SMART FORTWO CABRIO Operating Instructions Manual page 100

Heater/ventilation
Your heater and ventilation controls
Accident risk!
Follow the settings recommended
on the following pages for heating or
cooling. The windows could otherwise
mist up. This may prevent you from ob
serving the traffic conditions, thereby
causing an accident.
1 Only for vehicles with a diesel engine.
98 Weather outlook
Adjusting the temperature
The further you push the knob (A) to the
right hand side, the warmer the flow of
air will be.
Auxiliary heater*
The auxiliary heater heats or ventilates
the interior to the temperature that you
previously set using the temperature
control switch.
Please refer to the separate operating
instructions for detailed information on
operating the auxiliary heater.
1
Electric heater booster*
If you wish to have the maximum heating
effect:
Slide button (A) as far right as it will
go.
> The electric heater booster is acti
vated.
> The indicator light in the instru
ment cluster for the electric heater
booster comes on.
>Note!
The vehicle will consume more fuel as
long as the electric heater booster is in
operation.
To switch off the electric heater booster:
Slide button (A) to the left.
> The indicator light for the electric
heater booster goes out.