Connecting the coolant lines

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

Connect connectors (1) and lock.
The connector (1) must engage audibly.
Connect and lock the coolant line (2) to the coolant expansion tank (3).
Coolant line (2) must engage audibly.

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Thread the coolant expansion tank (3) in at the grommet (4).
Install the coolant expansion tank (3) and lock it at the locking mechanisms (2).
NOTE: The following step(s) must be performed if the specified component(s) is/are installed.
Connect and lock the coolant lines (1) to the coolant expansion tank (3).
Coolant lines (1) must engage audibly.

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Guide in the coolant expansion tank for the low-temperature coolant circuit.
Connect and audibly lock coolant line (1).
Connect and audibly lock coolant line (2).

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Mount coolant expansion tank (2) of the low-temperature coolant circuit to the coolant expansion tank of the high-temperature coolant circuit.
Lock the lock (1).

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Check the sealing rings (1) of the coolant lines (2) for damage, replace if necessary.

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Connect the coolant hose (1) on the right side on the radiator of the low-temperature coolant circuit and audibly lock it into place.

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Install the upper cover panel (2) at the cooling module.
Lock the locks (1).

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Connect the coolant line (1) and lock it audibly.

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Connect the coolant lines (1) and engage audibly.

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

Connect connectors (1) and lock.
The connector (1) must engage audibly.
Connect and lock the coolant line (2) to the coolant expansion tank (3).
Coolant line (2) must engage audibly.

Courtesy of BMW OF NORTH AMERICA, INC.
Thread the coolant expansion tank (3) in at the grommet (4).
Install the coolant expansion tank (3) and lock it at the locking mechanisms (2).
NOTE: The following step(s) must be performed if the specified component(s) is/are installed.
Connect and lock the coolant lines (1) to the coolant expansion tank (3).
Coolant lines (1) must engage audibly.

Courtesy of BMW OF NORTH AMERICA, INC.
Guide in the coolant expansion tank for the low-temperature coolant circuit.
Connect and audibly lock coolant line (1).
Connect and audibly lock coolant line (2).

Courtesy of BMW OF NORTH AMERICA, INC.
Mount coolant expansion tank (2) of the low-temperature coolant circuit to the coolant expansion tank of the high-temperature coolant circuit.
Lock the lock (1).

Courtesy of BMW OF NORTH AMERICA, INC.
Check the sealing rings (1) of the coolant lines (2) for damage, replace if necessary.

Courtesy of BMW OF NORTH AMERICA, INC.
Connect the coolant hose (1) on the right side on the radiator of the low-temperature coolant circuit and audibly lock it into place.

Courtesy of BMW OF NORTH AMERICA, INC.
Install the upper cover panel (2) at the cooling module.
Lock the locks (1).

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Connect the coolant line (1) and lock it audibly.

Courtesy of BMW OF NORTH AMERICA, INC.