
Starting the engine  ........................... 109
Steering column see Multifunction steering wheel,
Adjustment                                               
Steering wheel
see Multifunction steering wheel              
Steering wheel gearshift control  ..... 122
Stolen Vehicle Recovery Services  ... 212
Storage compartments  ..................... 201
Storing tires  ....................................... 243
Sunroof see Power tilt/sliding sunroof                  
Sunshade  
Rear window  .................................. 205
Sun visors  .................................. 204, 205
Suspension tuning see AIRMATIC                                           16Index212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 16 

T
Tachometer  .................................. 28, 126
Overspeed range  ........................... 126
Tail lamps  
Cleaning lenses  ............................. 262
Tar stains  ........................................... 261
Technical data  
Air conditioning refrigerant  ............362
Brake fluid  ..................................... 362
Capacities fuels, coolants,
lubricants etc.  ................................ 359
Coolant  .......................................... 365
Engine oil additives  ........................362
Engine oils  ..................................... 361
Fuel requirements .......................... 363
Gasoline additives .......................... 364
Identification labels  .......................346
Premium unleaded gasoline  ...........362
Rims and tires  ................................ 353
Spare wheel  ................................... 358
Vehicle specification E 350 ............ 348
Vehicle specification
E 350 4MATIC ................................ 349
Vehicle specification
E 350 BlueTEC  ............................... 348
Vehicle specification E 550 ............ 350
Vehicle specification
E 550 4MATIC ................................ 351
Vehicle specification E 63 AMG  .....352
Washer and headlamp cleaning
system  ................................... 361, 367
Technical data (dimensions)
see Vehicle specification                          
Technical data (electrical system)
see Vehicle specification                          
Technical data (engine)
see Vehicle specification                          
Technical data (weights)
see Vehicle specification                          
Tele Aid  ............................................... 207
Emergency calls  ............................. 208
Information button  .........................210
Initiating an emergency call
manually  ........................................ 209
Messages in the multifunction
display  ........................................... 290
Remote door lock  .......................... 212Remote door unlock  ......................211
Roadside Assistance button  ..........210
Search & Send  ............................... 211
SOS button  .................................... 209
Stolen Vehicle Recovery Services  ..212
System self-test  ............................. 208
Telephone  ............................................. 30
Answering/ending a call  ................136
Hands-free microphone  ...................33
Menu  ............................................. 135
Operation ....................................... 135
Phone book .................................... 136
Redialing  ........................................ 137
Temperature  
Coolant  .......................................... 125
Interior temperature  ......................186
Outside  .......................................... 126
Tether anchorage points
see Children in the vehicle                        
Through-loading feature  ................... 198
Tie-down rings  ................................... 199
Tightening torque  
Wheels  ........................................... 328
TIN (Tire Identification Number)  ...... 251
Tire and Loading Information
placard  ............................................... 237
Tire and loading terminology  ........... 249
TIREFIT  ............................................... 329
Tire Identification Number see TIN                                                      
Tire inflation pressure  
Checking ........................................ 231
Important notes on  ........................230
Label on the inside of fuel filler
flap  ................................................ 230
Placard on driver’s door B-pillar  .....237
Tire labeling  ....................................... 245
Tire load rating  .................................. 250
Tire ply composition and material
used  .................................................... 251
Tire pressure loss warning system  . 232
Tire repair kit see TIREFIT                                               
Tires  ........................................... 228, 353
Advanced Tire Pressure
Monitoring System (Advanced
TPMS)  ............................................ 233Index17212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 17 

Air pressure ................................... 229
Care and maintenance  ...................242
Cleaning ......................................... 243
Direction of rotation, spinning  .......241
Important notes on tire inflation
pressure  ........................................ 230
Inflation pressure  ........................... 231
Information placard  .......................237
Inspection  ...................................... 242
Labeling  ......................................... 245
Load index  ............................. 246, 250
Load rating  .................................... 250
Messages in the multifunction
display  ................................... 284, 304
MOExtended  .................................. 353
Ply composition and material
used ............................................... 251
Problems under-/overinflation  ......231
Retreads  ........................................ 228
Rims and tires (technical data)  ......353
Rotation  ......................................... 244
Service life  ..................................... 242
Sizes  .............................................. 353
Snow chains  .................................. 252
Speed rating  .......................... 247, 251
Storing  ........................................... 243
Temperature  .......................... 230, 244
Terminology  ................................... 249
TIREFIT (tire repair kit)  ...................329
Tire Identification Number  .............251
Tire pressure loss warning system . 232
TPMS low tire pressure/
malfunction telltale  ........................312
Traction  ................................. 244, 251
Tread  ............................................. 251
Tread depth  ........................... 242, 252
Treadwear  ...................................... 243
Treadwear indicators  .............242, 252
Vehicle maximum load on  ..............252
Wear pattern  .................................. 244
Winter tires  ............................ 252, 353
Tire speed rating  ....................... 247, 251
Top tether see Children in the vehicle                        
Total load limit  ................................... 251
Towing  
Towing eye bolt .............................. 341
Vehicle  ........................................... 340Towing eye bolt ................................. 341
Traction  ...................................... 244, 251
Transfer case  ..................................... 124
Transmission see Automatic transmission                     
Transmission fluid level  .................... 226
Transmission gear selector lever see Gear selector lever                             
Transmission positions  .................... 118
Traveling abroad  ............................... 257
Tread (tires)  ....................................... 251
Tread depth (tires)  .................... 242, 252
Treadwear  .......................................... 243
Treadwear indicators (tires)  .... 242, 252
Trip menu  ........................................... 129
Trunk  
Closing  ............................................. 82
Fuse box  ........................................ 343
Messages in the multifunction
display  ........................................... 293
Opening  ........................................... 82
Opening/closing system .................. 83
Tie-down rings  ............................... 199
Trunk lid emergency release  ............84
Unlocking manually  .......................315
Valet locking  .................................... 85
Turning off the engine  ...................... 113
Turn signals  ....................................... 100
Cleaning lenses  ............................. 262
Indicator lamps  ................................ 29
Messages in the multifunction
display  ........................................... 303
Replacing bulbs  ............................. 319
U
Uniform Tire Quality Grading
Standards  .................................. 243, 252
Units  
Selecting speedometer display
mode  ............................................. 141
Unleaded gasoline, premium  ........... 362
Unlocking the vehicle  
KEYLESS-GO  .................................... 77
Manually  ........................................ 314
SmartKey  ......................................... 76
Upholstery, cleaning  ......................... 266
Useful features  .................................. 203
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V
Valet locking  ........................................ 85
Vehicle  
Battery  ........................................... 336
Care  ............................................... 260
Control system  .............................. 126
Identification Number (VIN)  ...........346
Locking/unlocking ........................... 76
Lowering (wheel change)  ...............328
Modifications and alterations,
Operating safety  .............................. 22
Towing  ........................................... 340
Unlocking/locking manually  ..........314
Vehicle dimensions
see Vehicle specification                          
Vehicle Identification Number
(VIN)  ................................................... 346
Vehicle jack see Jack                                                     
Vehicle level control
see AIRMATIC                                           
Vehicle lighting  .................................... 97
Vehicle loading  
Cargo tie-down rings ...................... 199
Instructions .................................... 197
Load limit  ....................................... 238
Roof rack  ....................................... 198
Split rear seat bench  .....................199
Terminology  ................................... 249
Vehicle maximum load on the tire  ... 252
Vehicle specification  
E 350  ............................................. 348
E 350 4MATIC ................................ 349
E 350 BlueTEC  ............................... 348
E 550  ............................................. 350
E 550 4MATIC ................................ 351
E 63 AMG  ...................................... 352
Vehicle status message memory  .... 139
Vehicle tool kit  .................................. 268
Vehicle washing see Vehicle care                                        
Vehicle weights
see Vehicle specification                          W
Warning sounds  
DISTRONIC PLUS  ........................... 151
Driver’s or passenger’s seat belt  .....52
Parking brake  ................................ 289
Parking Guidance ........................... 170
Parktronic system  ..........................168
Seat belt telltale  ............................ 307
Warranty coverage  ............................ 346
Washer and headlamp cleaning
system  ................................................ 367
Washer fluid  
Messages in the multifunction
display  ........................................... 294
Mixing ratio  .................................... 367
Refilling  .......................................... 227
Washing the vehicle  .......................... 260
Wear pattern (tires)  .......................... 244
Weights (vehicle) see Vehicle specification                          
Wheel  
Changing  ....................................... 323
Removing  ....................................... 326
Spare  ............................................. 323
Tightening torque ........................... 328
Wheels, sizes  ..................................... 353
Wheels, Tires and  .............................. 228
Window curtain air bags  ..................... 42
Windows see Power windows                                  
Windows, cleaning  ............................ 264
Windshield  
Cleaning wiper blades .................... 264
Washer fluid  ................................... 367
Wipers  ........................................... 104
Windshield wipers  
Replacing wiper blades  ..................322
Winter cover  .............................. 224, 252
Winter driving  
Instructions .................................... 253
Radiator cover  ............................... 252
Snow chains  .................................. 252
Tires ............................................... 252
Winter tires  ................................ 252, 353
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indicating that the front passenger front air
bag is activated.
If the  45  indicator lamp is illuminated,
the front passenger front air bag is
deactivated and will not be deployed.
If the  45  indicator lamp is not
illuminated, the front passenger front air bag
is activated and will be deployed
R in the event of certain frontal impacts
R if impact exceeds a preset deployment
threshold
R independently of the side impact air bags
or pelvis air bag
If the front passenger front air bag is
deployed, the rate of inflation will be
influenced by
R the rate of relevant vehicle deceleration as
assessed by the air bag control unit
R the front passenger’s weight category as
identified by the OCS
For more information on air bag display
messages in the multifunction display, see
( Y  page 276).GWarning!
According to accident statistics, children are
safer when properly restrained in the rear
seating positions than in the front seating
position. Thus, we strongly recommend that
children be placed in the rear seats whenever
possible. Regardless of seating position,
children 12 years old and under must be
seated and properly secured in an appropriate
infant restraint, toddler restraint, or booster
seat recommended for the size and weight of
the child.
The infant or child restraint must be properly
secured with the vehicle’s seat belt, the seat
belt and top tether strap, or lower anchors and
top tether strap, fully in accordance with the
child seat manufacturer’s instructions.
Occupants, especially children, should always
sit as upright as possible, wear the seat belt
properly and use an appropriately sized infant
restraint, toddler restraint, or booster seat
recommended for the size and weight of the
child.
Children can be killed or seriously injured by
an inflating air bag. Note the following
important information when circumstances
require you to place a child in the front
passenger seat:
R Your vehicle is equipped with air bag
technology designed to deactivate the front
passenger front air bag in your vehicle
when the system senses the weight of a
typical 12-month-old child or less along
with the weight of a standard appropriate
child restraint on the front passenger seat.
R A child in a rear-facing child restraint on the
front passenger seat will be seriously
injured or even killed if the front passenger
front air bag inflates in a collision which
could occur under some circumstances,
even with the air bag technology installed
in your vehicle. The only means to
completely eliminate this risk is to never
place a child in a rear-facing child restraint
in the front seat. We therefore strongly
recommend that you always place a child
in a rear-facing child restraint in a backseat.
R If you must install a rear-facing child
restraint on the front passenger seat
because circumstances require you to do
so, make sure the  45 indicator lamp
is illuminated, indicating that the front
passenger front air bag is deactivated.
Should the  45 indicator lamp not
illuminate or go out while the restraint is
installed, please check installation.
Periodically check the  45 indicator
lamp while driving to make sure the
45  indicator lamp is illuminated. If
the  45  indicator lamp goes out or
remains out, do not transport a child on the
front passenger seat until the system has
been repaired.44Occupant safetySafety and security
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iIn winter operation, the maximum
effectiveness of most of the driving
systems described in this section is only
achieved with winter tires, or snow chains
as required.
Safety notesGWarning!
The following factors increase the risk of
accidents:
R Excessive speed, especially in turns
R Wet and slippery road surfaces
R Following another vehicle too closely
The driving safety systems described in this
section cannot reduce these risks or prevent
the natural laws of physics from acting on the
vehicle. They cannot increase braking or
steering efficiency beyond that afforded by
the condition of the vehicle brakes and tires
or the traction afforded.
Only a safe, attentive, and skillful driver can
prevent accidents.
The capabilities of a vehicle equipped with the
driving safety systems described in this
section must never be exploited in a reckless
or dangerous manner which could jeopardize
the user’s safety or the safety of others.
Always adjust your driving style to the
prevailing road and weather conditions and
keep a safe distance to other road users and
objects on the street.
If a driving system malfunctions, other driving
safety systems may also switch off. Observe
indicator and warning lamps that may come
on as well as messages in the multifunction
display that may appear.
ABSGObserve Safety notes, see page 62.GWarning!
Do not pump the brake pedal. Use firm, steady
brake pedal pressure instead. Pumping the
brake pedal defeats the purpose of the ABS
and significantly reduces braking
effectiveness.
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do not
lock during braking. This allows you to
maintain the ability to steer your vehicle.
The ABS is functional above a speed of
approximately 5 mph (8 km/h) independent
of road surface conditions.
On slippery road surfaces, the ABS will
respond even to light brake pressure.
The ABS indicator lamp  ! in the
instrument cluster comes on when you switch
on the ignition. It goes out when the engine
is running.
Braking
At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal. The pulsation indicates that the
ABS is in the regulating mode.
XKeep firm and steady pressure on the brake
pedal while you feel the pulsation.
Continuous, steady brake pedal pressure
yields the advantages provided by the ABS,
namely braking power and the ability to steer
the vehicle.
The pulsating brake pedal can be an
indication of hazardous road conditions and
functions as a reminder to take extra care
while driving.
Emergency brake maneuver
XKeep continuous full pressure on the brake
pedal.62Driving safety systemsSafety and security
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