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submitted 1 week ago* (last edited 1 week ago) by [email protected] to c/[email protected]

How bad is Android Auto for privacy on a stock Pixel phone. What can the car and car vendor get access to.

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[-] [email protected] 17 points 1 week ago

I was recently very interested to learn that, if I run a VPN on my phone, Auto immediately calls out the VPN as a problem and refuses to connect to my car until it's disconnected.

[-] [email protected] 14 points 1 week ago

I think this has something to do with how networking works.

When connected wireless to my car with a VPN active on my phone, my phone won't connect to my cars WiFi network to initiate the android auto connection.

When connected by USB with VPN active on my phone it's not issue, android auto connects and my VPN is active.

I remember seeing someone smarter explain this a lot better online somewhere then I can at the moment. But simply trying to connect wireless with a VPN active will not work.

[-] [email protected] 2 points 1 week ago

This. Some convenience features simply don't play well with non-standard setups and that's fine IMHO. Of course wireless android auto cannot work if you manually overruled how your phone should connect to networks

[-] [email protected] 8 points 1 week ago* (last edited 1 week ago)

I've found that if my VPN is disconnected when I first connect to Android Auto, connecting it after the fact won't cause it to freak out.

My VPN automatically turns on when I'm connected to anything but my home network, so if I start my car at home, when I lose wifi and connect to the cell network I don't have issues.

[-] [email protected] 5 points 1 week ago

That's even more concerning!

[-] [email protected] 7 points 1 week ago

Is that android auto or wireless android auto?

[-] [email protected] 8 points 1 week ago

For me, wireless. Wired still worked through VPN.

[-] [email protected] 6 points 1 week ago

Yeah same experience for me. I assumed it was an issue with the routing table, but manually updating it didn't seem to help. I assumed I was just not good enough at networking on android. I'd believe google would try to crap on that too though.

[-] [email protected] 5 points 1 week ago

Wireless android auto hasn't worked with VPN's for years. It's because the service is now baked into the OS, preventing it from split tunneling.

Switch to wired and it'll work

[-] [email protected] 4 points 1 week ago

I can get it to work if I whitelist the android auto app from my VPN.

[-] [email protected] 3 points 1 week ago

Which means it isn't using the VPN.

[-] [email protected] 3 points 1 week ago

Wireless for me also. Actually pretty sure I've never used wired.

[-] [email protected] 6 points 1 week ago

I just ran into this too. Had to whitelist the app. Felt dirty and probably is...

[-] [email protected] 3 points 1 week ago
[-] [email protected] 2 points 1 week ago

You guys have no idea what a VPN does or how wireless Android Auto works.

[-] [email protected] 1 points 1 week ago* (last edited 1 week ago)

https://www.techradar.com/pro/vpn/google-needs-to-stop-blocking-vpns-on-android-auto-heres-how-to-fix-it

Maybe we're just using VPN's differently than you'd expect. For example, I use Blokada, a local VPN for reducing ad/tracking services embedded in apps. I don't actually send my traffic to a remote server.

[-] [email protected] 6 points 1 week ago* (last edited 1 week ago)

I'm guessing Android Auto wireless. And if so it makes perfect sense. You can't route everything through a VPN when your connecting to a device with a local network.

this post was submitted on 13 Jun 2025
54 points (96.6% liked)

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