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 INSTALLING THE ACOUSTIC COVER FOR THE ENGINE, FRONT .
Refer to ATTACHING THE ELECTRIC AUXILIARY COOLANT PUMP FOR THE CHARGE AIR COOLER AND/OR AIR CONDITIONING CONDENSER .
Refer to INSTALLING THE THROTTLE BODY .
Refer to INSTALLING THE CLEAN AIR PIPE WITH THE RESONATOR .
Refer to FILLING THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
Refer to CONNECTING ALL BATTERY GROUND LEADS .
Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM .
Refer to INSTALLING THE STIFFENING PLATE .
Refer to INSTALLING THE CENTER UNDERBODY PROTECTION .
Refer to INSTALLING FRONT UNDERBODY PROTECTION .
Refer to INSTALLING ACOUSTIC COVER .