Windshield HUD
The verified DiLink 5.1 / Android 13 fingerprint is BYD-AUTO/IVI/IVI:13/TP1A.220624.014/eng.build20260722.221155:user/release-keys. The stock receiver version/certificate is also guarded. Other firmware is not enabled by that result.
The map app must supply structured navigation metadata. Arrows, next-turn distance and street names were physically confirmed; that is not a promise for every map app.
CarPlay map on the dashboard
- On supported firmware, open Settings → BYD navigation and enable CarPlay map on dashboard. The switch appears only if the projection display is visible to the app.
- On tested DiLink 5.0 / Android 12, choose Full screen navi or Small screen navi in the dashboard’s steering-wheel menu. Turn on by navi shows arrows only.
- On the exact DiLink 5.1 profile, use Automatic map setup for optional theme/card following. Run the command shown for your installed package, then Check and enable; basic connection remains independent of that permission.
Visibility and stale instructions
The dashboard projection belongs to the CarPlay screen and stops while that screen is closed/backgrounded. Other firmware and map apps need testing.
Normal route end, disconnect, output-off and stale guidance trigger HUD cleanup. Force-stop/process kill can leave the last instruction visible until the next app launch. Do not interpret leftover guidance as a live route. Run one projection app at a time.