See also:

Heater and air conditioner (automatic) (Type B)
1. Air recirculation button 2. A/C (air conditioner) ON/OFF button 3. MODE (manual air flow control) button 4. REAR button 5. Temperature control buttons (passenger’s side)/DUAL (passenger’ ...

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). ...

AM radio reception
AM signals, because of their low frequency, can bend around objects and skip along the ground. In addition, the signals can be bounced off the ionosphere and bent back to earth. Because of these ...