Install the heat exchanger

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW M5, 2022 BMW M5, 2021 BMW M5, 2020 BMW M5, and 2019 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.

Correctly position the heat exchanger (1) .

Courtesy of BMW OF NORTH AMERICA, INC.
Correctly position the housing (2) and engage it in the detents (1) .

Courtesy of BMW OF NORTH AMERICA, INC.
Make sure that the detent (1) engages correctly.

Courtesy of BMW OF NORTH AMERICA, INC.
Make sure the detent (1) is correctly engaged on the heating and air-conditioning unit (2) .

Courtesy of BMW OF NORTH AMERICA, INC.
Correctly position the evaporator temperature sensor (2) in the heating and air-conditioning unit (3) .
Connect plug (1) .

Courtesy of BMW OF NORTH AMERICA, INC.
Route the wiring harness (2) correctly.
Connect plug (1) .

Courtesy of BMW OF NORTH AMERICA, INC.
Tighten the screws (1) .

TIGHTENING TORQUES SPECIFICATION

Heater/air conditioner
Screw	tightening torque	1.2 Nm

Courtesy of BMW OF NORTH AMERICA, INC.

Properly position the air distributor (2) and engage in the detents (1) .

Courtesy of BMW OF NORTH AMERICA, INC.
Secure the clamps (arrows).
Properly position the foam material (2) and secure with the holders (1) .

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work

Refer to INSTALLING THE HEATING AND AIR-CONDITIONING UNIT .
Refer to INSTALLING THE SUPPORT FOR DASHBOARD .
Refer to INSTALLING EXPANSION VALVE .
Refer to CONNECTING THE REFRIGERANT LINE TO THE EXPANSION VALVE .
Refer to INSTALLING LEFT INTAKE SILENCER HOUSING .
Refer to TIGHTENING THE LEFT FRONT-END STRUT .
Refer to INSTALLING THE COVER IN THE ENGINE COMPARTMENT ON THE LEFT .
Refer to INSTALLING INSTRUMENT PANEL TRIM .
Refer to INSTALLING THE INSTRUMENT CLUSTER (KOMBI) .
Refer to INSTALLING THE STEERING COLUMN SWITCH CLUSTER (SZL) .
Refer to INSTALLING STEERING COLUMN SHROUD LOWER SECTION .
Refer to FITTING STEERING COLUMN SHROUD UPPER SECTION .
Refer to INSTALLING STEERING WHEEL .
Refer to INSTALLING AIRBAG UNIT .
Refer to INSTALLING AIRBAG UNIT OF THE M SPORTS STEERING WHEEL .
Refer to INSTALLING FOLD-OUT COMPARTMENT ON THE LEFT .
Refer to INSTALLING THE CENTRAL INFORMATION DISPLAY (CID) .
Refer to INSTALLING THE DECORATIVE STRIP ON THE DASHBOARD ON THE LEFT .
Refer to INSTALLING THE LIGHT OPERATING UNIT .
Refer to INSTALLING THE SIDE PANEL ON LEFT DASHBOARD .
Refer to INSTALLING LEFT AND RIGHT A-PILLAR TRIM PANEL .
Refer to INSTALLING SIDE TRIM PANEL IN FOOTWELL ON RIGHT A-PILLAR .
Refer to INSTALLING THE SIDE TRIM PANEL IN THE FOOTWELL AT THE LEFT A-PILLAR .
Refer to INSTALLING BOTH INNER FRONT DOOR SILL COVER STRIPS .
Refer to INSTALLING THE MID-RANGE SPEAKERS IN THE DASHBOARD .
Refer to INSTALLING THE SPEAKER TRIM AT THE DASHBOARD .
Refer to INSTALLING THE HEADUNIT HIGH (HU-H) .
Refer to INSTALLING RADIO OPERATING UNIT AND AIR CONDITIONING CONTROL PANEL .
Refer to INSTALLING THE DECORATIVE STRIP ON THE RIGHT DASHBOARD .
Refer to INSTALLING THE SIDE PANEL ON DASHBOARD ON THE RIGHT .
Refer to INSTALLING THE CENTER CONSOLE .
Refer to INSTALLING THE FOOTWELL TRIM PANEL ON THE RIGHT .
Refer to INSTALLING THE TRIM PANEL FOR THE PEDAL ASSEMBLY .
Refer to INSTALLING THE CUP HOLDER .
Refer to INSTALLING THE CENTER CONSOLE TRIM .
Refer to INSTALLING FRONT STORAGE COMPARTMENT TRIM .
Refer to INSTALLING THE CENTER ARMREST .
Refer to INSTALLING THE CENTER ARMREST STORAGE COMPARTMENT .
Refer to INSTALLING THE REAR CENTER CONSOLE TRIM .
Refer to INSTALLING THE REAR VENTILATION GRILLE .
Refer to INSTALLING THE VENTILATION GRILLE IN THE REAR (AIR CONDITIONING SYSTEM WITH 4-ZONE CONTROL) .
Refer to INSTALLING THE CONTROL PANEL OF THE REAR PASSENGER COMPARTMENT AIR CONDITIONING (INTEGRATED AUTOMATIC CLIMATE CONTROL WITH 4-ZONE CONTROL) .
Refer to INSTALLING THE CENTER COWL UPPER PART .
Refer to INSTALLING TENSION STRUT ON SHOCK TOWER .
Refer to INSTALLING WINDSHIELD PANEL COVER .
Refer to INSTALLING LEFT AND RIGHT WIPER ARM .
Installing the rear right engine compartment cover.

Courtesy of BMW OF NORTH AMERICA, INC.

Remove the battery cover .

NOTE: The following step(s) must be performed if the listed component(s) is/are installed.
- Remove the special tool 2 452 007 from the battery.
Courtesy of BMW OF NORTH AMERICA, INC.
- Install the cover (2).
- Lock the lock (1).
Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .
Refer to INSTALLING COOLANT EXPANSION TANK .
Refer to INSTALLING HOLDER OF THE DME CONTROL UNIT FOR CYLINDERS 5 TO 8 .
Refer to INSTALLING THE COVER PANEL OF THE SLAVE DME CONTROL UNIT .
Refer to INSTALLING ACOUSTIC COVER .
Refer to CONNECTING BATTERY GROUND LEAD .
Refer to EVACUATING AND CHARGING CONDITIONING .