See also:

Clearing the programmed information
Individual buttons cannot be cleared. However, to clear all programming, press and hold the two outside buttons and release when the indicator light begins to flash (approximately 20 seconds). ...

Heater and air conditioner (automatic) (if so equipped)
1. Driver temperature control dial 2. Air flow control buttons 3. Passenger temperature control dial 4. DUAL button 5. Rear defrost button 6. Front window defrost button 7. Fan speed dial/syst ...

Automatic operation (AUTO)
The AUTO mode may be used all year around as the system automatically controls constant temperature, air flow distribution and fan speed. To turn off the heater and air conditioner, turn the fa ...