It did the noise again at lunch time. It seems to be when it's very warm outside, hence why I've only just noticed it now.
Air con is off (not been on for whole journey)
Fans are off (not been on for whole journey)
Infotainment is also off
Hi,
Just noticed the same noise in my wifes car today, it is a 2015 Ibiza ST with 1.0 TSI (95). Please let me know if you take it to dealer of otherwise find out what is causing that.