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BMW
BMW
BMW
6211.0Ćb
1998
Pin Assignments
04/99
BM
BMW
BMWBMW
Z3
E = Input, A = Output, M = Ground
X17
Pin Type Description/Function Connection
1 E Trailer turn signal indicator control Hazard flasher relay
2 A Vehicle speed signal Various control modules
3 M Ground supply, terminal 31 for indicator and
warning lamps
Ground point
4 E Voltage supply, terminal 15 for instrument
cluster electronics
Front power distribution box, fuse 23
5 E Voltage supply, terminal 15 for battery
charge indicator
Ignition switch, terminal 15
6 E Ground supply, terminal 61 for battery
charge indicator
Generator
7 Not used
8 E Fog light indicator control Front power distribution box, fuse 15
9 A Sound tone signal Chime module
10 not used
11 E Slip control system warning lamp (ABS)
control
Slip control module (ABS/ASC) (Z3 Road-
ster 6-cylinder and M Roadster with ABS)
12 E ASC signal ASC control module
13 A TI-measurement signal (fuel consumption) Engine control module (DME)
14 E Seat belt warning lamp control Driver’s seat belt switch
15 E SIA reset/service interval indicator reset Data link connector
16 E Voltage supply, terminal R Front power distribution box, fuse 46
17 A Coolant temperature sensor (–) Coolant temperature sensor
18 E Coolant temperature sensor (+) Coolant temperature sensor
19 E Oil pressure warning lamp control Oil pressure switch
20 Not used
21 M Ground (ASC) Ground point (Z3 Roadster 6-cylinder and
M Roadster with ABS)
21 E ABS warning lamp (ABS) Slip control module (ABS/ASC)
(4-cylinder and M Roadster with ASC)
22 E Ignition key warning/audible ignition key
warning
Ignition switch
23 E Driver’s door open Driver’s door jamb switch