Speed Limit Source in BluePilot
Chooses vehicle speed-limit data, downloaded map data, or how the two are combined.
Try Speed Limit Source in the settings explorer →
Where to find it
- comma 3X · On the device: Settings → Cruise → Speed Limit Source → Speed Limit Source. Select which vehicle or downloaded map speed-limit data to use.
- comma four · Sunnylink: Sunnylink → Cruise → Speed Limit Settings → Speed Limit Source. Located inside Speed Limit Settings.
- comma 3X · Sunnylink: Sunnylink → Cruise → Speed Limit Settings → Speed Limit Source. Located inside Speed Limit Settings.
Sources for this explanation
Checked 2026-09-30 against the release source. This guide illustrates controls; it is not a test on your car.