Xhorse Bluetooth Digital Smart Key is available at OBDexpress.co.uk. It can transform your phone into a powerful car key and enjoy advanced features designed for convenience and security. With this device, you can perform keyless entry & touchless locking, keyless start via Bluetooth, multifunctional remote control, real-time vehicle diagnostics, remote authorization & sharing, and advanced customization, etc.
Key Features & Benefits
1.Keyless Entry & Touchless Locking
- Auto Unlock/Lock: Your car detects your phone’s proximity—unlocking as you approach and locking when you walk away.
- Smart Sensing: Works even when your phone screen is off.
- Customizable Settings: Adjust sensing distance or temporarily disable auto-lock (ideal for car washes or close-proximity scenarios).
2.Keyless Start via Bluetooth
Start your car effortlessly—no physical key needed!
3.Multifunctional Remote Control
- Lock/unlock doors
- Open the trunk
- Control preset features (e.g., auto climate control)
- Compatible with iOS & Android
4.Real-Time Vehicle Diagnostics
- Check engine status, DTCs, and more via the SmartKey Box App.
5.Remote Authorization & Sharing
- Grant temporary access to others via authorization codes.
- Set usage limits (days/access count).
- View sharing history for added security.
- Advanced Customization
- Custom Buttons: Personalize remote shortcuts.
- Learning Mode: Bind up to 12 phones.
- Change Password: Reset Bluetooth access for security.
- Maintenance Mode: Keep the car running without your phone (e.g., during servicing).
7.Military-Grade Security
- Dual authentication to prevent hacking.
- Unauthorized Bluetooth = No engine start.
- No need to bury/hide your original key!
8.Easy OBD Installation
- Plug & play—no wiring, cutting, or modifications.
- Safe OBD power (no overheating risks).
How to use Xhorse Bluetooth Smart Key?
- Program the Key
- Bind the Device
- Write OBD Diagnostic Program (Optional)
NOTE:
For vehicle security, this product requires professional Xhorse tool during the initial installation.
For Automotive Locksmith
Ensure you have a battery and a pressing tool ready – tweezers are highly recommended for this process, and any Xhorse generation matching device like VVDI Key Tool Plus.
For Individual Car Owner
The first-time installation will require assistance from a professional automotive locksmith or repair shop to complete the process.
1.Program the Key
Tools Required:
- Professional tools (e.g.Xhorse VVDI Key Tool Plus Pad)
- Tweezers/Pressing Tool (for disassembly)
- CR2032 Battery (note polarity during installation)
Step 1: Prepare the Smart Key
Use a pressing tool to disassemble the key fob carefully
Locate the built-in universal smart key inside
Battery Installation:
- Insert the battery, ensuring the positive (+) and negative (-) terminals align correctly
- Warning: Incorrect polarity may damage the key.
Step 2: Program the Remote
1).Remote Programming Setup
Software Path: Remote Program > BYD > Han > Han ID46/4A 433.92 > Generate.
Verify Settings:
Check R-Chip (chip compatibility) and R-Remote (frequency: 433.92 MHz).
2).Troubleshooting
If the module isn’t recognized:
- Reinsert the device into the OBD port.
- Pair via Bluetooth using the Xhorse SmartKey Box App.
- Unlock the car once via your phone to activate communication.
Generate the key and sync it to the vehicle.
3).Sync the Key to the Vehicle:
Use the remote programming and IMMO programming to sync it to your car.
Step 3: Program IMMO (Immobilizer)
1).IMMO Programming Path
Software Path: Immo Programming > BYD > Select by Year > 2021- (New)/Smart Keys Programming > Key Programming.
2).Key Placement
The key number is 2
Place the matching key in the vehicle’s armrest box (key sensing area).
3).Post-Programming Test
Ensure the Xhorse Bluetooth Smart Key’s battery is properly installed.
Test lock/unlock functions (both must succeed)
- Bind the Device
Download Xhorse “SmartKey Box” App (iOS/Android).
Remove the battery from the Xhorse before initial use.
Plug the Xhorse Digital Smart Key into the OBD port-> pair via Bluetooth.
- Optional: Write OBD Diagnostic Program
In the app: OBD Diagnosis > Select Vehicle Model > Write Program to Key
Critical Notes
- Battery Safety: Always disconnect the battery before handling internal components.
- Bluetooth Pairing: Ensure the vehicle’s ignition is ON during pairing.
- Testing: Confirm all functions (start, lock, unlock) work before finalizing.
Xhorse XSBTK0EN Bluetooth Digital Smart Key:
https://www.obdexpress.co.uk/wholesale/xhorse-xsbtk0en-bluetooth-digital-smart-key.html
