ANCEL BD300 Bluetooth 5.0 OBD2 Scanner Full System for BMW/Mini ABS SRS Airbag TPMS Oil Reset

The ANCEL BD300 Bluetooth Diagnostic Scan Tool is a powerful yet easy-to-use OBD2 scanner specially designed for BMW, MINI, and Rolls-Royce vehicles. Supporting full system diagnostics, battery registration, oil service reset, throttle relearn, and more, the BD300 is an ideal choice for both DIY car owners and professional technicians.

With Bluetooth fast connection, Android & iOS compatibility, and free lifetime updates, ANCEL BD300 delivers dealership-level diagnostic performance directly to your smartphone or tablet.

Why Choose ANCEL BD300 Bluetooth Diagnostic Tool?

Fast & Stable Bluetooth Connection

• Automatically connects after Bluetooth is enabled

• No complicated pairing steps

• Fast data transmission and stable performance

Full System Diagnosis with Visual Alerts

• Supports system-wide diagnostics

• Faulty systems are highlighted in red font, making problems easy to identify at a glance

Free Special Service Functions (No Subscription Required)

• Oil service reset

• Battery registration

• Throttle relearn

• Brake pad (EPB) reset
  All advanced service functions are free for life.

ANCEL BD300 Scanner Key Features Overview

Supports All OBD2 Diagnostic Modes

• Read & clear fault codes

• Turn off check engine light

• Live data stream (text & graph)

• I/M readiness

• Evap system test

• Smoke emission test

• Vehicle information reading

Customizable Dashboard Display

• Personalized dashboard layouts

• Real-time performance monitoring

• Cool, user-defined instrument panels

Built-in Battery Voltage Detection

• Original battery voltage monitoring

• Helps detect battery health issues early

Driving Assistance & Performance Analysis

• Performance testing

• Trip analysis

• Driving data tracking
  Makes daily driving smarter and more fun.

Compatible Operating Systems & Devices

Android & iOS Support

• Works seamlessly with Android and iOS

• Compatible with most smartphones and tablets

Easy to Use in 6 Simple Steps

1. Download the “ANCEK” app

2. Plug the BD300 into the OBD2 port

3. Start the app

4. Start the vehicle

5. Enable Bluetooth

6. Device connects automatically

Supported Languages

• English

• French

• Spanish

• German

• Italian

BMW / MINI / Rolls-Royce Diagnostic Functions

Basic Diagnostic Functions

• Read & clear fault codes

• Turn off warning lights

• Live data stream (text & graph)

• I/M readiness test

• Emission & EVAP system tests

• Vehicle information reading

Full System Diagnostic Coverage

ALL System Diagnosis Supported

The ANCEL BD300 can diagnose all major vehicle systems, including:

• Engine System

• ABS System

• SRS / Airbag System

• SAS System

• TPMS System

• IMMO System

• Battery System

• Oil Service System

• Dashboard System

• Audio / Sound System

• And more

Special Service Reset Functions Explained

Maintenance Reset (CBS Reset)

Informs the driver of required maintenance based on:

• Driving habits

• Mileage

• Oil consumption

• Time and usage conditions

Perfect for oil service and routine inspection resets.

EPB Brake Pad Replacement Reset

For vehicles with Electronic Parking Brake (EPB):

• Retracts brake motor before pad replacement

• Releases motor after replacement

• Supports brake pad grinding process

⚠️ Mechanical handbrake systems are not supported.

Battery Registration (Battery Management System)

After installing a new battery, battery registration is mandatory:

• Records battery replacement

• Notifies the vehicle’s power management system

• Prevents power limitation or electrical malfunction

Essential for modern BMW vehicles.

Throttle Relearn (ETC Reset)

After throttle cleaning or repair:

• Relearns throttle sensor position

• Ensures proper air-fuel ratio

• Improves engine response and stability

Vehicle Coverage List (Some Models Supported Up to 2022)

BMW Series

• 1 Series: E81, E82, E87, E88, F20, F21, F52

• 2 Series: F22, F23, F45, F46, F87

• 3 Series: E30–E93, F30–F35, F80, G20

• 4 Series: F32, F33, F36, F82, F83

• 5 Series: E28–F90, G30, G31, G38

• 6 Series: E24–G32

• 7 Series: E23–G12

• 8 Series: E31, G14, G15, G16

• X Series: X1–X7 (E / F / G chassis supported)

• Z Series: Z1, Z3, Z4, Z8

• I Series: i3 (I01), i8 (I12)

MINI Series

• R50–R61

• F54, F55, F56, F60

Rolls-Royce Series

• RR1, RR2, RR3, RR4, RR5

Free Lifetime Software Updates

• No annual fees

• Continuous function upgrades

• Supports new vehicle models and systems

Ideal For

• BMW / MINI owners

• DIY car enthusiasts

• Auto repair shops

• Professional technicians

• Battery replacement & maintenance services