Mitsubishi LANCER Owner's Manual page 419

Comfort controls
For quick defrosting
1. Set the mode selection dial to the "
2. Set your blower to the maximum speed.
5 3. Set the temperature to the highest position.
5-30
NOTE
" position.
While the mode selection dial is set to the "
the air conditioning compressor will run automatically.
The outside air position will also be automatically
selected.
To defog quickly, direct the air flow from the side vents
toward the door windows.
When defrosting, do not set the temperature control dial
near the maximum cool position. This will blow cool air
on the window glass and fog it up.
" position,