64 11 213 Removing and installing/replacing heating and air-conditioning unit blower

Necessary preliminary tasks: 

• REMOVE STORAGE COMPARTMENT .
• Remove AUDIO SYSTEM CONTROLLER / CAR COMMUNICATION COMPUTER .
• REMOVE TRIM PANEL FOR PEDAL ASSEMBLY .
• REMOVE RIGHT GLOVEBOX WITH HOUSING .

Disconnect rear compartment air duct (1) in direction of arrow.

Installation: 

Make sure rear compartment air duct (1) is correctly seated.

Fig 1: Disconnecting Rear Compartment Air Duct

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Release screws (1).

Remove middle function carrier (2) in direction of arrow.

Installation: 

Make sure middle function carrier (2) is correctly seated.

Ensure correct cable routing.

Fig 2: Identifying Middle Function Carrier And Screws

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Necessary preliminary tasks: 

• If necessary, REMOVE TEMPERATURE SENSOR FOR COLD-AIR DISTRIBUTOR .

Unfasten plug connection (1) and disconnect.

Release clips (2).

Unfasten plug connection (3) and disconnect.

Remove rear compartment air duct (4) in direction of arrow.

Installation: 

Make sure rear compartment air duct (4) is correctly seated.

Fig 3: Identifying Rear Compartment Air Duct, Plug Connection And Clips

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Disconnect left air duct (1) in direction of arrow (2) and (3).

Installation: 

Make sure right air duct (1) is correctly seated.

Fig 4: Disconnecting Left Air Duct

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Disconnect right air duct (1) in direction of arrow (2) and (3).

Installation: 

Make sure right air duct (1) is correctly seated.

Fig 5: Disconnecting Left Air Duct

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Unlock plug (1) and remove.

Release screws (2).

Remove cover (3) in direction of arrow.

Installation: 

Ensure correct cable routing.

Make sure seal is correctly seated in cover (3).

Fig 6: Identifying Cover, Plug And Screws

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Release screws (1).

Remove fan for heater - A/C unit (2) in direction of arrow.

Installation: 

Make sure fan for heater - A/C unit (2) is correctly seated.

Fig 7: Removing Heater - A/C Unit

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Replacement: 

Unlock controller for heater - A/C unit fan (1) with a suitable screwdriver (2) and remove.

Unlock plug connections (3) and disconnect.

Installation: 

Make sure controller for heater - A/C unit fan (1) is correctly seated.

Fig 8: Removing A/C Unit

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