Tesla FSD 14.3.9 vs 13 Aussie Roundabouts: You Asked, I Tested

How does Tesla FSD 14.3.9 compare to version 13 on Australian roundabouts? I put the software to the test on local roads. We are heading out to see how the latest Tesla software update handles complex local infrastructure. This test focuses on the autonomous driving decision-making process when navigating busy Australian roundabouts, specifically looking for improvements over the previous version 13. Beyond just navigation, I address the persistent rumours about dirty camera sensors and how they might affect performance. You will see real-world footage of highway transitions, city street driving, and even a rare instance of a brake stab captured on camera during the drive. Subscribe for weekly electric vehicle technology breakdowns and comment below on which specific Tesla feature you want to see tested next. 0:00 Putting FSD through its paces on roundabouts 1:01 Software version 14.3.9 performance check 3:57 Addressing the dirty camera sensor rumours 9:49 Navigating the busiest roundabout on the route 14:06 How road infrastructure has changed over time 19:18 Capturing a rare FSD brake stab on camera