SCREEN LOCK · VALET · BYD
Your BYD head unit,
password protected.
The head unit holds your accounts, messages and apps. DashArc adds a screen lock with a PIN, password or pattern that can lock on every start, plus a valet mode for when someone else drives the car.
How it works
- PIN, password or pattern, entered twice to avoid mistakes.
- Automatic lock every time the car starts, or Lock now whenever you want.
- Valet mode to hand over the car without unlocking the head unit.
- On the lock screen, cameras and A/C stay available.
- Forgot password with a waiting period, so you are never locked out.
Frequently asked questions
Can I put a password on the BYD head unit?
Yes. DashArc adds a screen lock with a PIN, password or pattern to the head unit.
Can I use the reverse camera while the head unit is locked?
Yes. Cameras and A/C stay available on the lock screen.
Tested on DiLink 3 head units running the 13.1.33 system family. Not every feature may be available on your vehicle; features depend on the head unit, firmware and model.
DashArc is an independent app. References to BYD, Waze and Android Auto identify the vehicle platform and integrations; they do not imply partnership or endorsement.
More DashArc features
- YouTube, Netflix, WhatsApp and more apps on the BYD head unit — install YouTube, Netflix, Prime Video, WhatsApp, Instagram and any Google Play app from the DashArc store.
- BYD live cameras on your phone — watch the car’s 360° cameras live on your phone, with audio, even while the car is off.
- BYD dashcam and sentry mode — record all four car cameras in a single video, driving or parked, to an SD card, USB drive or the head unit.
- Full BYD telemetry on your phone — 100+ vehicle data points in real time: battery, battery health, fuel, 12 V, tires, power, consumption and more.
- BYD dashcam: the most advanced recording system — all 4 car cameras (plus a USB camera) in a single video, in H.265, with car data and everything on your phone.
- BYD sentry mode — the parked car watched by all 4 cameras, recording to an SD card with the car off and with videos on your phone.
- Dashcam and sentry recordings on your phone — watch, download and protect your BYD videos on your phone, organized by day and linked to each trip.
- Your whole BYD on your phone — car status, live cameras, recordings, commands, telemetry, trips, files and the head unit — all on your phone.
- Start and control your BYD from your phone — start the car and climate, open the trunk, control windows, sunroof, seats and lights from your phone.
- Install apps on the BYD head unit — unlock app installs on the DiLink head unit, use the DashArc store and send APKs from your phone.
- Remote access to the BYD head unit screen — see and control the car’s head unit screen from your phone or computer.
- BYD trip history and telemetry — every trip with a map, distance, real kWh and fuel use, charts and the recordings from that drive.
- Waze on the BYD instrument cluster — Waze turn-by-turn navigation on the display in front of the wheel, with maneuvering cameras and alerts.
- BYD head unit wallpaper (even animated) — change the head unit background to your own photo or an animated video, right from your phone.
- BYD automations — routines that react to the car: triggers, actions, waits and conditions, with BYD cloud commands.
- Extra USB camera on your BYD — plug a webcam into the head unit: watch it live on your phone and record it with the car’s 4 cameras.
- BYD head unit file manager — browse the head unit, SD card and USB drive folders from your phone; upload and download files.
- Speed camera alerts on the BYD cluster — fixed and red-light speed cameras shown on the instrument cluster, with distance and limit.
- CarPlay on the BYD instrument cluster — Apple CarPlay route on the instrument cluster, automatic iPhone connection and speed camera alerts.
- Android Auto on the BYD instrument cluster — Android Auto route on the instrument cluster, with lanes, turns, exits and speed cameras.
- Maneuvering cameras on the BYD cluster — side camera when you signal and reverse cameras on the instrument cluster, without leaving the route.
- What is the best app for BYD? — DashArc brings a free unlocker, an app store with YouTube and Netflix, live cameras, dashcam, Waze on the cluster and phone control into one app.