Mercedes-Benz M-Class 2010 Owners Manual - Manual (Page 175)

i How long the system will provide heating
depends on the coolant temperature and
the battery voltage.
Regardless of the temperature and air
volume set on the climate control panel, an
interior temperature is aimed at by 72‡
(22†) and the blower runs on low speed to
protect the vehicle battery.
X Activating: Switch off the ignition.
X Press button Á.
The indicator lamp in the button comes on.
X Deactivating: Press button Á again.
The indicator lamp in the button goes out.
The residual heat is deactivated automatically
R when the ignition is switched on
R after approximately 30 minutes
R if the battery voltage drops
R if the coolant temperature is too low
3-zone automatic climate control
Control panels
USA only
3-zone automatic climate control
173
Controls in detail
164_AKB; 7; 31, en-US
d2ureepe,
Version: 2.11.8.1
2009-09-11T12:07:36+02:00 - Seite 173
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