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Home >> BMW >> 2021 >> M3 Base, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Cooling System -- Repair M3 (G80) >> 17 00 Coolant >> 17 00 011 Drain and top up the low-temperature coolant circuit (M3 base, M3 Competition, M3 Competition M xDrive, M3 CS) >> Connect the coolant lines for the low-temperature coolant circuit

Connect the coolant lines for the low-temperature coolant circuit

NOTE: TECHNICAL INFORMATION 
Make sure that the connections are locked correctly. The locks must engage audibly

The coolant line (1) must audibly engage

G14638674Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work