Page 83 of 297

Current fuel consumptionDisplays the current fuel con‐
sumption. You can check
whether you are currently driving
in an efficient and environmen‐
tally-friendly manner.
Displaying the current fuel
consumption1."Settings"2."Info display"3.If necessary,"M dynamic driving syst."
The display for the current fuel consump‐
tion is active.
Display of the dynamic driving systems,
refer to page 83.
The bar display for the current fuel consumption
is displayed in the instrument cluster.
Energy recovery The kinetic energy of the vehicle
is converted to electrical energy
while coasting. The vehicle bat‐
tery is partially charged and fuel
consumption can be reduced.
Displaying energy recovery
1."Settings"2."Info display"3.If necessary, "M dynamic driving syst."
The display for the energy recovery is
active.
Display of the dynamic driving systems,
refer to page 83.
Driving dynamics systems
The system states of the driving
dynamics are displayed in the in‐
strument cluster.SymbolsDescriptionEngine Dynamics Control, refer to
page 73.Electronic Damper Control EDC, re‐
fer to page 108.Servotronic, refer to page 109.
Activate display
1."Settings"2."Info display"3.If necessary. "M dynamic driving syst."
The display for the Driving Dynamics
System is active.
Display Current fuel consumption, refer
to page 83, and Energy recovery, refer to
page 83.
Service requirements
Display The driving distance or the time
to the next scheduled mainte‐
nance is displayed briefly after
the ignition is switched on.
The current service require‐
ments can be read out from the remote control
by the service specialist.
Data regarding the maintenance status or legally
mandated inspections of the vehicle are auto‐
matically transmitted to your service center be‐
Seite 83DisplaysControls83
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Page 128 of 297

Residual heat
The heat stored in the engine is used to heat the
interior.
Functional requirement▷Up to 20 minutes after the engine has been
switched off.▷Warm engine.▷The battery is sufficiently charged.▷External temperature below 77 ℉/25 ℃.
Switching on
1.Switch off the ignition.2. Press the right side of the button on
the driver's side.
is shown on the display of the automatic cli‐
mate control.
The interior temperature, air volume and air dis‐
tribution can be adjusted with the ignition
switched on.
Switching off
At the lowest fan speed, press the left side of the
button on the driver's side.
on the display of the automatic climate control
goes out.
Switching the system on/off
Switching off
▷Complete system: At the lowest fan speed, press the
left side of the button on the driver's
side.▷On the front passenger side:
At the lowest fan speed, press the
left side of the button on the front
passenger side.
Switching on
Press any button.
Microfilter/activated-charcoal filter
The microfilter removes dust and pollen from
the incoming air.
The activated-charcoal filter removes gaseous
pollutants from the outside air that enters the
vehicle.
This combined filter should be replaced during
scheduled maintenance, refer to page 255, of
your vehicle.
Ventilation
Front ventilation▷Thumbwheel to vary the temperature, ar‐
row 1.
Toward blue: colder.
Toward red: warmer.▷Lever for changing the air flow direction, ar‐
row 2.▷Thumbwheels for opening and closing the
vents continuously, arrows 3.
Adjusting the ventilation
▷Ventilation for cooling:
Adjust the vent to direct the air in your di‐
rection, such as if the vehicle interior is hot
from the sun.▷Draft-free ventilation:
Adjust the vent to let the air flow past you.Seite 128ControlsClimate control128
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Page 240 of 297

FuelVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Fuel quality
Fuels that are marked on the gas pump as con‐
taining metal must not be used.
Refuel only with unleaded gasoline with‐
out metallic additives.
Do not refuel with any leaded gasoline or gaso‐
line with metallic additives, e. g. manganese or
iron, or permanent damage to the catalytic con‐
verter and other components.◀
Do not refuel with ethanol
Do not refuel with E85, i.e., fuel with an
ethanol content of 85 %, or with Flex Fuel, as this
would damage the engine and fuel supply sys‐
tem.◀
Required fuel
Super premium gasoline/AKI 93
This gasoline is highly recommended.
Gasoline with lower AKI
However, you may also use gasoline with less
AKI.
The minimum AKI Rating is 91.
If you use gasoline with this minimum AKI Rat‐
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no effect on the engine life.Minimum fuel grade
Do not use any gasoline below the mini‐
mum fuel grade as this may impair engine per‐
formance.◀
Use high-quality brands
Field experience has indicated significant differ‐
ences in fuel quality: volatility, composition, ad‐
ditives, etc., among gasolines offered for sale in
the United States and Canada.
Fuels containing up to and including 10 % etha‐
nol or other oxygenates with up to 2.8 % oxygen
by weight, that is, 15 % MTBE or 3 % methanol
plus an equivalent amount of co-solvent, will not
void the applicable warranties with respect to
defects in materials or workmanship.
Minimum fuel grade
The use of poor-quality fuels may result in
driveability, starting and stalling problems es‐
pecially under certain environmental conditions
such as high ambient temperature and high al‐
titude.
Should you encounter driveability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality brand
such as gasoline that is advertised as Top Tier
Detergent Gasoline.
Failure to comply with these recommendations
may result in unscheduled maintenance.◀Seite 240MobilityFuel240
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