New random two three second cold start noise

[Riccardo]

Never a dull moment with this car, new minor I hope issue. Every now and again randomly it makes a short low 2-3 second sound weird errrr noise only on cold start up? Should I be worried or just minor I can ignore?

 

I recall my golf mk4 starter motor for years made a loud horrible sweek on start up but I could not be bothered to spend the money to replace as it did not effect driving the Car.

[Riccardo]

Update February 2018 Audi garage told me sounds like the starter motor wearing out.