A SERVICE OF

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29
At a glance
Switch units
1
Switch unit between the light switch and
the steering wheel
Additional switch units
N54.25-2913-31
Function Page
³ Switches the heater
booster function*
on/off
234
ö
³
Switches auxiliary
heating*on/off
238
Switches the heater
booster function*
on/off
234
Adjusts the working
engine speed*
275
Switches the operating
speed governor*
on/off
273
Ventilates the load
compartment,
air in/air out*
247
i
The layout of the switches may vary,
depending on the vehicle’s equip-
ment.
nf_BA.book Page 29 Friday, January 25, 2008 3:53 PM