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Overview of PRE-SAFE system components - GF91.40-P-9997RK

MODEL 231 

Fig 1: Overview Of Pre-Safe System Components
G11129748Courtesy of MERCEDES-BENZ USA

IMPORTANT Model 231 up to 2/29/16

with code 233 (DISTRONIC PLUS)

Model 231 up to 2/29/16

with code 237 (Active Blind Spot Assist)

The video and radar sensor system control unit (N62/2) is installed instead of the radar sensors control unit.

  Component description for instrument cluster A1 GF54.30-P-6000RK
  Component description for front reversible emergency tensioning retractors A76, A76/1 GF91.40-P-4020RK
  COLLISION PREVENTION ASSIST controller unit, component description Model 231
as of model year 2017
with code 258 (COLLISION PREVENTION ASSIST)
A90
GF30.30-P-3214RKM
  Supplemental restraint system control unit, component description N2/10 GF91.60-P-4080RK
  Component description for front SAM control unit with fuse and relay module N10/1 GF54.21-P-6070RK
  Component description for Electronic Stability Program control unit N30/4 GF42.45-P-5119RK
  Component description for front passenger seat control unit N32/2 GF91.29-P-5241RK
  Active multicontour seat control unit component description Model 231
with code 409 (Left/right front multicontour seat)
Model 231
with code 432 (Left and right dynamic multicontour seat)
N32/19, N32/22
GF91.25-P-5220RK
  Component description for radar sensors control unit Model 231
as of model year 2017
with code 23P (Driving Assistance package Plus)
N62/1
GF30.30-P-3301RKM
  Component description for video and radar sensor system control unit Model 231
up to model year 2017
with code 233 (DISTRONIC PLUS)
with code 237 (Active Blind Spot Assist)
with code 238 (Active lane keeping Assist)
N62/2
GF30.30-P-3304RK
  Left door control unit, component description N69/1 GF72.29-P-4143RK
  Right door control unit, component description N69/2 GF72.29-P-4144RK
  Upper control panel control unit, component description N72/1 GF54.21-P-6040RK
  Component description for the electronic ignition lock control unit N73 GF80.57-P-6001RK
  Component description for chassis gateway control unit Model 231
as of model year 2017
with code 23P (Driving Assistance package Plus)
N93/7
GF54.21-P-1010RKM
  Table of contents for PRE-SAFE function description   GF91.40-P-0997RK