• 83.00 General11
• 83.10 Ventilation9
• 83.20 Heating17
• 83.25 Automatic heater12
• 83.30 Air conditioning28
• 83.40 Air conditioning (automatic)13
• 83.50 Rear air-conditioning14
• 83.55 A/C compressor36
• 83.57 Temperature control1
• 83.70 Auxiliary/supplementary heater196