What is shared to my car if I only link via Bluetooth for audio streaming ?

My 2002 car died and I just ordered a new electric Peugeot 208 – I am excited to get a new modern car but appalled by the amount of privacy that I will be giving up. My phone is mostly degoogled (no google account, I load apps via F-Droid or Aurora store, but I use waze and gmaps). I do not intend to use android auto and will continue to use waze on my phone.
I wonder what will be …

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