Can you recognize this squeeking almost regular sound from engine compartment ford fiesta 2017 Ecoboost 1.0 petrol

140k kilometers. Timing belt changed 120 k kilometers some 1.5 years ago. This is idle at somewhat 6 minutes after start. No notification from the car at this moment but there was a notification to service engine from 5 years ago that lasted 4 years that just come and go randomly and even after servicing and diagnostics they couldn't tell what's the problem but no consequence on driving or anything.