Instrument cluster (IC), networking of components - GF54.30-P-0002-06TM

Shown with engine 272 and transmission 722.9 

This involves the processing of the following data from other systems:

DTR control unit:

• Signal for DTR warning lamp (A1e59)

steering column module:

• Left turn signal indicator lamp (A1e1) and right turn signal indicator lamp (A1e2), with turn signaling
• Left multifunction steering wheel button group (S110) and right multifunction steering wheel button group (S111)

ME-SFI [ME] control unit or CDI control unit (N3/9):

• Engine diagnosis indicator lamp (A1e58) or CHECK ENGINE indicator lamp (A1e26) (only )
• Engine speed
• Coolant temperature
• Fuel consumption signal
• Oil level
• Oil temperature

Upper control panel control unit:

• Left turn signal indicator lamp and right turn signal indicator lamp, with hazard warning flashing

Audio gateway control unit:

• Time

EIS control unit:

• Status of circuits

Driver-side SAM control unit with fuse and relay module:

• High beam indicator lamp (A1e3)
• Low beam indicator lamp (A1e67)
• Brake fluid and parking brake warning lamp (A1e7)
• Outside temperature
• Standing lamp ON/OFF
• Coolant level
• Washer fluid level

ESP control unit:

• ESP and ABS warning lamp (A1e41)
• Wheel speeds

TPM [RDK] control unit:

• Tire pressure monitor warning lamp (A1e66)
• Tire pressure

Driver front seat adjustment control unit with memory:

• Seat belt reminder light (A1e9)

Front passenger front seat adjustment control unit with memory:

• Seat belt warning lamp

Electronic selector lever module control unit:

• Shift range, selector lever position and transmission mode

Overhead control panel control unit:

• Light conditions

Passenger-side SAM control unit:

• Exterior lights status
• Brake fluid and parking brake warning lamp

Left front door control unit:

• Left outside mirror turn signal lamp (E6/5) status

Right front door control unit:

• Right outside mirror turn signal lamp (E6/6) status

Fully integrated transmission control (VGS) control unit (with transmission 722.9) or ETC [EGS] control unit (N15/3) (with transmission 722.6):

• Gear selected

Rear SAM control unit with fuse and relay module:

• Fuel level
• Left turn signal indicator lamp and right turn signal indicator lamp, with EDW flashing

Central gateway control unit:

• Variant coding
• Diagnosis
• Active Service System PLUS (ASSYST PLUS)

The following information is issued to other systems:

• Vehicle speed
• Time
• Temperature units (Celsius or Fahrenheit)
• Manual/automatic light switching (ON/OFF)
• Interior lights OFF delay time
• Exterior lights OFF delay time
• Automatic headlamp on
• Outside temperature
• Circuit 58d
• Circuit 61e
• Engine off time
• SPEEDTRONIC