LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2005 >> 525i Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 404 (Heating And Air Conditioning - Repair) >> 12 Auxil. Heater With Control Elements >> 64 12 579

64 12 579

WARNING: This page is about a different car, the 2006 BMW X5, 2005 BMW X5, and 2004 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

M57 only: 

RELEASE FUEL COOLER AND PLACE TO ONE SIDE .

All: 

Disconnect plugs (1) and (2).

CAUTION:

To avoid damage during installation, it is absolutely essential to adhere to the following contacting sequence for the plug connections:

  1. Plug connection (2)
  2. Plug connection (1)

M57 only: 

Release screw (3) and remove retaining fixture with centering for fuel cooler.

Fig 1: Identifying Plug Connections And Screws
G00480632Courtesy of BMW OF NORTH AMERICA, INC.

Installation 

Make sure retaining fixture with centering for fuel cooler is correctly seated.

M54, M62 only: 

Release screw (3).

All: 

Detach hose clamp (2) from intake hose (3).

Detach intake hose (3) from heater (4) and place to one side.

Loosen screws (1).

Fig 2: Locating Intake Hose, Hose Clamp, Heater, And Screws
G00480633Courtesy of BMW OF NORTH AMERICA, INC.

Raise heater (1) and detach exhaust pipe (4) from flange (2).

Installation 

Ensure gasket (3) is correctly seated.

Fig 3: Locating Heater, Flange, Exhaust Pipe, And Gasket
G00480634Courtesy of BMW OF NORTH AMERICA, INC.

Remove front left wheel.

Remove wheel arch cover at front left.

Fold back plug connection holder (1) in direction of arrow.

Unclip plug connections (2) and (3) and disconnect.

Fig 4: Identifying Plug Connections And Holder
G00480635Courtesy of BMW OF NORTH AMERICA, INC.

Pull out pins (2) with aid of appropriate metal screw.

Unclip plug connection holder (1) in direction of arrow.

Fig 5: Identifying Plug Connection Holder And Pins
G00480636Courtesy of BMW OF NORTH AMERICA, INC.

Loosen screws (2).

Detach cover (1) at front in direction of arrow a little and push upwards.

Fig 6: Identifying Cover And Screws
G00480637Courtesy of BMW OF NORTH AMERICA, INC.
NOTE:

For purposes of clarity, illustration shows exhaust pipe (bottom) removed.

Loosen screws (1).

Pull out exhaust pipe (2) downwards.

Fig 7: Locating Exhaust Pipe And Screws
G00480638Courtesy of BMW OF NORTH AMERICA, INC.

Installation 

Make sure rubber seal (1) and heat insulation (2) are correctly seated.

Fig 8: Locating Heat Insulation And Rubber Seal
G00480639Courtesy of BMW OF NORTH AMERICA, INC.