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Home >> BMW >> 2012 >> X5 35d >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Connector End Views (E70) >> Connector End Views >> Multiple Restraint System Control Module X10179 Connector End View
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Multiple Restraint System Control Module X10179 Connector End View

Fig 1: Multiple Restraint System Control Module X10179 Connector End View
G11195719Courtesy of BMW OF NORTH AMERICA, INC.
PIN Assignments At Plug Connector X10179

Pin Type Description/Signal type Connection/Measuring notes
1 A Negative activation, airbag Steering column switch cluster
2 A Positive activation, airbag Steering column switch cluster
3 A Positive activation, airbag Inflator assemblies, passenger's airbag
4 A Negative activation, airbag Inflator assemblies, passenger's airbag
5 A Negative activation, airbag Steering column switch cluster
6 A Positive activation, airbag Steering column switch cluster
7 A Positive activation, airbag Inflator assemblies, passenger's airbag
8 A Negative activation, airbag Inflator assemblies, passenger's airbag
9   Not occupied  
10   Not occupied  
11   Not occupied  
12   Not occupied  
13 A/E Signal F-CAN high F-CAN-bus connector
14 A Positive activation Generator for anchor-fitting pretensioner, passenger's seat Generator for anchor-fitting pretensioner, passenger's seat
15 A Negative activation Generator for anchor-fitting pretensioner, passenger's seat Generator for anchor-fitting pretensioner, passenger's seat
16 E Signal, airbag deactivation - Switch, passenger airbag deactivation
17 E Signal, airbag deactivation + Switch, passenger airbag deactivation
18 A/E CAN bus high CAN-bus connector
19 A/E CAN bus low CAN-bus connector
20 A Positive activation Generator for end fitting pretensioner, driver's seat Generator for end fitting pretensioner, driver's seat
21 A Negative activation Generator for end fitting pretensioner, driver's seat Generator for end fitting pretensioner, driver's seat
22 A Not USA: Negative activation Adaptive seat belt force limiter, front right
22 A USA: Negative activation Knee airbag inflator assembly, front right
23 A Not USA: Positive activation Adaptive seat belt force limiter, front right
23 A USA: Positive activation Knee airbag inflator assembly, front right
24 A Not USA: Positive activation Adaptive seat belt force limiter, front left
24 A USA: Positive activation Knee airbag inflator assembly, front left
25 A USA: Negative activation Knee airbag inflator assembly, front left
25 A Not USA: Negative activation Adaptive seat belt force limiter, front left  
26 A/E Signal F-CAN low F-CAN-bus connector