Si j'ai bien lu les notes de Notateslaap, le temps de garde de la dernière vidéo est 1 h depuis toujours, mais que depuis les dernières versions, elle serait de 24h.
"As Tesla points out, this footage is continuously overwritten, and the vehicle retains only the last hour of unsaved footage.
In update 2026.8, Tesla is increasing the number of hours of unsaved footage to (up to) 24 hours."
https://www.notateslaapp.com/news/3561/ ... of-footage
"The updated logic follows these benchmarks: With a 128GB drive, you’ll now retain up to 3 hours of rolling footage, based on available storage space (with saved Dashcam/Sentry footage counting against it, primarily). With a 1TB Drive (or larger), you’ll now have up to 24 hours of rolling footage.
This change allows users to retain video for much longer before it is overwritten. Even for smaller USB drives, the 3-hour limit is a significant increase over the previous 1-hour limit for rolling footage."
Donc avec la clé d'origine ce devrait être 3h.