Programmed Defrost
When the 'DEF' button is pressed, the ATC module instigates the programmed defrost function. When selected, the ATC module configures the system as follows:
- Automatic mode off
- Selected temperature unchanged
- Air inlet set to fresh air
- Air distribution set to windshield
- Blower speed set to level 6
- Windshield and rear screen heaters on.
The programmed defrost function can be cancelled by one of the following:
- Selecting any air distribution switch on the TSD
- Pressing the 'AUTO' switch below the TSD
- A second press of the 'DEF' button
- Switching the ignition OFF
NOTE:
The blower speed can be adjusted without terminating the programmed defrost function.