Mercedes-Benz 240 D 1979 Owner's Manual page 31

A u to m a tic C lim a te C ontrol
1 Temperature selector wheel
2 "O FF" button
3 "A U TO -LO " button
4 "A U T O -H I" button
5 "BI-LEVEL" button
30
"DEF" button
6
Refrigerant com pressor sw itch
7
Swivelling outlets fo r cooled air
8
Turn right = open
Turn left = closed
Sw ivelling outlets fo r side
ventilation
Turn right = open
Turn left = closed
8 9 4 3