GF54.30-P-6000LE | Component description for instrument cluster | 22.6.10 |
MODEL 216.3, 221.0 /1 (except , 221.095 /195) as of model year 2009
/YoM 08
P54.30-9776-76
Shown on model 221 up to 31.5.09
1 Electric parking brake warning lamp (red)
2 Electric parking brake warning lamp (yellow)
3 PARKTRONIC button
(with code (220) PARKTRONIC)
A1 Instrument cluster
A1b2 Right brightness sensor
A1b3 Left brightness sensor
A1e1 Left turn signal indicator lamp
A1e2 Right turn signal indicator lamp
A1e3 High beam indicator lamp
A1e4 Fuel reserve indicator lamp
A1e7 Brake fluid warning lamp
A1e9 Seat belt warning lamp
A1e15 Airbag indicator and warning lamp
A1e16 Preglow indicator lamp (model 221 with diesel engine)
A1e17 ABS indicator lamp
A1e23 Distance warning status indicator
A1e41 ESP warning lamp
A1e54 Coolant temperature warning lamp
A1e58 Engine diagnosis indicator lamp
A1e59 DTR warning lamp
(with code (219) Distronic (DTR) or code (233) DISTRONIC PLUS)
A1e66 Tire pressure monitor warning lamp
(with code (475) Tire pressure monitor (Premium))
A1p1 Coolant temperature gauge
A1p2 Fuel level and reserve indicator
A1p4 Ambient temperature display
A1p5 Tachograph
A1p8 Electronic speedometer
A1p12 Gear display
A1p13 Multifunction display
A1p16 Transmission mode display
P54.30-9775-79
Shown on model 221 up to 31.5.09
with code (610) Night View Assist
1 Electric parking brake warning lamp (red)
2 Electric parking brake warning lamp (yellow)
A1 Instrument cluster
A1e1 Left turn signal indicator lamp
A1e2 Right turn signal indicator lamp
A1e3 High beam indicator lamp
A1e4 Fuel reserve indicator lamp
A1e7 Brake fluid warning lamp
A1e9 Seat belt warning lamp
A1e15 Airbag indicator and warning lamp
A1p1 Coolant temperature gauge
A1p2 Fuel level and reserve indicator
A1p4 Ambient temperature display
A1p5 Tachograph
A1p8 Electronic speedometer
A1p12 Gear display
A1p13 Multifunction display
A1p16 Transmission mode display
A1e16 Preglow indicator lamp
(model 221 with diesel engine)
A1e17 ABS indicator lamp
A1e23 Distance warning status indicator
A1e41 ESP warning lamp
A1e54 Coolant temperature warning lamp
A1e58 Engine diagnosis indicator lamp
A1e59 DTR warning lamp
(with code (219) Distronic (DTR) or code (233) DISTRONIC PLUS)
A1e66 Tire pressure monitor warning lamp (with code (475) Tire pressure monitor (Premium))
P54.32-8109-76
Shown on model 221 as of 1.6.09
1 Automatic lane recognition indicator lamp (with code (476) Automatic lane recognition)
2 Attention Assist indicator lamp
3 Speed Limit Assist indicator lamp (with code (513) Speed Limit Assist)
4 Electric parking brake warning lamp (red)
5 Electric parking brake warning lamp (yellow)
6 PARKTRONIC warning indicator
(with code (220) PARKTRONIC or
with code (230) Exclusive parking assist)
7 Additional speedo
A1 Instrument cluster
A1b2 Right brightness sensor
A1b3 Left brightness sensor
A1e1 Left turn signal indicator lamp
A1e2 Right turn signal indicator lamp
A1e3 High beam indicator lamp
A1e4 Fuel reserve indicator lamp
A1e7 Brake fluid warning lamp
A1e9 Seat belt warning lamp
A1e15 Airbag indicator and warning lamp
A1e16 Preglow indicator lamp (model 221 with diesel engine)
A1e17 ABS indicator lamp
A1e23 Distance warning status indicator
A1e41 ESP warning lamp
A1e42 ESP indicator lamp
A1e54 Coolant temperature warning lamp
A1e58 Engine diagnosis indicator lamp
A1e59 DTR warning lamp
(with code (219) Distronic (DTR) or code (233) DISTRONIC PLUS)
A1e66 Tire pressure monitor warning lamp
(with code (475) Tire pressure monitor (Premium))
A1p1 Coolant temperature gauge
A1p2 Fuel level and reserve indicator
A1p4 Ambient temperature display
A1p5 Tachograph
A1p8 Electronic speedometer
A1p12 Gear display
A1p13 Multifunction display
A1p16 Transmission mode display
P54.30-9868-79
Shown on model 221 up to 1.6.09
with code (610) Night View Assist
1 Attention Assist indicator lamp
2 Automatic lane recognition indicator lamp (with code (476) Automatic lane recognition)
3 Speed Limit Assist indicator lamp (with code (513) Speed Limit Assist)
4 Electric parking brake warning lamp (red)
5 Electric parking brake warning lamp (yellow)
A1e58 Engine diagnosis indicator lamp
A1e59 DTR warning lamp
(with code (219) Distronic (DTR) or code (233) DISTRONIC PLUS)
A1e66 Tire pressure monitor warning lamp (with code (475) Tire pressure monitor (Premium))
A1p1 Coolant temperature gauge
A1p2 Fuel level and reserve indicator
A1p4 Ambient temperature display
A1p5 Tachograph
A1p8 Electronic speedometer
A1p12 Gear display
A1p13 Multifunction display
A1p16 Transmission mode display
A1 Instrument cluster
A1e1 Left turn signal indicator lamp
A1e2 Right turn signal indicator lamp
A1e3 High beam indicator lamp
A1e4 Fuel reserve indicator lamp
A1e7 Brake fluid warning lamp
A1e9 Seat belt warning lamp
A1e15 Airbag indicator and warning lamp
A1e16 Preglow indicator lamp
(model 221 with diesel engine)
A1e17 ABS indicator lamp
A1e23 Distance warning status indicator
A1e41 ESP warning lamp
A1e42 ESP indicator lamp
A1e54 Coolant temperature warning lamp
Location
The instrument cluster is located in the dashboard on the driver-side.
Task
The instrument cluster has the following tasks:
Reading in of signals
Evaluation of input factors
Actuation of components
Output of acoustic and information warnings
Output of signals
Reading in of signals
The instrument cluster reads in the signals via the following connection:
Central CAN (CAN F)
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Central CAN
The signals are read in by the instrument cluster via the central CAN.
The functions resulting therefrom are described in the corresponding function descriptions (see block diagram or function schematic).
The central gateway control unit (N93) makes information from other control units on the central CAN available to the instrument cluster. The central gateway control unit serves as an interface with the following data bus systems:
Interior CAN (CAN B)
Diagnostic CAN (CAN D)
Chassis CAN (CAN E)
Front end CAN (CAN G)
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Interior CAN
The central gateway control unit passes on signals provided on the interior CAN to the instrument cluster via the central CAN.
The functions resulting therefrom are described in the corresponding function descriptions (see block diagram or function schematic).
Diagnostic CAN
The central gateway control unit passes on signals provided on the diagnosis CAN to the instrument cluster via the central CAN.
The functions resulting therefrom are described in the corresponding function descriptions (see block diagram or function schematic).
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Chassis CAN
The central gateway control unit relays the signals placed on the chassis CAN via the central CAN to the instrument cluster.
The functions resulting therefrom are described in the corresponding function descriptions (see block diagram or function schematic).
Front end CAN
The central gateway control unit relays the signals placed on the front end CAN via the central CAN to the instrument cluster.
The functions resulting therefrom are described in the corresponding function descriptions (see block diagram or function schematic).
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Evaluation of input factors
The integrated microprocessor evaluates the input factors read in. The appropriate components are then actuated.
Actuation of components
The instrument cluster directly actuates all internal actuators (e.g. indicator and warning lamps, stepper motors of displays, multifunction display) as well as the instrument illumination.
Output of acoustic and information warnings
The instrument cluster actuates the warning buzzer (A1h1) to issue acoustic and information warnings, which are requested by the systems installed in the vehicle.
The "audible turn signal indicator " is acoustically realized by actuating the acoustic turn signal lights function check (A1h2).
Output of signals
The output of signals is carried out over the following connection:
Central CAN
Chassis CAN
Central CAN
The signals are transmitted by the instrument cluster via the central CAN.
The functions resulting therefrom are described in the corresponding function descriptions (see block diagram or function schematic).
Chassis CAN
The signals are sent by the instrument cluster via the chassis CAN.
The functions resulting therefrom are described in the corresponding function descriptions (see block diagram or function schematic).