Page 7 of 290

4 Contents
Changing batteries in 
the remote control  ....................236
Synchronizing 
remote control  ............................237
Raising hardtop manually  ............238
Replacing wiper blade insert  .......243
Antenna ...........................................244
Manual release 
of fuel filler flap  ........................244
Vehicle careCleaning and care of 
the vehicle  ..................................246
Power washer ..............................247
Paintwork, painted body 
components .................................247
Tar stains  .....................................247
Engine cleaning ..........................248
Vehicle washing  .........................248
Headlamps, taillamps, 
turn signal lenses  ......................249
Window cleaning ........................249
Rear window cleaning  ...............249
Wiper blades  ...............................250Light alloy wheels  ..................... 250
Instrument cluster ..................... 251
Steering wheel and 
gear selector lever  ..................... 251
Cup holder  .................................. 251
Hard plastic trim items ............. 251
Plastic and rubber parts  ........... 251
Headliner and 
shelf behind roll bars  ................ 252
Upholstery .................................. 252
Seat belts ..................................... 252
Technical dataSpare parts service  ....................... 254
Warranty coverage  ........................ 254
Identification labels  ...................... 255
Layout of poly-V-belt drive  ........... 257
Technical data  ................................ 260
Fuels, coolants, 
lubricants etc. – capacities  ..... 266
Engine oils ...................................... 268
Engine oil additives  ...................... 268
Air conditioner refrigerant  .......... 268
Brake fluid ...................................... 268Premium unleaded gasoline  ........269
Fuel requirements  .........................269
Gasoline additives  .........................270
Coolants ...........................................270
Consumer information ..................272
IndexIndex ................................................ 274 
     
        
        Page 248 of 290

245 Contents - Vehicle care
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar careIndex
Vehicle careCleaning and care of 
the vehicle  ..................................246
Power washer ..............................247
Paintwork, painted body 
components .................................247
Tar stains  .....................................247
Engine cleaning ..........................248
Vehicle washing  .........................248
Headlamps, taillamps, 
turn signal lenses  ......................249
Window cleaning ........................249Rear window cleaning  .............. 249
Wiper blades  .............................. 250
Light alloy wheels  ..................... 250
Instrument cluster ..................... 251
Steering wheel and 
gear selector lever  ..................... 251
Cup holder  .................................. 251
Hard plastic trim items ............. 251
Plastic and rubber parts  ........... 251
Headliner and 
shelf behind roll bars  ................ 252
Upholstery .................................. 252
Seat belts ..................................... 252 
     
        
        Page 253 of 290

250 Cleaning and care of the vehicle
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar careIndex
Prior to cleaning the inside of the rear window, operate 
hardtop via the switch until rear shelf (1) is in a vertical 
position. Leave key in steering lock position 2.
The roof will remain in this position for approximately 
7 minutes, sufficient time for cleaning the inside of the 
rear window.Wiper blades
Clean the wiper blade inserts with a clean cloth and 
detergent solution.
Note:
For safety reasons, remove electronic key from starter 
switch before cleaning the wiper blades, otherwise the 
wiper motor can suddenly turn on and cause injury.
Light alloy wheels
Mercedes-Benz approved Wheel Care should be used for 
regular cleaning of the light alloy wheels.
If possible, clean wheels once a week with 
Mercedes-Benz approved Wheel Care, using a soft 
bristle brush and a strong spray of water.
Follow instructions on container.
Note:
Use only acid-free cleaning materials. The acid could 
lead to corrosion.