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Home >> Mercedes Benz >> 2021 >> GT 53 AMG >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control System (1 Of 2) -- 290 Chassis >> Basic Knowledge >> Climate Control, Basic Function >> Climate Control, Basic Function - GF83.00-P-9900A

Climate Control, Basic Function - GF83.00-P-9900A

Model All (4xWD) 

Model All (CAR) 

Overview 

This document contains information on:

General 

The basic tasks of the climate control are:

Function 

Depending on the equipment installed, the following functions are available:

  Full overview of climate control     
  Table of contents for climate control function   GF83.40-P-0899A 
  Further basic functions     
  Climate control, basic function   GF83.00-P-9901A 
  Basic air conditioning system function   GF83.00-P-9902A 
  Comfort heating, basic function Model all (CAR)
with code 443 (Heated steering wheel)
Model all (CAR)
with code 906 (Front armrest heater)
Model all (CAR)
with code 907 (Rear armrest heater)
GF83.20-P-9900A 
  Pre-entry climate control, basic function Electric vehicles and hybrid vehicles GF83.40-P-9900A 
  Stationary heater, basic function Model all (4xWD)
with code 228 (Additional warm water heating)
Model all (4xWD)
with code H12 (Auxiliary heater)
Model all (4xWD)
with code HP2 (Cold climate package incl. auxiliary heater)
Model all (CAR)
with code 228 (Additional warm water heating)
GF83.70-P-9900A 
  Fragrance system, basic function Model all (CAR)
with code P21 (Air quality package)
GF83.80-P-9900A 
  Ionization, basic function Model all (CAR)
with code P21 (Air quality package)
GF83.80-P-9901A