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Cooling System Circuit Diagram

Fig 1: Cooling System Circuit Diagram
G06926722Courtesy of BMW OF NORTH AMERICA, INC.
INDEX EXPLANATION REFERENCE CHART

Index Explanation
1 Electric fan (850 W)
2 Coolant level switch
3 Coolant temperature sensor
4 Control valve in the air conditioning
5 Coolant pressure sensor
6 MSS60 Engine control system
7 Junction box
8 Electric fan relay
9 High-current circuit breakers
10 IHKA
11 Instrument cluster