Search for Car Scanner ELM OBD2 in the App Store and download it. Do not launch the app at this step.

Locate the OBD2 port (usually under the steering wheel on the driver’s side). Plug in the OBDCheck BLE and turn on the car ignition.

Go to iOS system Bluetooth Settings and confirm that “VEEPEAK” appears. DO NOT pair here.

Note: The device uses Bluetooth LE on iOS. Connect directly in the app as instructed later.

Tip 1: If you accidentally tap “VEEPEAK,” it may cause an error and disappear. Restart your iOS device, and it will reappear.

Tip 2: On some earlier batches, entering a PIN in iOS Bluetooth may show “not connected” after pairing. Ignore this status and continue with the app. (This issue has been fixed in recent batches.)

Open Car Scanner. Grant permission for WLAN & Cellular data. Select the display language (choose Auto to follow system language).

Choose your vehicle’s brand from the list.

Select the correct connection profile. Using a specific profile may provide more readings. If your vehicle is not listed, choose the generic “OBD-II/EOBD.”

After initial setup, the app will return to the main screen. Tap CONNECT at the bottom to open the connection settings page.

Under Connection Type, choose Bluetooth LE (4.0+). Then tap "Not Selected" under Device to open the device selection page.

When prompted, allow the app to find Bluetooth devices.

From the device list, choose "VEEPEAK".

The app will display your selected connection type, device name, car brand, and profile. Tap Next to start the connection.

Once both ELM and ECU show as Connected, you can begin using the app.

If you want to reconfigure later, go to Settings from the main page:

Under Adapter OBDII ELM327, reselect connection type and device.

Under Connection Profile, reselect car brand and profile.