See also:

Manual operation
The manual mode can be used to control the heater and air conditioner to your desired settings. To turn off the heater and air conditioner, turn the fan control dial to the OFF position. Fan s ...

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). ...

Air conditioner operation (if so equipped)
Start the engine, turn the fan control dial to the desired position, and push in the button to activate the air conditioner. When the air conditioner is on, cooling and dehumidifying functions ...