| Figure 1:  | 
 Blower Controls
  
 
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| Figure 2:  | 
 A/C Compressor Controls
  
 
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| Figure 3:  | 
 Air Delivery and Temperature Controls -
Early Production Pontiac
  
 
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| Figure 4:  | 
 Air Delivery and Temperature Controls -
Early Production Buick
  
 
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| Figure 5:  | 
 Air Delivery and Temperature Controls -
Late Production
  
 
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