Mitsubishi MOTORS Colt 2007 Owner's Manual page 222

For pleasant driving
Demister position
Air flows mainly to the windscreen and the door windows.
5
: Optional equipment
5-6
Demister/Face position
Air flows to the windscreen, the door windows and the upper
part of the passenger compartment.
NOTE
● With the dial set to position (1), air flows mostly to the
windscreen. In position (2), air flows mostly to the upper
part of the passenger compartment.