• 83.00 General137
• 83.10 Ventilation19
• 83.20 Heating3
• 83.25 Automatic heater38
• 83.30 Air conditioning53
• 83.40 Air conditioning (automatic)44
• 83.55 A/C compressor25
• 83.60 Rear heater1
• 83.65 Refrigeration units1
• 83.70 Auxiliary/supplementary heater178
• 83.80 Fragrance system8