Bmw 3-Series Ecu Location

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Bmw 3-series E90/E91/E92/E93 F30

Bmw 3 series.jpg

The Ecu on these vehicles are in a white plastic cowling found under the bonnet to the passenger side

  • To remove it take off the pollen filter housing and scuttle panel
  • On the passenger side you will see a yellow/white junction box with two release clips either side, Release these clips and lift off lid to reveal the ecu
  • Ensure you are removing the correct ecu as there can sometimes be upto 3 ecu's inside this casing

See Also:

Bmw 3-Series Dpf Removal Advice