Mercedes-Benz SLK-Class 2006 Owners Manual - Manual (Page 190)

189
Controls in detail
Climate control
Activating
̈ Switch off the ignition ( ୴ page 36).
̈ Press button 9 ( ୴ page 179).
The indicator lamp on the button
comes on.
Deactivating
̈ Press button 9 ( ୴ page 179) again.
The indicator lamp on the button goes
out.
i
How long the system will provide heat-
ing depends on
ț the coolant temperature
ț the temperature set by the operator
The blower will run at speed setting 1
regardless of the air distribution con-
trol setting.
i
The residual heat is automatically
turned off
ț when the ignition is switched on
(
୴ page 36)
ț after about 30 minutes
ț if the battery voltage drops