open gas tank MERCEDES-BENZ SL500 2005 R230 Owner's Manual

267 Operation
At the gas station
At the gas station
Refuelling
The fuel filler flap is located on the
right-hand side of the vehicle towards the
rear. Locking/unlocking the vehicle with
the SmartKey or the SmartKey with
KEYLESS-GO* automatically locks/un-
locks the fuel filler flap.

Turn off the engine

by turning the SmartKey to
position0. Remove the SmartKey
from the starter switch.


by pressing the KEYLESS-GO*
start/stop button. Open the driv-
er’s door (with the driver’s door
open, starter switch is in position 0,
same as SmartKey removed from
starter switch).

Open the fuel filler flap by pushing at
the point indicated by the arrow.
The fuel filler flap springs open.

Turn the fuel cap to the left and hold on
to it until possible pressure is released.

Take off the cap and set it in the recess
on the fuel filler flap.

Only fill your tank until the filler nozzle
unit cuts out – do not top up or over-
fill.
Warning!
G
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
injury. Whenever you are around gasoline,
avoid inhaling fumes and skin contact,
extinguish all smoking materials. Never
allow sparks, flame or smoking materials
near gasoline!


268 OperationAt the gas station
Replace the fuel cap by turning it to the
right.
You will hear when the fuel cap is tight-
ened.

Close the fuel filler flap.
You should hear the latch close shut.Warning!
G
Overfilling of the fuel tank may create pres-
sure in the system which could cause a gas
discharge. This could cause the gas to spray
back out when removing the fuel pump noz-
zle, which could cause personal injury.
iOnly use premium unleaded gasoline
with a minimum Posted Octane Rating
of 91 (average of 96 RON / 86 MON).
Information on gasoline quality can
normally be found on the fuel pump.
For more information on gasoline, see
“Premium unleaded gasoline”
(page 434) or the Factory Approved
Service Pamphlet.
iLeaving the engine running and the fuel
cap open can cause the engine mal-
function indicator lamp ú (USA
only) or the engine malfunction indica-
tor lamp ± (Canada only) to illumi-
nate.
For more information, see the “Practi-
cal hints” section (
page 327).


453 Index
Fuel filler flap 267
Locking 267
Opening 267
Unlocking 267
Fuel requirements 434
Fuel reserve tank
Message in display 357
Fuel tank
Filler flap 267
Fuels, coolants, lubricants etc. -
capacities 431
Functions (control system) 136
Fuse chart 412
Fuse chart see Vehicle tool kit
Fuses 412
Fuse chart 412
Fuse extractor 412
Main fuse box 412
Spare fuses 412G
Garage door opener 31, 246
Gasoline see Fuel
GAWR 305
Gear range
Automatic transmission 167
Indicator 27
Limiting 167
Shifting into optimal 166
Gear range limit
Canceling 166
Gear selector lever 30, 164
Cleaning 320
Lock 48, 443
Position (Automatic
transmission) 164, 168
Glove box 23, 228
GPS 441
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 305
GVWR 306H
Hands-free microphone 31
Hard plastic trim items
Cleaning 320
Hardtop open/close control 30
Hardtop see Retractable hardtop
Hardtop switch 197
Hazard warning flasher 128
Hazard warning flasher switch 29
Headlamp switch-off delay see Delayed
switch-off, exterior lamps
Headlamps
Automatic mode 124
Headlamp cleaning system 178, 278
Manual mode 124
Refilling washer fluid 278
Headliner
Cleaning 320
Head-thorax airbag 76, 441
Heated steering wheel* 234