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Purpose of System: IPO

Fig 1: Circuit Diagram
G03393791Courtesy of BMW OF NORTH AMERICA, INC.
LEGEND FOR IPO

Index Explanation Index Explanation
1 Up front sensor, left 15 Door pressure sensor, front right
2 Footwell module 16 Belt buckle status and seat belt tensioner, front right
3 Driver's airbag (dual stage) 17 OC-3 mat with built in analyzer
4 Instrument cluster 18 B-Pillar sensor, right
5 Airbag indicator lamp (AWL) 19 Seat belt tensioner, rear right
6 Junction Box Electronics Control Module (JBE) 20 Battery Safety Terminal
7 Front passenger's airbag (dual stage) 21 Seat belt tensioner, rear left
8 Engine electronics control unit 22 B-Pillar sensor, left
9 Up front sensor, right 23 Belt buckle status and seat belt tensioner, front left
10 Fuel pump relay (feeds EKP module) 24 Door pressure sensor, front left
11 Fuel pump 25 Driver's thorax airbag
12 MRS5 control unit 26 Curtain airbag, left
13 Curtain airbag, right 27 Telematics control unit
14 Passenger's thorax airbag, front 28 RAD2 or CCC