304 OperationVehicle careEngine cleaning
Prior to cleaning the engine compartment, 
make sure to protect electrical compo-
nents and connectors from contact with 
water and cleaning agents.
Corrosion protection, such as MB Anticor-
rosion Wax should be applied to the engine 
compartment after every engine cleaning. 
Before applying, all control linkage bush-
ings and joints should be lubricated. The 
poly-V-belt and all pulleys should be pro-
tected from any wax. 
Vehicle washing
Do not use hot water or wash your vehicle 
in direct sunlight. Use only a mild car wash 
detergent, such as Mercedes-Benz ap-
proved Car Shampoo.
Thoroughly spray the vehicle with a dif-
fused jet of water. Direct only a very weak 
spray towards the ventilation intake. Use 
plenty of water and rinse the sponge and 
chamois frequently. Rinse with clear water and thoroughly dry 
with a chamois. Do not allow cleaning 
agents to dry on the finish.
Due to the width of the vehicle, fold in out-
side mirrors prior to running the vehicle 
through an automatic car wash to prevent 
damage to the mirrors.
In the winter, thoroughly remove all traces 
of road salt as soon as possible.
When washing the undercarriage, do not 
forget to clean the inner sides of the 
wheels.Ornamental moldings
For regular cleaning and care of very dirty 
chrome-plated parts, use a chrome clean-
er.
Headlamps, tail lamps, side markers, 
turn signal lenses
Use a mild car wash detergent, such as 
Mercedes-Benz approved Car Shampoo, 
with plenty of water.
To prevent scratches, never apply strong 
force and use only a soft, non-scratchy 
cloth when cleaning the lenses. Do not at-
tempt to wipe dirty lenses with a dry cloth 
or sponge.
iVehicles with KEYLESS-GO*:
If a door handle is hit by a strong jet of 
water, and a SmartKey with KEY-
LESS-GO* is in close proximity, i.e. 
within approximately 3 ft (approxi-
mately 1 m), the vehicle could be inad-
vertently locked or unlocked.  
432 IndexPower seat
Adjusting backrest tilt 36
Adjusting head restraint height 36
Adjusting head restraint tilt 36
Adjusting seat cushion tilt 36
Adjusting seat height 36
Memory function 116
Removing/installing head 
restraints 109
Seat fore and aft adjustment 35
Power train 414
Power washer 303
Power windows 197
Blocking of rear window operation 72
Side windows 197
Synchronizing 200
Pracitcal hints
First aid kit 350
Practical hints
Jump starting 378
Lamp in center console 317
Lamps in instrument cluster 310
Messages in the display 318
Spare wheel 350
TIREFIT(E 55 AMG) 350Vehicle tool kit 352
Problems
While driving 50
With vehicle 17
Product information 9
Program mode selector switch 414
Automatic transmission 164
PULSE function (Massage function) 113
Q
Quick search
Phone book* 156
R
Radio
Selecting stations 134
Selecting stations (satellite*) 135
Radio transmitters, control and 
operation 275
Range (distance to empty)
Calling up 154
Rear bench seat
Foldable 236
Rear fog lamp
Bulb 359
Switching on 122Rear lamp bulbs 360
Rear lamps see Tail lamps
Rear passenger compartment
Adjustable air vents 195
Rear view mirror automatic antiglare 168
Rear view mirrors see Mirrors 168
Rear window
Blocking operation 72
Rear window defroster 173
Activating 173
Deactivating 173
Rear window sunshade* 172
Reconnecting
Vehicle battery 377
Regular checks 279
Reinstalling the battery 377
Remote controls
Integrated 259
SmartKey 88, 92
SmartKey with KEYLESS-GO* 91
Remote door unlock
With Tele Aid* 257
Remote Vehicle Diagnostics 414