• 83.00 General131
• 83.10 Ventilation19
• 83.20 Heating3
• 83.25 Automatic heater3
• 83.30 Air conditioning68
• 83.40 Air conditioning (automatic)44
• 83.55 A/C compressor26
• 83.60 Rear heater1
• 83.65 Refrigeration units1
• 83.70 Auxiliary/supplementary heater39
• 83.80 Fragrance system4