Component Description For Instrument Cluster - GF54.30-P-6000GN

MODEL 166 as of model year 2016 

MODEL 292 

Shown except code ME05 (HYBRID DRIVE80KW-VARIANT (INCLUDING PLUGIN)) and except model 166.064/074/075/874 and except model 292.374/375 

Shown with CODE ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUG-IN)) 

Shown on model 166.074/874 and model 292.374 

Shown on model 166.064/075 and model 292.375 

The following components integrated in the instrument cluster are not shown:

• Warning buzzer (A1h1)
• Function check of turn signal lights, acoustic (A1h2)
• Instrument illumination brightness control (A1r1)

Location 

The instrument cluster is located in the dashboard on the driver-side.

Tasks 

The instrument cluster has the following tasks:

• Reading in of signals 
• Evaluation of input factors 
• Actuation of components 
• Output of warning tones and indicator tones 
• Output of signals 

Reading in of signals 

The instrument cluster reads in the input factors via the following connections:

• Interior CAN (CAN B) 
• Chassis CAN 2 (CAN E2) 

Interior CAN 

The signals are read in by the instrument cluster over the interior CAN. The functions that use these signals are described in the individual function descriptions (see appropriate block diagram or function schematic).

Chassis CAN 2 

The signals are read in by the instrument cluster via chassis CAN 2.

The functions that use these signals are described in the individual function descriptions (see appropriate block diagram or function schematic).

Evaluation of input factors 

The input factors that have been read in are evaluated by the integrated microprocessor and the relevant components are then actuated.

Actuation of components 

The instrument cluster directly actuates all internal actuators and consumers (e.g. indicator and warning lamps, stepper motors of displays, multifunction display) as well as the instrument illumination.

Output of warning tones and indicator tones 

To issue warning and indicator tones which are requested by the systems installed in the vehicle, the instrument cluster actuates the warning buzzer or the acoustic function check for the turn signal lights (output of turn signal ticking).

Output of signals 

The signals are issued over the following connections:

• Interior CAN 
• Chassis CAN 2 

Interior CAN 

The signals are sent by the instrument cluster over the interior CAN. The functions that use these signals are described in the individual function descriptions (see appropriate block diagram or function schematic).

Chassis CAN 2 

The signals are sent by the instrument cluster via chassis CAN 2. The functions that use these signals are described in the individual function descriptions (see appropriate block diagram or function schematic).

Wiring diagram for instrument cluster (IC) control unit

PE54.30-P-2101-97NBA