Is your car privacy at risk? Learn how modern vehicles function as surveillance devices that track your location and collect data without you knowing.*0:00* ...
Cars don’t need any antennas except for an am/fm radio. Looking up replacement cellular antenna for any car model usually brings up a picture of what it looks like and instructions on how to remove it.
Well, sometimes it could also be nice to have a GPS antenna so the onboard navigation still works. If you’re lucky, that’s separate from the cellular antenna.
No it won’t. Why do people keep parroting this bullshit?
Car modifications only void a warranty if the shop can make a reasonable case that your modification caused the malfunction you’re wanting work done on. If you tune your engine to make more power and then your transmission blows up because it can’t handle the extra power, then yes – you probably voided your drivetrain warranty. But if you tune your engine to make more power and then bring the car in because the power windows stopped working, they can’t deny your warranty claim for that, because there’s no reasonable way your modification could have caused the problem.
The computer network in your car touches everything, engine control, powertrain, body control, SRS, emtertainment system, stc. If the dealer thinks they can get away with denying a claim because you “damaged” the vehicle by removing the cellular antenna you know they will. And it’s not like you can just pop it back on before you bring it in, new cars are streaming data 24/7 into the manufacture’s network, and is visible to the dealer, whether you pay for car control the app or not.
If the dealer thinks they can get away with denying a claim because you “damaged” the vehicle by removing the cellular antenna you know they will.
That’s when it’s lawsuit time.
Honestly, they’ll probably change their tune pretty quick the moment they get a demand letter with a lawyer’s name at the top. They do warranty work all the time – and the dealer shop is paid by corporate to do that work – they’re not that motivated to get out of doing warranty work.
Disconnect the antenna of your car’s wireless modem. That instantly solves most of the spyware problems.
Cars don’t need any antennas except for an am/fm radio. Looking up replacement cellular antenna for any car model usually brings up a picture of what it looks like and instructions on how to remove it.
Well, sometimes it could also be nice to have a GPS antenna so the onboard navigation still works. If you’re lucky, that’s separate from the cellular antenna.
It will also void any warantee or service agreement you have with the dealer.
No it won’t. Why do people keep parroting this bullshit?
Car modifications only void a warranty if the shop can make a reasonable case that your modification caused the malfunction you’re wanting work done on. If you tune your engine to make more power and then your transmission blows up because it can’t handle the extra power, then yes – you probably voided your drivetrain warranty. But if you tune your engine to make more power and then bring the car in because the power windows stopped working, they can’t deny your warranty claim for that, because there’s no reasonable way your modification could have caused the problem.
https://gmauthority.com/blog/2025/07/this-little-known-reason-is-why-you-shouldnt-ignore-gm-over-the-air-updates/
First example I could find.
The computer network in your car touches everything, engine control, powertrain, body control, SRS, emtertainment system, stc. If the dealer thinks they can get away with denying a claim because you “damaged” the vehicle by removing the cellular antenna you know they will. And it’s not like you can just pop it back on before you bring it in, new cars are streaming data 24/7 into the manufacture’s network, and is visible to the dealer, whether you pay for car control the app or not.
That is different than "voids your warranty "
That’s just normal dealer shenanigans.
Manually update then?
That’s when it’s lawsuit time.
Honestly, they’ll probably change their tune pretty quick the moment they get a demand letter with a lawyer’s name at the top. They do warranty work all the time – and the dealer shop is paid by corporate to do that work – they’re not that motivated to get out of doing warranty work.