Mercedes-Benz 2009 E-Class Operator's Manual page 189

4-zones automatic climate control
You can set the air temperature for each of
the 4 zones separately. You should raise or
lower the temperature setting in small
increments, preferably starting at 72‡
(22†).
Front zones
X
Increasing/decreasing: Press button
or until the desired temperature
Á Â
appears in display ( Y page 182).
4
11 USA only
12 Canada only
Rear zones
X
11
Press button or
5 Ñ
Display ( Y page 182) comes on.
4
X
Increasing/decreasing: Press button
or until the desired temperature
Á Â
appears in display 4.
After approximately 5 seconds after the
last adjustment, display
4
to its standard display.
i You can also press button
once more to switch back to the standard
display.
Rear climate control panel
You can adjust the air temperature on each
side of the rear passenger compartment. You
should raise or lower the temperature setting
in small increments, preferably starting at
72‡ (22†).
X
Increasing/decreasing: Press button
or until the desired temperature
Á Â
appears in display ( Y page 184).
2
Adjusting air vents
12
.
G Warning!
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature).
This may cause burns or frostbite to
switches back
unprotected skin in the immediate area of
the air vents.
Always keep sufficient distance between
or
5 Ñ
unprotected parts of the body and the air
vents. If necessary, use the air distribution
adjustment to direct the air to air vents in
the vehicle interior that are not in the
immediate area of unprotected skin.
For best possible performance of the climate
control:
X
Keep the air intake grille in front of the
windshield free of snow, leaves, sticks, and
any other debris.
X
Always keep all air vents and grilles in the
passenger compartment free from
obstruction.
Controls in detail
Climate control system
187
Z