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X3 M Base
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General Electrical System -- Repair -- X3 M (F97)
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61 20 Battery
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61 20 900 Disconnecting and connecting battery ground lead (X3 M)
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Connecting negative battery cable of the system battery
Connecting negative battery cable of the system battery
NOTE:
Schematic diagram is for example purposes. Some parts may differ in certain details.
Position the negative battery cable of the vehicle battery (3) flush on the negative battery terminal as shown.
Tighten nut (2).
TIGHTENING TORQUE SPECIFICATIONS
Negative battery terminal
Nut M6
Tightening torque
5 Nm
Courtesy of BMW OF NORTH AMERICA, INC.
Check plug connection (1) is seated correctly.