1995-2003 BMW 5-Series (e39) Controller Module Repair Service

Models Covered:
BMW 520i, BMW 523i, BMW 525i, BMW 528i, BMW 530i, BMW 535i, BMW 540i, BMW M5, BMW 520d, BMW 525d, BMW 525td, BMW 525tds

Manufacturer: BMW

BMW 5-Series (e39) Climate Control Repair Service

Models Covered
520i, 520i, 523i, 525i, 528i, 528i ,530i ,535i ,540i ,540i ,M5, 520d, 525d, 525td, 525tds

Part Problem

  • Climate motion controls are sticky or tough
  • Fan does not turn on or off
  • Backlight does not turn on or off
  • Information display failure
  • Lights are faded, dim or out
  • Missing display pixels and can’t read data
  • Temp indicators are failing, intermittent or max-out
  • Temp indicators and display are dead and do not work
  • Problems communicating with the unit
  • Diagnostic devices will not talk to the module
  • The unit loses power intermittently

General Service Repair Description

  • Diagnose stated issues and repair unit
  • Check for additional issues
  • Replace bulbs and faulty leds
  • Polish glass housing and restore unit to like new condition
  • Restore unit to like new condition

Warranty: 1-Year Service Repair Guarantee