• 83.00 General138
• 83.10 Ventilation25
• 83.20 Heating7
• 83.25 Automatic heater40
• 83.30 Air conditioning76
• 83.40 Air conditioning (automatic)55
• 83.55 A/C compressor36
• 83.60 Rear heater1
• 83.65 Refrigeration units1
• 83.70 Auxiliary/supplementary heater184
• 83.80 Fragrance system8