Any ideas - weird ‘revving’ sound

[Dalgal]

I was just sat in ‘P’ waiting to pick up one of my kids. Normally this is totally silent bar for the air con. Every 20 seconds or so I was getting almost like a rev when you’re sat idle in a petrol car. Like a little rumble - could feel it in my left foot where the rest plate is. Any thoughts what this could be? Thanks

[Dalgal]

Possibly answered my own question partially - I think it’s air con related?

[mluisbrown]

Yep, it's the air con system, either for cooling the interior or potentially for cooling the battery.

[Dalgal]

Yep, it's the air con system, either for cooling the interior or potentially for cooling the battery.

Thanks