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Overview Of System Components For Climate Control - GF83.40-P-9994KJE

MODEL 453.091/391/491 

Shown on model 453.4 with code I01 (Automatic air conditioning system) 

G12097013Courtesy of MERCEDES-BENZ USA

IMPORTANT The electrical expansion valve (vehicle interior) consists of the expansion valve on the evaporator itself and an electric solenoid valve, which is located in the high-pressure line upstream of the expansion valve (vehicle interior) and controls the flow of refrigerant to the expansion valve. The two subcomponents are connected with a high- pressure line. The electric solenoid valve of the electrical expansion valve (battery) is integrated into the housing of the expansion valve (battery) itself.

Shown on air conditioner housing with code I01 (Automatic air conditioning) 

G12097014Courtesy of MERCEDES-BENZ USA
  Component description for instrument cluster Model 453.091/391/491 with code K35 (Instrument cluster with monochrome display)
Model 453.091/391/491 with code K36 (Instrument cluster with color 8.9 cm (3.5") display) A1
GF54.30-P-6000KJE
  Component description for electric refrigerant compressor Model 453.091/391/491 with code I01 (Automatic air conditioning) A9/6 GF83.55-P-2110KJE 
  Smart media system, component description Model 453.091/391/491 with code 535 (smart Media system) A40/3 GF82.85-P-3142KJ
  Center SAM control unit, component description N10/10 GF54.21-P-7011KJ
  Driver-side SAM control unit, component description N10/11 GF54.21-P-7012KJ
  Climate control operating unit, component description N20 GF83.40-P-2261KJE 
  Climate control unit, component description N22/1 GF83.40-P-2250KJE 
  High-voltage PTC heater, component description N33/5 GF83.70-P-4065KJE 
  Component description for battery management system control unit Model 453.091/391/491 with engine 780 N82/2 GF54.10-P-3012KJE
  Audio gateway control unit, component description N93/1 GF82.62-P-3119KJ
  Telematics services communications module, component description Model 453.091/391/491 with code 535 (smart Media system) N112/2 GF82.85-P-0220KJ
  Component description for electric drive control unit Model 453.091/391/491 with engine 780 N127 GF08.20-P-3001KJE
  Table of contents for climate control function description   GF83.40-P-0994KJE