Instrument cluster (IC), block diagram - GF54.30-P-0002-01GM

MODEL 164.1 as of model year 2009 

MODEL 164.8, 251.0/1 as of model year 2009 

Fig 1: Instrument Cluster Block Diagram

Courtesy of MERCEDES-BENZ USA

up to 30.6.09 

Fig 2: Instrument Cluster Block Diagram

Courtesy of MERCEDES-BENZ USA

As of 1.7.09 except model 164.195 

Fig 3: Instrument Cluster Block Diagram

Courtesy of MERCEDES-BENZ USA

Model 164.195