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