A/C-Heater Control Panel: Notes
WARNING: This page is about a different car, the 1998 Pontiac Bonneville and 1998 Oldsmobile Eighty-Eight. However, it is still accessible from the selected car via links, so may be relevant.
The A/C-heater control panel includes a rotary knob to select system operating modes. On Bonneville, A/C-heater control panel has the following modes; OFF, MAX (A/C), (NORM) A/C indicated in text. The following modes are indicated with international symbols: bi-level, vent, heater, defog and defrost. Rear defogger switch button is also located on control panel.
On Eighty Eight, A/C-heater control panel has the following modes; OFF, RECIRC, UPPER, BI-LEV, LOWER, DEFOG and DEF. Temperature control and blower fan speed are controlled by separate knobs.