Electronic Repairs

ECUs - GM Modules - Door Locks - Lights
We Fix all BMW & Mini Electronic Problems

South Wales BMW and Mini Electronics Specialist

At DragonAuto.Works we pride ourselves on our experience at solving BMW & Mini electronic problems.

Our high tech in house electronics laboratory is set up for testing and repairing ECUs, Control Modules & Electronic Components.

Engine ECU Testing & Repairs

Our ECU test bench allows us to test BMW & Mini Engine ECUs for faults.

If you've been told you need an ECU, it's worth getting a second opinion as even if you really do, we offer repair services as well.

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Gearbox ECU Testing & Repairs

Our ECU test bench allows us to test BMW & Mini Gearbox ECUs for faults.

If you've been told you need an ECU, it's worth getting a second opinion as even if you really do, we offer repair services as well.

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Control Module Testing & Repairs

Security Modules - EWS Modules CAS Modules - GM Modules Footwell Modules - Light Modules PDC Modules - Diversity Modules

Our ECU test bench allows us to test most BMW & Mini control modules for faults. If you've been told you need an new one it's worth getting a second opinion as even if you really do, we offer repair services as well.

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Airbag Modules & SRS Modules

If you've been told you need a new Airbag ECU or SRS Module following a minor accident, it's worth getting a second opinion as even if you really do, we offer repair services.

We can often clear crash data from the control modules and virginise them for re-use instead of replacement.

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Injector Testing & Repairs

We also have our injector test bench and repair station for injector testing, repairs and calibration

We stock components for majority of BMW & Mini injector repairs.

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Key Testing & Repairs

Our electronics laboratory also includes key testing and repair equipment. We stock components for majority of BMW & Mini keys.

We can also cut replacement blades and program new keys to the car.

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Repair Versus Replace

When an electronic component fails, there are three options; Repair, Replace or Dispose. We can help you with the first two!

Repair will involve removing the component from the car and repairing all the broken bits.

Replacement may either involve installing a reconditioned donor part to your vehicle and programming it accordingly, or installing and coding a brand new part.

SparkDragon - Auto Electrician Works

Wiring Repairs

If there's a suspected wiring fault, our autoelectrician can test to confirm diagnosis and carry out repairs.
Loom Manufacture

On older and classic cars it is sometimes necessary to replace sections or even a complete loom. We're setup to manufacture replacements.
Wiring Modifications

If you want to install an upgrade such as multimedia or cctv there will need to be wiring modifications to accomodate the change. Visit our autoelectrician for a professional job.
Electrical Diagnosis

Auto electrical faults need to be diagnosed and identified by a qualified experienced autoelectrician if you want to avoid making things worse.
Electrical Repairs

We're experienced at repairing the auto electrical systems on BMWs and Minis.
Sensors & Cameras

If you want to install parking sensors or camera systems to your vehicle, call us today for a quote.

Auto Electrical works are charged on an hourly rate basis, it is very difficult to provide a guaranteed price for wiring works.

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Economic Viability

The Elephant in the Room!

Sometimes there is a fault on a vehicle that is in reality rather catastrophic. Unfixable doesn't really exist with cars, there is always a repair.

However there are occasions where the cost of the repair(s) required may actually exceed the value of the car. We call this economic viability which is a polite way of saying that really we don't consider your car to be worth spending the money repairing.

This is sad for us to say but please don't be offended if we're blunt with you on the subject, we've got your best interests at heart and don't want to take your hard earned money unfairly.

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