Mercedes-Benz E-Class 2009 Owners Manual - Manual (Page 191)

Climate control system
189
B-pillar air vents
Vehicles with 4-zone automatic climate control
only
1
Thumbwheel for air volume control for
side air vent
2 Side air vent, adjustable
X Opening/closing: Turn thumbwheel 1 to
the left or to the right.
Adjusting air distribution
Dual-zone automatic climate control
The air distribution can be adjusted manually.
The symbols located in display
4
( Y page 180) represent the following
functions:
Symbol Function
b Directs air into the entire
vehicle interior
c Directs air to the windshield,
through the side air vents and
cockpit air vent (Canada only)
Z Directs air to the windshield and
through the side defroster air
vents
X Directs air to the windshield,
through the side air vents and to
the footwells
a Directs air through the cockpit
(Canada only), center, side and
rear passenger compartment
air vents
Symbol Function
Y Directs air to the footwells
d Directs air to the footwells and
through the side air vents
X Press air distribution control rocker switch
© or ª until the desired symbol
appears in display 4 ( Y page 180).
The AUTO indicator for automatic air
distribution in display
4 goes out. The
automatic mode is switched off, and air
distribution is controlled according to the
desired setting.
4-zone automatic climate control
The air distribution can be adjusted
separately on each side of the passenger
compartment.
The symbols on the buttons represent the
following functions:
Controls in detail
Z