: Launch the Yuyang King app on your smartphone.
The app's true power lies in its menu, where you can fine-tune how your vehicle rides: yuyang king bluetooth app full
: Turn on your vehicle's electric door lock or power switch to activate the controller. : Launch the Yuyang King app on your smartphone
: Your controller must have a Bluetooth dongle or internal module installed (e.g., models like YKZ7250JG or YKZ7280JA). models like YKZ7250JG or YKZ7280JA).