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Home >> Mercedes Benz >> 2020 >> GLC300 Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Brakes - Hydraulic & Mechanical System - 253 Chassis 1 Of 3 >> Basic Knowledge >> Overview Of System Components, Adaptive Brake (ABR) - GF42.47-P-9997RF

Overview Of System Components, Adaptive Brake (ABR) - GF42.47-P-9997RF

Model 205 (except 205.012/013/047/053/054/147/212/213/247/253), 253 (except 253.311/354/911/954/99) 

G14185767Courtesy of MERCEDES-BENZ USA

Except AMG vehicles, shown on model 205.0 

IMPORTANT Model 205 (except

205.012/013/047/053/054/147/212/213/247/253), 253 (except

253.311/354/911/954/99)

with code 464 (Instrument cluster 12.3" diagonal)

The indicator and warning lamps are shown as pictograms in the display.

G14185768Courtesy of MERCEDES-BENZ USA

AMG vehicles, shown on model 205.0 

IMPORTANT Model 205 (except

205.012/013/047/053/054/147/212/213/247/253), 253 (except

253.311/354/911/954/99)

with code 464 (Instrument cluster 12.3" diagonal)

The indicator and warning lamps are shown as pictograms in the display.

G14185769Courtesy of MERCEDES-BENZ USA

View of center console (model 253 with code 430 (Off-road package)) 

G14185770Courtesy of MERCEDES-BENZ USA
  Component description for instrument cluster A1 GF54.30-P-6000RF
  Head unit, component description Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) up to model year 2019 with code 520 (Audio 20 USB) except code 522 (Audio 20 radio) except code 531 (COMAND APS)
Model 253 (except 253.311/354/911/954/99) up to model year 2020 with code 520 (Audio 20 USB) except code 522 (Audio 20 radio) except code 531 (COMAND APS) A26/17
GF82.85-P-3140RF
    Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) up to model year 2016 with code 522 (Audio 20 radio) except code 520 (Audio 20 USB) except code 531 (COMAND APS)
Model 253 (except 253.311/354/911/954/99) up to model year 2020 with code 522 (Audio 20 radio) except code 520 (Audio 20 USB) except code 531 (COMAND APS) A26/17
GF82.85-P-3140RFA
    Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) as of model year 2019 with code 506 (Audio 20 NTG 5.5 radio)
Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) with code 531 (COMAND APS) except code 520 (Audio 20 USB) except code 522 (Audio 20 radio)
Model 253 (except 253.311/354/911/954/99) with code 531 (COMAND APS) except code 520 (Audio 20 USB) except code 522 (Audio 20 radio) A26/17
GF82.85-P-3140RFB
    Model 253 (except 253.311/354/911/954/99) with code 547 (Connect 20 Entry (NTG6)) except code 520 (Audio 20 USB) except code 522 (Audio 20 radio) except code 531 (COMAND APS)
Model 253 (except 253.311/354/911/954/99) with code 548 (Connect 20 MID (NTG6)) except code 520 (Audio 20 USB) except code 522 (Audio 20 radio) except code 531 (COMAND APS)
Model 253 (except 253.311/354/911/954/99) with code 549 (Connect 20 HIGH (NTG6)) except code 520 (Audio 20 USB) except code 522 (Audio 20 radio) except code 531 (COMAND APS) A26/17
GF82.85-P-3140RFM
  Component description for Audio/COMAND display A40/8 GF54.30-P-6150RF
  Component description for Audio/COMAND control panel Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) as of model year 2019 except code 446 (Touchpad only)
Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) up to model year 2019
Model 253 (except 253.311/354/911/954/99) up to model year 2020 A40/9
GF54.21-P-4501RF
  Component description for intelligent servo module for DIRECT SELECT Model 205 with transmission 722.9 (except 722.930)
A80
GF27.19-P-4020AHE
    Model 205 with transmission 722.930 A80 GF27.19-P-4020AIA
  Touchpad, component description Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) as of model year 2019 with code 446 (Touchpad only)
Model 253 (except 253.311/354/911/954/99) as of model year 2020 with code 446 (Touchpad only) A105
GF54.21-P-4511RF
  Supplemental restraint system control unit, component description N2/10 GF91.60-P-4080RF
  Component description for CDI control unit Model 205 with engine 626 N3/9 GF07.16-P-6000ORB
    Model 205 (except 205.012/212) with engine 651.9 with code 494 (US version)
Model 253 with engine 651.9 N3/9
GF07.16-P-6000OLD
    Model 205 (except 205.012/212) with engine 651 except code 494 (US version) N3/9 GF07.16-P-6000OLE
    Model 253 (except 253.954) with engine 642.8 N3/9 GF07.16-P-6000OGY
    Model 205 (except 205.013/213), 253 (except 253.311/911) with engine 654.9
Model 253 with engine 656.9 N3/9
GF07.16-P-6000ORF
  Component description for ME-SFI (ME) control unit Model 205, 253 with engine 177.9 N3/10 GF07.61-P-6000MNA
    Model 205 (except 205.047/053/054/147/247/253), 253 (except 253.353/354/953/954) with engine 274.9 N3/10 GF07.61-P-6000MRA
    Model 205, 253 with engine 276.8 N3/10 GF07.61-P-6000MMV
    Model 205, 253 with engine 264.9 N3/10 GF07.61-P-6000MRS
  Component description for front SAM control unit N10/6 GF54.21-P-7010RF
  Component description for rear SAM control unit N10/8 GF54.21-P-7030RF
  Component description for trailer recognition control unit Model 205 (except 205.012/013/047/053/054/147/212/213/247/253), 253 (except 253.311/354/911/954/99) with code 550 (Trailer coupling) N28/1 GF31.19-P-4050RF
  Component description for Electronic Stability Program control unit Model 205 (except 205.012/013/047/053/054/147/212/213/247/253), 253 (except 253.311/353/354/911/953/954/99)
N30/4
GF42.45-P-5119RF 
  Parking system control unit component description Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) up to model year 2019 with code 235 (Active Parking Assist)
Model 253 (except 253.311/354/911/954/99) up to model year 2020 with code 235 (Active Parking Assist) N62
GF54.65-P-5002RF
  Parking system control unit, component description Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) as of model year 2019 with code P44 (Parking package)
Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) as of model year 2019 with code P47 (Parking Pilot with 360° camera)
Model 253 (except 253.311/354/911/954/99) as of model year 2020 with code P44 (Parking package)
Model 253 (except 253.311/354/911/954/99) as of model year 2020 with code P47 (Parking Pilot with 360° camera) N62
GF54.65-P-5004RFM
  Electrical power steering control unit (ES), component description N68 GF46.35-P-7010RF
  Component description for left front door control unit N69/1 GF72.29-P-6001RF
  Component description for right front door control unit N69/2 GF72.29-P-6009RF
  Lower control panel, component description N72/4 GF54.25-P-4270RF
  Component description for the electronic ignition lock control unit Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) up to model year 2019 Model 253 (except 253.311/354/911/954/99) up to model year 2020 N73 GF80.57-P-6001RF
    Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) as of model year 2019
Model 253 (except 253.311/354/911/954/99) as of model year 2020 N73
GF80.57-P-6001RFM
  Component description for steering column tube module control unit Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) up to model year 2019
Model 253 (except 253.311/354/911/954/99) up to model year 2020 N80
GF54.21-P-6051RF
    Model 205 (except 205.012/013/047/053/054/147/212/213/247/253) as of model year 2019
Model 253 (except 253.311/354/911/954/99) as of model year 2020 N80
GF54.21-P-6051RFM
  Drivetrain control unit, component description Model 205 with engine 177.9 N127 GF54.21-P-2141MNA
    Model 205 (except 205.047/053/054/147/247/253), 253 (except 253.353/354/953/954) with engine 274.9 N127 GF54.21-P-2141MRA
    Model 205, 253 with engine 264.9 N127 GF54.21-P-2141MRS
    Model 205 (except 205.012/212), 253 with engine 651.9
Model 253 with engine 642.8
N127
GF54.21-P-2141OLD
    Model 205 (except 205.013/213), 253 (except 253.311/911) with engine 654.9
Model 253 with engine 656.9 N127
GF54.21-P-2141ORH
    Model 205, 253 with engine 276.8 N127 GF54.21-P-2141RF
    Model 205 with engine 626 N127 GF54.21-P-2141ORB
  Electric parking brake control unit, component description Model 205, 253 with engine 177 up to model year 2019 N128 GF42.20-P-5005RF
  Component description for fully integrated transmission control unit Model 205 with transmission 722.9 (except 722.930)
Y38n4
GF27.60-P-5165AHE
    Model 205 with transmission 722.930 Y38n4 GF27.60-P-5165AIA
    Model 205 (except 205.012/013/047/053/054/147/212/213/247/25 3) with transmission 725.0 (except 725.017) Y38n4 GF27.60-P-5165ANG
    Model 253 (except 253.311/911) with
transmission 725.0
Y38n4
GF27.60-P-5165ANI
  Table of contents for function description, adaptive brake (ABR)   GF42.47-P-0999RF