BMW & Mini ECU Testing & Repairs

Bosch ECUs - Siemens ECUs

South Wales BMW and Mini ECU Specialist

Our high tech in house electronics laboratory is set up for testing and repairing ECUs, Control Modules & Electronic Components.
Our focus is on BMW & Mini ECUs and we stock all the components for repairs related to most models. We also hold a stock of the more commonly needed donor units.

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BMW Bosch ECUs - Mini Bosch ECUs

Most BMW ECUs are Bosch

Dragon Automotive offer the complete package for testing, repairing or replacing BMW & Mini Bosch ECUs.

ECU Testing is £80; Typical repairs cost in the region of £350; Donor Units tend to cost in the region of £500; A brand new unit without fitment of coding is likely to be over £1000

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BMW Siemens ECUs - Mini Siemens ECUs

Most Mini ECUs are Bosch

Dragon Automotive offer the complete package for testing, repairing or replacing BMW & Mini Siemens ECUs.

ECU Testing is £80; Typical repairs cost in the region of £300; Donor Units tend to cost in the region of £450; A brand new unit without fitment of coding is likely to be over £1000

Quality First

  • We don't offer a timed service & we can't always give you a guaranteed completion date
  • This is because we focus on quality, not speed. We will not compromise our high standards
  • We appreciate that there needs to be a balance and we will be as efficient as we can
  • Don't forget we have a shared goal of getting your car back on the road
  • If we say that the job is in progress please be patient & know that we're on the case
  • We guarantee that our workmanship is of the highest standard. We're not quick, we're thorough
  • Your car is in the hands of experienced technicians who take the time needed for quality
  • The average timescale is from one week to four weeks but delays can occur, we'll keep you posted