37 14 525 Removing and Installing/Replacing Control Unit For Air Supply Unit

WARNING: This page is about a different car, the 2010 BMW X5, 2009 BMW X5, 2008 BMW X5, and 2007 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD protection). See 61 35... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE)

Necessary preliminary tasks:

Remove ignition key
Disconnect battery negative lead. See 61 20 900 DISCONNECTING AND CONNECTING BATTERY NEGATIVE LEAD
Remove flap in luggage compartment panel on right. See 51 47 172 REMOVING AND INSTALLING/REPLACING FLAP IN LUGGAGE COMPARTMENT TRIM, LEFT OR RIGHT

Lift back insulating mat (1).

Fig 1: Identifying Insulating Mat

Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connection (1).

Unlock catch (2) and remove control unit (3).

Fig 2: Identifying Control Unit And Catch

Courtesy of BMW OF NORTH AMERICA, INC.

After installation:

Replacement only: Carry out programming/coding. See CODING & PROGRAMMING
Replacement only: Carry out ride-height-calibration. See 37 12 012 Carrying Out Ride-Height-Calibration