Mercedes-Benz 2008 R 320 CDI 4MATIC, Operator'S Manual

Page: 229 / 569

228
Controls in detail
3-zone automatic climate control*
Adjusting air distribution
Use the air distribution buttons
3
,
h
,
or
j
for the driver’s side, or
7
,
b
, or
c
(
컄
page 224) for the passenger side to
separately adjust the air distribution on
each side of the passenger compartment.
The following symbols are found on the
buttons:
왘
Press the desired air distribution
button (
컄
page 224).
The indicator lamp on the desired
button comes on.
Adjusting the air distribution for the
center and side air vents
Opening the center air vents
왘
Turn thumbwheels
6
and
7
(
컄
page 222) upward.
The corresponding center air vents on
the left and right are open.
Closing the center air vents
왘
Turn thumbwheels
6
and
7
(
컄
page 222) downward.
The corresponding center air vents on
the left and right are closed.
Opening the side air vents
왘
Turn thumbwheels
3
and
8
(
컄
page 222) upward.
The corresponding side air vents on the
left and right are open.
Closing the side air vents
왘
Turn thumbwheels
3
and
8
(
컄
page 222) downward.
The corresponding side air vents on the
left and right are closed.
Symbol Function
Driver’s
side Passen-
ger side
6 Z
Directs air to the
windshield and
side air vents
7 a
Directs air through
the center, side
and rear passen-
ger compartment
air vents
8 Y
Directs air to the
footwells and side
air vents