top of page


Some modern vehicles have as many as 10 on board computers covering features such as engine management, transmission management, ABS, SRS and various other functions. 

Dashboard warning lights are often a sign that your vehicle needs a car diagnostic check. If you see dashboard warning lights, or any other vehicle warning lights, this means that the car’s computer system has picked up a fault from one of its various sensors. 

There can be hundreds of reasons why a warning light may come on. At St Mary’s Garage we have the latest diagnostic equipment, so we can offer a full car diagnostic service - quickly and easily determining the issue and solving the problem.  We are also able to diagnose electrical problems for a wide range of vehicles. 

We constantly update our software and keep up to date with any changes or advances. This allows us to diagnose faults on a wide range of electronic systems, including ABS, traction control, air bags and electrical on-board systems.

A car diagnostic check with St Mary’s Garage can be a fraction of the cost of a visit to a main dealer and you also get our friendly and efficient service too.  

If your vehicle's warning lights come on, call us on 01379 676204. 


bottom of page