BMW E36 Electrical Troubleshooting Manual page 184

BMW BMW BMW BMW
04/99
Pin Assignments
X13159
Pin Type Description/Function
1 E Top open signal
2 Not used
3 Not used
4 E/A TxD data signal
5 M Ground
6 E Power supply
7 Not used
8 E Rear window blower signal
9 Not used
10 A Data signal
11 Not used
12 Not used
13 A Speed signal
14 E Top closed signal
15 Not used
16 A RxD data signal
17 A LED
18 Not used
19 Not used
20 E Luggage compartment lid signal
21 Not used
22 A Data signal
23 Not used
24 Not used
25 M Ground
26 E Power supply
E = Input, A = Output, M = Ground
5430.1 b
Connection
Convertible top actuating switch
Data link connector
Hard top connector 1
Front power distribution box
Rear window blower micro switch
Body electronics control module
Instrument cluster
Convertible top actuating switch
Data link connector
Convertible top actuating switch
Luggage compartment lid micro switch
Body electronics control module
Ground
Front power distribution box
1998