234
Controls in detail
Air conditioning
3
To increase: turn the temperature
selector control clockwise.
To reduce: turn the temperature se-
lector control counterclockwise.
The fuel-fired heater booster system
heats the vehicle interior as quickly as
possible while the engine is running.
The switch for the heater booster func-
tion is between the light switch and the
steering wheel.
Vehicles with auxiliary heating
Vehicles without auxiliary heating*
1 To switch the auxiliary heating on/off
( page 238)
2 To switch the heater booster function
on/off
Heater booster function*
i
The auxiliary heating automatically
switches to heater booster mode af-
ter the engine is started.
N54.25-2926-31
N54.25-2927-31
nf_BA.book Page 234 Friday, January 25, 2008 3:53 PM
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