Depends how "trivial" is the fix. Are they going to get the workshop to pull out the telematics module? Otherwise the car is still connected and very likely br

Depends how "trivial" is the fix. Are they going to get the workshop to pull out the telematics module? Otherwise the car is still connected and very likely broadcasting telemetry anyway (and the "account" part is handled entirely on the backend). Refusing to set up or use the app is merely a placebo.