1994-2001 BMW 7-Series (e38) Controller Module Repair Service

Models Covered:
BMW 740i, BMW 740iL, BMW 750i, BMW 750iL

Manufacturer: BMW

BMW 7-Series (e38) Climate Control Repair Service

Models Covered
740i, 740iL, 750i, 750iL

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