Fuel gauge ....................................... 27
Important safety notes ..................342
Premium-grade unleaded gasoline . 342
Problem (malfunction) ...................158
Refueling ........................................ 155
Specifications ................................ 343
Tank content/reserve fuel .............342
Fuel filler flap, opening/closing ....... 156
Fuel level Calling up the range (on-board
computer) ...................................... 201
Fuel tank
Capacity ........................................ 342
Problem (malfunction) ...................158
Fuse allocation chart (vehicle tool
kit) ...................................................... 290
Fuses Allocation chart ............................. 303
Before changing ............................. 303
Dashboard fuse box .......................303
Fuse box in the engine
compartment ................................. 304
Fuse box in the trunk .....................304
Important safety notes ..................303
G
Garage door opener Clearing the memory .....................270
Notes ............................................. 267
Opening/closing the garage door ..270
Programming (button in the rear-
view mirror) ................................... 268
Gasoline ............................................. 156
Gear or selector lever (cleaning
guidelines) ......................................... 286
Genuine Mercedes-Benz parts ......... 338
Glove box ........................................... 252
H
Handbrake see Parking brake
Hazard warning lamps ...................... 119
Head bags ............................................ 41
Head bags ........................................ 41
Headlamp cleaning system
Notes ............................................. 346
Headlamps
Adding fluid to cleaning system .....277
Cleaning system (function) ............119
Fogging up ..................................... 121
see Automatic headlamp mode
Head level heating (AIRSCARF) ........ 108
Head restraint Lowering manually (rear) ...............105
Head restraints
Adjusting ....................................... 105
Adjusting (electrically) ...................105
Adjusting (rear) .............................. 105
see NECK-PRO head restraints
Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 124
Display message ............................ 223
Switching Adaptive Highbeam
Assist on/off ................................. 120
Switching on/off ........................... 119
Hill start assist .................................. 147
HOLD function Display message ............................ 228
Function/notes ............................. 176
Hood
Closing ........................................... 275
Display message ............................ 237
Opening ......................................... 274
Hydroplaning ..................................... 163
I
Ignition lock see Key positions
Immobilizer .......................................... 67
Indicator lamps see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 27
Settings ......................................... 208
Warning and indicator lamps ...........28
Instrument cluster lighting ................ 27
Instrument lighting see Instrument cluster lighting
10Index
Turn off the engine before refueling.
Whenever you are around gasoline, avoid
inhaling fumes and any skin or clothing
contact.
Direct skin contact with fuels and the
inhalation of fuel vapors are damaging to your
health.GWARNING
Overfilling of the fuel tank may create
pressure in the system which could cause a
gas discharge. This could cause the gasoline
to spray back out when removing the fuel
pump nozzle, which could cause personal
injury.
! Do not use diesel to refuel vehicles with a
gasoline engine. Even small amounts of the
wrong fuel result in damage to the fuel
system and engine.
! Do not switch on the ignition if you
accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel lines.
Notify a qualified specialist workshop and
have the fuel tank and fuel lines drained
completely.
Gasoline
Fuel grade
! You should only refuel with unleaded
premium-grade gasoline as this avoids
damaging the catalytic converter.
If engine running problems are apparent,
have the cause checked immediately and
repaired. Excess unburned fuel can
otherwise enter the catalytic converter,
leading to overheating and possibly
causing a fire.
! Use a filter when refueling from a fuel can.
Otherwise, the fuel lines and/or injection
system could be blocked by particles from
the fuel can.
i Only refuel with premium-grade unleaded
gasoline with a specified minimum octane
number of 91 (average value of 96 RON/
86 MON).
You will usually find information about the
fuel grade on the pump. If you cannot find
the label on the pump, ask the staff for
assistance.
You can find more information under "Fuel"
( Y page 342), or by contacting an
authorized Mercedes-Benz Service Center
or visiting http://www.mbusa.com (USA
only).
Refueling
Fuel filler flap
The fuel filler flap is unlocked or locked
automatically when you open or close the
vehicle with the SmartKey or using KEYLESS-
GO.
The position of the fuel filler cap is displayed
in the instrument cluster 8. The arrow
next to the filling pump indicates the side of
the vehicle.
Example: Coupe
:To open the fuel filler flap;To insert the fuel filler cap=Tire pressure table?Fuel type156RefuelingDriving and parking
