• 83.00 General24
• 83.10 Ventilation21
• 83.20 Heating5
• 83.25 Automatic heater43
• 83.30 Air conditioning123
• 83.40 Air conditioning (automatic)12
• 83.50 Rear air-conditioning4
• 83.55 A/C compressor55
• 83.70 Auxiliary/supplementary heater223