u/Loose-External-4938

My used car (bmw idrive 6) contains the details of a number of contacts, when I clicked onto one contact it contained details such as iCloud account and passwords, Mastercard passwords, revenue logins, home security system passwords, ect.

firstly I want to know what should I do? i heard people talking about contacting the dealer to alert them of this issue but i would appreciate any Information.

secondly, how does something like this happen? how can the car have all of these contacts personal details. Is there anything I should do to prev this from happening to me.

(I’m not entirely sure if this belongs to the subreddit but I’m happy to remove it.)