Bosch car service videos deliver vehicle servicing insights

A1 Diagnostics is a Bosch car service garage based in Cardiff, with years of experience servicing all dealer types, but particularly German manufacturers such as BMW, Mercedes, Audi, Volkswagen and more.


Here is a selection of videos to give you an insight into the services we provide. You can also learn more about our Bronze, Silver and Gold service packages.

What is tested in an MOT?

Here is a useful video giving you great insight into MOTs and the kind of vehicle checks our mechanics will complete…

How to prepare for long journeys

A great video giving useful advice on the kind of things you need to check when planning long journeys…

Bosch electronic repair service

Faulty electronic components can cause serious problems with your vehicle. Here is a video that highlights how the Bosch electronic repair service can help repair rather than replace electrical components to save you money…

A1 Diagnostic Bronze, Silver and Gold services

A1 Diagnostics services all dealer types to a Bronze, Silver and Gold standard. Take a look at the videos below to see what we include in each package…

Bronze vehicle service

Silver vehicle service

Gold vehicle service

History of Bosch

Here is a short video about the history of Bosch. Bosch is a trusted vehicle servicing brand around the world and right here in Cardiff.


Contact A1 Diagnostics

If you require any advice on any of the services outlined in the videos above, or would like to book your vehicle in for a service, please enquire using the contact details below.



A1-Diagnostics and ECU Repairs
64 Sloper Road
CF11 8AB

Tel: (029 20) 220380
Fax: (029 20) 223172

Opening Times

Mon – Fri: 8:00am – 6:00pm


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