OBDLink MX+ is an easy-to-use, inexpensive, hacker-proof, lightning-fast Bluetooth OBD adapter that can turn your smart phone, tablet, laptop, or netbook into a sophisticated diagnostic scan tool, trip computer, and real-time performance monitor.

The ergonomically designed, small form factor device comes in frustration-free packaging, and takes an average of 3 minutes to install. The button on the back of the unit makes the connection process both easy and secure: unlike most other adapters on the market, MX+ neither broadcasts its presence, nor uses an easy-to-guess PIN to protect the communication link. A potential hacker would require physical access to the device, in order to connect to it.

MX+ supports all legislated OBD-II protocols, plus advanced Ford & GM vehicle networks (MS-CAN and SW-CAN). MX+ works with all 1996 & newer cars and light trucks sold in the United States, and also supports EOBD, JOBD, and all other international variants of OBD-II. If you don’t require access to advanced Ford & GM networks, consider purchasing OBDLink LX Bluetooth.

Key Features

  • Maximum Vehicle Coverage
    Proprietary connection algorithm enables MX+ to connect to more OBD-compliant makes & models than any other scan tool (How do I know whether my vehicle is OBD-II compliant?)
  • World’s Fastest Bluetooth OBD adapter
    Up to 300% faster than the competition. Enjoy smoother graphs and real-time gauges.
  • Small form factor
    At just under 2” long, OBDLink won’t obstruct driver legroom.
  • Hacker-Proof
    Unique security scheme eliminates the risk of unauthorized access.
  • Read & Clear Check Engine light
    Check diagnostic codes yourself and make confident, informed repair decisions.
  • BatterySaver™ Technology
    Plug it in, leave it in — without the danger of draining your vehicle’s battery. Fully automatic sleep and wake-up: does not require switches or manual button presses!
  • Expand Your Dashboard
    Display auxiliary real-time gauges directly on your mobile device.
  • Free iOS and Android app and Windows Diagnostic software
    OBDLink app for iOS, OBDLink app for Android, and OBDwiz are included with your purchase, free of charge!
  • More Software Choices
    OBDLink MX is backwards compatible with the ELM327 command set, and works with dozens of third party apps (including Torque and DashCommand), on virtually every platform, across every device category — smartphones, tablets, laptop and desktop PCs.
  • Free Updates
    Download the latest firmware & software to get new features and keep your adapter up to date.
  • Peace of Mind
    Covered by our 3-year warranty & 90-day money-back guarantee.

Vehicle Compatibility

OBDLink MX+ works with all 1996 & newer model year cars and light trucks sold in the U.S., including all American, European, and Asian vehicles. Live outside the U.S.? Most newer non-U.S. vehicles are compliant with the OBD-II standards.

Check here to verify that MX+ will work with your non-U.S. vehicle.

INTERFACE Bluetooth
DEVICE WEIGHT 3 oz (85.1 g)
DIMENSIONS 1.97 x 1.77 x 0.91 in (50 x 45 x 23 mm)
SUPPORTS ALL OBD-II PROTOCOLS Yes
SUPPORTS SINGLE-WIRE CAN (GMLAN) Yes
SUPPORTS FORD MEDIUM-SPEED CAN (MS-CAN) Yes
BLUETOOTH SPECIFICATIONS
  • Innovative ‘Connect’ button – requires physical access to enable Bluetooth pairing
  • Secure 128-bit data encryption
  • Class 2 Bluetooth v3.0 transmission (max range: ~ 262 ft)
OPERATING CURRENT 62 mA
BATTERYSAVER™ MODE 2 mA
OPERATING VOLTAGE 8-18V DC
OPERATING TEMPERATURE -4º to 131º F (-20º to 55º C)
OPERATING HUMIDITY 10 to 85% (non-condensing)
MAXIMUM PARAMETER ID (PID) RATE ~100 PIDs/second for PC & Android
PACKAGE CONTENTS
CERTIFICATIONS

International

  • RoHS Certified
  • REACH Compliant

North America

  • FCC Part 15B
  • IC ICES-003
  • ETSI EN 301 489-1 V1.9.2
  • ETSI EN 301 489-3 V1.6.1

Europe

  • CE (ETSI EN 300 328 V1.8.1 (2012-06))
  • E-Mark ECE R10
  • EN 60950-1

Australia/New Zealand

  • AS/NZS 61000.6.3
  • AS/NZS CISPR 22
  • ETSI EN 55022
  • ICE EN 61000.6.3
WARRANTY OBDLink MX+ comes with an unconditional 90-day money-back guarantee, and a 3 year warranty.

3 year warranty90 day money back guarantee

OBDLink Feature Comparison

OBDLink Comparison Table

Supported Protocols

Legislated OBD-II protocols:

  • ISO 15765-4 (CAN 250/500 kbps, 11/29 bit)
  • ISO 14230-4 (Keyword Protocol 2000)
  • ISO 9141-2 (Asian, European, Chrysler)
  • SAE J1850 VPW (GM)
  • SAE J1850 PWM (Ford)
  • SAE J2411 Single-Wire CAN (SW-CAN) – GM proprietary network
  • Medium-Speed CAN (MS-CAN) – Ford proprietary network

Supported Devices

iOS

  • Smartphones (iOS 8+)
  • Tablets (iOS 8+)

Android

  • Smartphones (Android 2.2+)
  • Tablets (Android 2.3.3+)

Windows

  • Bluetooth-enabled PCs, Laptops, Netbooks (Windows XP SP2+)
  • Phone (Windows Phone 8+)
  • Tablets (Windows 8+)

iOS:

Android

Windows PC Software

Windows Phone Apps