GF54.30-P-6000MCU Instrument Cluster, Component Description
GF54.30-P-6000MCU Instrument Cluster, Component Description
Shown on code (K07) Speedometer (miles)
1 Left button, switchover multifunctional display/set clock
2 Right button, Instrument illumination/set clock
3 Tank cap monitoring warning lamp (as of vehicle identification end number 208455)
A1 Instrument cluster
A1e1 Left turn signal indicator lamp
A1e2 Right turn signal indicator lamp
A1e3 High beam indicator lamp
A1e5 Alternator charge monitoring and warning lamp
A1e7 Brake fluid and parking brake warning lamp
A1e9 Seat belt warning lamp
A1e15 Airbag indicator and warning lamp
A1e17 ABS indicator lamp
A1e18 Electric steering indicator lamp (with code (V26) Power steering, EPS (FFO))
A1e26 "CHECK ENGINE" MIL
A1e30 Oil pressure warning lamp
A1e41 ESP warning lamp
A1e54 Coolant temperature warning lamp
A1e66 Tire pressure monitor warning lamp
A1e67 Low beam indicator lamp
A1p8 Electronic speedometer
A1p13 Multifunction display
Location
The instrument cluster is located in the dashboard on the driver side.
Task
The instrument cluster has the following tasks:
^ Gateway between Controller Area Network (data bus/CAN bus) (CAN) and Controller Area Network bus Class B (interior) (CAN-B)
^ Receive the input signals from the CAN and CAN-B for the various displays and warning messages
^ Reading in of the paddle shift for steering wheel gearshift (SAL) (S112) over the fanfare horns and airbag clock spring contact (A45) (with code (I75) Leather sport steering wheel with steering wheel rocker switch system)
^ Reading in the outside temperature display temperature sensor (B14)
^ Determining and displaying the vehicle speed
^ Illumination of the multifunction display, the dial face, the pointers and displays depending on the dimmer stage
^ Display of dimmer stage over circuit 58d
^ Actuation of warning and indicator lamps
^ Output of acoustic signals
Acoustic signals
The acoustic warning and information signals and the turn signal indicator clicking are generated by means of an audio signal generator:
^ Turn signal ON (turn signal knocking sound)
^ Light warning (warning tone)
^ Door warning (warning tone)
^ Daytime running lights activated or deactivated (signal tone) (with code (K06) Daytime running lights)
^ Seat belt reminder warning
Actuation of stepper motors
The electronic speedometer is driven by a stepper motor.
Variable displays in the multifunction display
The following displays are shown in the multifunction display:
^ Fuel level and reserve indicator
^ Transmission mode display in automatic mode
^ Gear indicator or gearshift recommendation in manual mode
^ Main odometer
^ Multifunction display for remaining fuel, trip odometer and maintenance interval display
^ Time display
^ Ambient temperature display
^ Transmission mode display
^ Display of gear engaged or gearshift recommendation in manual mode