Installing the relay valve for the high-temperature coolant circuit

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

Insert the relay valve (4) and position it.
Connect and lock coolant line (3).
Connect and lock coolant line (2).
Make sure that the coolant line (2) and (3) engages audibly.
Connect and lock the connector (1).
Make sure the connector (1) engages audibly.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work

Refer to INSTALLING THE ALTERNATOR .
Refer to INSTALLING THE DRIVE BELT FOR ALTERNATOR .
Refer to ATTACHING THE ELECTRIC AUXILIARY COOLANT PUMP FOR THE CHARGE AIR COOLER AND/OR AIR CONDITIONING CONDENSER .
Refer to INSTALLING THE ACOUSTIC COVER FOR THE ENGINE, FRONT .
Refer to INSTALLING THE THROTTLE BODY .
Refer to INSTALLING RESONATOR .
Refer to FILLING THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
Refer to RECONNECTING ALL BATTERY GROUND LEADS
Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM .
Refer to CHECKING THE HIGH-TEMPERATURE COOLING SYSTEM FOR WATER TIGHTNESS .
Refer to INSTALLING THE FRONT UNDERBODY PROTECTION .
Refer to INSTALLING THE CENTER UNDERBODY PROTECTION .
Refer to INSTALLING ACOUSTIC COVER .