open gas tank MERCEDES-BENZ SL ROADSTER 2018 Owner's Manual

F
FavoritesOverview ........................................ 238
Filler cap
see Refueling
Filling capacities (Technical data) ...3 12
First-aid kit ......................................... 269
Flat tire
MOExtended tires .......................... 271
Preparing the vehicle ..................... 271
TIREFIT kit ...................................... 272
Floormats ...........................................2 56
Frequencies
Mobile phone ................................. 310
Two-way radio ................................ 310
Front-passenger seat
Adjusting from the driver's seat ....... 97
Fuel
Additives ........................................ 314
Consumption statistics .................. 188
Displaying the current consump-
tion ................................................ 188
Displaying the range ......................1 88
Driving tips ....................................1 44
Fuel gauge ....................................... 33
Grade (gasoline) ............................ 313
Important safety notes .................. 313
Problem (malfunction) ................... 141
Refueling ........................................ 140
Tank content/reserve fuel ............. 313
Fuel filler flap
Opening ......................................... 140
Fuel level
Calling up the range (on-board
computer) ...................................... 188
Fuel tank
Capacity ........................................ 313
Problem (malfunction) ................... 141
Fuse allocation chart (vehicle tool
kit) ...................................................... 270
Fuses
Allocation chart .............................2 82
Before changing .............................2 83
Dashboard fuse box ....................... 283
Fuse box in the engine compart-
ment .............................................. 283
Fuse box in the rear compartment .. 284 Important safety notes .................. 282G
Garage door opener
Clearing the memory ..................... 255
General notes ................................ 252
Important safety notes .................. 253
Opening/closing the garage door .. 255
Problems when programming ........2 54
Programming (button in the rear-
view mirror) ................................... 253
Synchronizing the rolling code ....... 253
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 197
Genuine parts ...................................... 24
Glove box ...........................................2 42
Google™ Local Search
see also Digital Operator's Man-
ual ..................................................2 36
H
HANDS-FREE ACCESS.......................... 82
Hazard warning lamps
Display message ............................ 225
Switching on/off ........................... 108
Head bags
Display message ............................ 209
Operation ......................................... 47
Head level heating (AIRSCARF) ........100
Head restraints
Adjusting ......................................... 98
see NECK-PRO head restraints
Headlamps
see Automatic headlamp mode
Heating
see Climate control
High beam flasher .............................1 07
High-beam headlamps
Display message ............................ 212
Switching on/off ........................... 107
Hill start assist .................................. 125
HOLD function
Activating ....................................... 160
Activation conditions ..................... 160
Deactivating ................................... 160
Display message ............................ 217
Index11

Refueling
Important safety notes
GWARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, open flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
You must make sure that fuel does not come into contact with your skin, eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel away from children.
If you or others come into contact with fuel,
observe the following:
RWash away fuel from skin immediately
using soap and water.
RIf fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay.
RIf fuel is swallowed, seek medical assis-
tance without delay. Do not induce vomit-
ing.
RImmediately change out of clothing which
has come into contact with fuel.
GWARNING
Electrostatic buildup can create sparks and
ignite fuel vapors. There is a risk of fire and
explosion.
Always touch the vehicle body before opening
the fuel filler flap or touching the fuel pump
nozzle. Any existing electrostatic buildup is
thereby discharged.
Do not get into the vehicle again during the refu-
eling process. Otherwise, electrostatic charge
could build up again.
!Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the ignition
if you accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel system. Even small amounts of the wrong fuel could
result in damage to the fuel system and the
engine. Notify a qualified specialist workshop
and have the fuel tank and fuel lines drained
completely.
!Overfilling the fuel tank could damage the
fuel system.
!Take care not to spill any fuel on painted
surfaces. You could otherwise damage the
paintwork.
!Use a filter when adding fuel from a fuel can.
The fuel lines and/or the fuel injection system
could otherwise be blocked by particles from
the fuel can.
If you overfill the fuel tank, fuel could spray out
when the fuel pump nozzle is removed.
For further information on fuel and fuel quality
(
Ypage 313).
Refueling
General information
The fuel filler flap is unlocked or locked auto-
matically when you unlock or lock the vehicle
with the SmartKey or using KEYLESS-GO.
The position of the fuel filler cap is displayed
8 in the instrument cluster. The arrow next
to the filling pump indicates the side of the vehi-
cle.
Opening the fuel filler flap
:To open the fuel filler flap
;Insert the fuel filler cap
140Refueling
Driving and parking

Other identifications, for example:
R0 W-30
R5 W-30
R5 W-40
Fuel
Important safety notes
GWARNING
Fuel is highly flammable. Improper handling of
fuel creates a risk of fire and explosion.
Avoid fire, open flames, smoking and creating
sparks under all circumstances. Switch off the
engine and, if applicable, the auxiliary heating
before refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
You must make sure that fuel does not come into contact with your skin, eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel away from children.
If you or others come into contact with fuel,
observe the following:
RWash away fuel from skin immediately
using soap and water.
RIf fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay.
RIf fuel is swallowed, seek medical assis-
tance without delay. Do not induce vomit-
ing.
RImmediately change out of clothing which
has come into contact with fuel.
Tank capacity
ModelTotal capa- city
All models19.8 US gal(75.0 l)
ModelOf which
reserve
Mercedes‑AMG vehiclesApprox.
3.7 US gal (14.0 l)
Allot her modelsApprox.
2.4 US gal (9.0 l)
Gasoline
Fuel grade
!Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the ignition
if you accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel system.
Even small amounts of the wrong fuel could
result in damage to the fuel system and the
engine. Notify a qualified specialist workshop
and have the fuel tank and fuel lines drained
completely.
!Only refuel using unleaded premium grade
gasoline with at least 91 AKI/95 RON.
iE10 fuel contains up to 10% bioethanol.
Your vehicle is E10-compatible. You can
refuel your vehicle using E10 fuel.
!Only use the fuel recommended. Operating
the vehicle with other fuels can lead to dam-
age to the fuel system, engine and exhaust
system.
!Do not use the following:
RGasoline with more than 10% ethanol
RE100 (100% ethanol)
RGasoline with methanol
RM100 (100% methanol)
RGasoline with metalliferous additives
RDiesel
Do not mix such fuels with the fuel recom-
mended for your vehicle.
!To ensure the longevity and full perform-
ance of the engine, only premium-grade
unleaded gasoline must be used.
Service products and filling capacities313
Technical data
Z