We are an award-winning independent garage that can rectify mechatronic problems on your DSG gearbox. Take a look at the video below to see how we diagnose and repair DSG gearbox faults from start to finish.
We have made huge investments in developing our very own diagnostics tool. Pictured below:
We simply plug this tool into a vehicle, and it tells us exactly what is happening on your DSG gearbox that are causing the faults. When we know the problems, our mechanics go straight to work and repair or replace any parts needed to ensure your vehicle is selecting gears perfectly once more.
Having developed our very own diagnostics technology means we can pin-point exact faults with vehicles, rectifying them quickly and ensuring you don’t have to come back to the garage with more problems. We ensure efficiency is at the heart of our DSG gearbox servicing getting you back out on to the road quickly at competitive prices. Our garage pictured below has over 20 years’ experience in the vehicle service trade.
Our mechanics between them have 75 years plus mechanical experience. Why do we tell you this? Because we want you to have confidence in our services knowing when you leave your vehicle at A1 Diagnostics it is in the safest of hands.
Not only do we have 20 years established experience we have also won both local and national awards. Just last year we won the award for “Innovation Business of Year” at the Cardiff Business Awards 2025. Here is the award shown below:
This prestigious awards just goes to show that we are a turn to garage here in Cardiff you can trust.
Contact us
We have seen technology on vehicles advance that is why we have invested thousands of pounds updating our garage to ensure we can cope with the technological shift especially when it comes to DSG gearboxes. If you are experiencing problems with your vehicle’s mechatronic unit and DSG gearbox, get in touch today we are happy to help. Use the contact details or form below to get in touch and book your vehicle in.
A1-Diagnostics and ECU Repairs
64 Sloper Road
Leckwith,
Cardiff
CF11 8AB
Tel: 02920 220 380
Opening Times
Mon – Fri: 8:00am – 6:00pm
Email: info@a1-diagnostics.com