2009 BMW 528xi AutomaticFACTORY OEM SERVICE PROCEDURE

Night Vision Control Unit

The control unit is accommodated in the front device holder behind the glovebox.

The control unit increases the image data from the camera from 320 x 240 pixels to 640 x 480 pixels. Only one detail is shown in the control display. 640 x 240 pixels are displayed when the "Full screen" function is activated while 400 x 240 pixels are displayed for the splitscreen function. The diagnosis, programming and coding data are transmitted to the camera via the control unit.

Fig 1: Identifying 12-Pin Plug Connection
G04750841Courtesy of BMW OF NORTH AMERICA, INC.

The camera and the front-lens heater are powered via the control unit. In addition, the control unit converts the symmetrical image data from the camera into a CVBS signal and, depending on the equipment specification, makes this signal available to either the navigation system or the video module.

The Night Vision control unit is accommodated in the front device holder behind the glovebox.

The camera-housing cover features a 12-pin plug connection.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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