What to look for
Information that helps diagnosis
- The exact warning light or dashboard message
- When the fault began and how often it occurs
- Whether it happens hot, cold or under load
- Any recent repair, battery or performance change
Warning lights & fault finding
Car Diagnostics in Irvine
A warning light or fault code does not always identify the failed part by itself. Tell our Irvine garage what the vehicle is doing, when it happens and which lights or messages you have seen.
At Ayrshire MOT
From symptom to next step
- Discuss the history and behaviour of the fault
- Use appropriate checks and diagnostic information
- Relate fault information to the vehicle symptoms
- Explain the recommended repair or further investigation
Clear approval before extra work
A straightforward next step.
Our aim is to investigate the cause before recommending a repair. We will explain the findings and seek approval before extra chargeable work proceeds.
- 01
Tell us the symptoms and registration.
- 02
We agree the appropriate assessment or booking.
- 03
We explain the findings and confirm any quote.
Useful answers
Questions about car diagnostics
Does a fault code tell you exactly what to replace?
Not always. A code points toward a system or condition and needs to be interpreted alongside the symptoms and checks.
Can you diagnose an intermittent fault?
Intermittent problems can take longer to reproduce. Give us as much detail as possible about when the problem occurs.
Will you clear the warning light?
The priority is identifying why the light appeared. We will explain the findings and the appropriate repair rather than treating the light alone.
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