Audi > B5 Platform > 1996 - 2002
Electrical Equipment
90 - Instruments - Instrument cluster, terminal assignments (1998 through 1999)
Blue, 32-pin connector for basic functions,
1 - Terminal 15
2 - Turn signal, right
3 - Speedometer output 1
4 - Open
5 - Sender for fuel gauge
6 - Airbag
7 - Terminal 31 sensor Ground (GND)
8 - Coolant temperature
9 - Terminal 31 load Ground (GND)
10 - Oil pressure switch
11 - Engine speed (RPM) signal
12 - Terminal 61
13 - CAT
14 - Self leveling suspension
15 - Terminal 58d
16 - Malfunction Indicator Lamp (MIL)
17 - High beam
18 - Turn signal, left
19 - ABS
20 - Terminal 58s
21 - Door contact (driver's door)
22 - Engine coolant low
23 - Terminal 30
24 - Terminal 31 load Ground (GND)
25 - K-wire
26 - Parking light, right
27 - Parking light, left
28 - Speedometer (input)
29 - Brake fluid level/pressure
30 - S-contact
31 - Seat belt buckle
32 - Electronic Stability Program (ESP)
Green, 32-pin connector for additional functions
1 - Open
2 - Open
3 - Open
4 - Open
5 - W-wire
6 - Tailgate (Lowline model only)
7 - Brake pad (Highline model only)
8 - Input for outside buzzer control (currently not assigned)
9 - Input for outside chime control (currently not assigned)
10 - Low fuel level warning-output signal for Engine Control Module (ECM)
11 - Standing time output
12 - Air conditioning cutout
13 - Parking brake
14 - Electronic throttle
15 - Side marker light
16 - Open
17 - Open
18 - Open
19 - Open
20 - Open
21 - Oil temperature
22 - Open
23 - Open
24 - Open
25 - Open
26 - Open
27 - Open
28 - Open
29 - Open
30 - Speedometer output 2
31 - Open
32 - Open
Red, 20-pin connector for multi-function display
1 - Fuel consumption signal
2 - Open
3 - Open
4 - Open
5 - Outside air temperature
6 - Selector lever display
7 - Open
8 - Open
9 - Washer fluid
10 - Hydraulic pressure
11 - Trip computer reset
12 - Clock signal for radio frequency display
13 - Data signal for radio frequency display
14 - Trip computer (forward sequence)
15 - Enable signal for radio frequency display
16 - Tail lights/headlight low beam (indicator lights)
17 - Open
18 - Trip computer (reverse sequence)
19 - Brake lights
20 - Open
