Manufacturer | OBD Solutions |
---|---|
Place of Business | PHOENIX, AZ 85029,US |
Brand | OBDLink |
Model | OBDLink CX |
Product Dimensions | 4.6 x 3.3 x 2.3 cm; 68 g |
Item model number | CX101 |
Manufacturer part number | 431101 |
Voltage | 12 Volts (DC) |
Item Weight | 68 g |
Country of origin | China |
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OBDLink CX Bimmercode Bluetooth 5.1 OBD2 Adapter for BMW/Mini, Works with iPhone/iOS & Android, Car Coding, OBD II Diagnostic Scanner
Purchase options and add-ons
Brand | OBDLink |
Power source | Vehicle |
Product Dimensions | 46L x 33W x 23H millimeters |
Operating system | Android,Ios |
UPC | 897155000197 |
Manufacturer | OBD Solutions |
About this item
- MADE FOR BIMMERCODE and recommended by the BimmerCode Team (app sold separately)
- 100% COVERAGE of vehicles, protocols and advanced features supported by BimmerCode
- EASY IN-APP PAIRING TO IOS & ANDROID, advanced sleep mode and overvoltage protection allow OBDLink CX to be left plugged in
- ROCK-SOLID CONNECTION avoids data corruption and dropped packets, won’t brick your ECU
- OBDLINK APP INCLUDED — monitor live parameters, perform diagnostics, clear check-engine light
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Safety and product resources
Safety documents
Product Description
[BIMMERCODE APP MUST BE PURCHASED SEPARATELY]

OBDLink CX is a one-of-a-kind wireless OBD adapter that transforms any iPhone, iPad, or Android device into a professional-grade diagnostic scan tool, trip computer, and real-time performance monitor capable of accessing manufacturer-specific vehicle data.
The newest addition to the OBDLink family and the only device in the OBDLink product lineup to use Bluetooth Low Energy.
It is the only wireless iOS-compatible scan tool on the market that is recommended and designed specifically for BimmerCode (app sold separately).
OBDLink CX is optimized for maximum stability when coding. This means fewer dropped packets and data corruption than the competition. You get peace of mind that OBDLink CX won’t brick your ECU, resulting in costly dealership repairs.
OBDLink CX has a low profile design and incorporates features not found in competing adapters, like overvoltage/load dump protection and ultra-low-current sleep mode, which allow you to leave plugged in all the time. For added peace of mind, OBDLink CX comes with lifetime firmware upgrades.
Why should you choose CX?
- MADE FOR BIMMERCODE and recommended by the BimmerCode Team (app sold separately)
- 100% COVERAGE of vehicles, protocols and advanced features supported by BimmerCode
- EASY IN-APP PAIRING TO IOS & ANDROID, advanced sleep mode and overvoltage protection allow OBDLink CX to be left plugged in
- ROCK-SOLID CONNECTION avoids data corruption and dropped packets, won’t brick your ECU
- INCLUDED OBDLINK APP — monitor live parameters, perform diagnostics, clear check-engine light
[BIMMERCODE APP MUST BE PURCHASED SEPARATELY]

Easy Bluetooth Low Energy pairing was designed to work flawlessly with BimmerCode (app sold separately). Simply turn on your phone’s Bluetooth and connect within the app. There are no system menus or phone settings to navigate. Our auto-connect functionality and BatterySaver technology mean you can always leave OBDLink CX plugged in, and it will connect when the vehicle starts up.


In addition to powerful integration with BimmerCode (sold separately) for vehicle-specific coding, OBDLink CX includes the OBDLink app. This powerful diagnostic app allows you to access real-time gauges and graphs, emissions readiness tests, maps, and clear all standard OBDII-compliant engine fault codes.

Experiment with customizations tailored to fit your driving preferences and style. OBDLink CX is so fast, stable, and easy to use that you can change settings and revert back to factory settings in minutes if you don’t like them. Find out what works for you and create the ultimate driving experience.

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Customer Reviews |
4.5 out of 5 stars 3,383
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4.6 out of 5 stars 13,689
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4.8 out of 5 stars 8,530
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4.5 out of 5 stars 7,045
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4.4 out of 5 stars 3,909
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Compatible OS (Operating Systems) | iOS, Android, Windows* | iOS, Android, Windows | Windows, Android* | Android, Windows | Windows, Android* |
OS Notes | * BLE Adapter Required for Windows Use | no data | * OTG Cable Required for Android Use | Not for iOS Use | * OTG Cable Required for Android Use |
Connection Type | Bluetooth v5.1 LE (BLE) | Bluetooth v3.0 | USB interface | Bluetooth v3.0 | USB interface |
Connection Feature | Low Energy Use | Fast Data Transfer | Simple Wired Setup | Fast Data Transfer | Simple Wired Setup |
Supported Protocols | BMW Optimized OBD-II | OBD-II, GM SW-CAN, Ford MS-CAN, GM & Ford J1850 PWM | OBD-II, Ford MS-CAN, Ford J1850 PWM | All Standard OBD-II | All Standard OBD-II |
Voltage Rating | 12V | 12V (24V tolerant) | 12V (24V compatible) | 12V | 12V |
OBDLink App Vehicle Specific Diagnostics | In-App Purchase | Included | In-App Purchase | In-App Purchase | In-App Purchase |
Additional Benefit | Recommended by Bimmercode | OBDLink app premium features included | Recommended by FORScan | Recommended by MotoScan | OBDwiz diagnostics software included |
Product information
Technical Details
Additional Information
ASIN | B08NFLL3NT |
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Customer Reviews |
4.5 out of 5 stars |
鶹 Rank |
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Date First Available | Nov. 19 2020 |
Feedback
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This Item ![]() OBDLink CX Bimmercode Bluetooth 5.1 OBD2 Adapter for BMW/Mini, Works with iPhone/iOS & Android, Car Coding, OBD II Diagnostic Scanner | Recommendations | |||||
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Price | $114.95$114.95 | -9%$45.69$45.69 Was: $49.99 | $85.99$85.99 | -10%$68.39$68.39 Was: $75.99 | $75.99$75.99 | -9%$39.99$39.99 Was: $43.99 |
Delivery | Get it by Saturday, Jul 19 | Get it by Saturday, Jul 19 | Get it by Saturday, Jul 19 | Get it by Saturday, Jul 19 | Get it by Saturday, Jul 19 | Get it by Saturday, Jul 19 |
Customer ratings | ||||||
Sold by | OBD Solutions, LLC | vLinkerDirect | Vgatemall | vLinkerDirect | Vgatemall | vLinkerDirect |
power source | Vehicle | Vehicle Powered | Vehicle | Vehicle Powered | Vehicle | Vehicle Powered |
display size | 0 centimeters | 2.4 inches | 1 inches | — | — | — |
operating system | Android,Ios | Android & iOS & Windows | Android, iOS, Windows | Android, iOS & Windows | Windows,Android,Ios | iOS,Android & Windows |
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Customer reviews
Customers say
Customers like the compatibility, ease of use, and quality of the product. They mention it works perfectly with BimmerCode, seamlessly with A Better Route Planner, and comes with an easy-to-follow user guide. Customers also appreciate the value for money. However, some customers have reported that the speed is not as fast as an Ethernet connection. Opinions are mixed on the connectivity.
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Customers like the compatibility of the product. They mention it works perfectly with BimmerCode, A Better Route Planner, and TesLax iOS app. Customers also say it works with many softwares as described.
"Works as expected on my BMW X5" Read more
"...It works seamlessly...." Read more
"Does exactly what it's supposed to do, no problems so far while coding." Read more
"Bought this to use with Sidecar on my iPhone, and it works perfectly!..." Read more
Customers find the product easy to use. They mention it comes with an easy-to-follow user guide and pairs effortlessly as soon as you get in the car. Customers also say it connects easily with their iOS app and no problems with connecting to their phones.
"...It supports BLE (Bluetooth Low Energy), so it pairs effortlessly as soon as you get in the car, without draining the car’s battery...." Read more
"Box content is excellent. Key instructions attached. Worked perfectly on first attempt. Great job on hardware and software!! Very usable !!" Read more
"...Come with easy to follow user guide. Not as fast as an ethernet connection but much more convenient and still stable...." Read more
"...This one work's perfectly. It connect easily with my IOS app (car scanner, ABRP). I highly recommand it." Read more
Customers like the quality of the product. They mention it's nice and stable.
"As described. Nice quality product." Read more
"Very compact size and well made, won't get in the way when plugged in. Come with easy to follow user guide...." Read more
"As advertised, quality product...." Read more
Customers are satisfied with the value for money of the product. They mention it's invaluable and worth every cent with a one-time subscription.
"...The subscription is reasonable and well worth it for a road trip. It works seamlessly...." Read more
"...If you have a BMW or mini cooper as I do, this is invaluable and worth every cent with a 1 time subscription for unlimited vehicles.omg, like on my..." Read more
"...Do they does cost more. But overall well worth it." Read more
Customers have mixed opinions about the connectivity of the vehicle scan tool. Some mention the connection is reliable and works seamlessly every time. However, others say it wouldn't connect to Bluetooth or the Bimmercode app.
"...The connection is reliable, and it works seamlessly every time. Highly recommend if you’re looking for an OBD to Bluetooth adapter for your car!" Read more
"I got the product and it never worked. It wouldn’t connect to Bluetooth. I emailed the company and they never responded. Such a let down!..." Read more
"...It connects well although reading the ECM was a bit slow depending on the size of data that needed to be accessed...." Read more
"...I purchased bimmercode app to fix those, but it couldnt connect. I am in a shop now because of this product...." Read more
Customers are dissatisfied with the speed of the vehicle scan tool. They mention it's not as fast as an Ethernet connection and the app is a bit slow to open.
"BMW X1. Works. App little slow to open, but works." Read more
"...It connects well although reading the ECM was a bit slow depending on the size of data that needed to be accessed...." Read more
"...Come with easy to follow user guide. Not as fast as an ethernet connection but much more convenient and still stable...." Read more
Reviews with images

It works as per instructions!!
Top reviews from Canada
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- Reviewed in Canada on July 2, 2025Verified PurchaseThe function was not my looking for,
but the customer service is amazing.
- Reviewed in Canada on July 5, 2025Verified PurchaseWorks as it should
- Reviewed in Canada on April 28, 2025Verified PurchaseBought it to work with the Bimmercode app on my 2020 BMW GO5 X5. Mission accomplished. Just wish it wasn't so expensive compared to other similar devices. Only bought this one because of reported compatibility issues of the less expensive versions with the GO5.
- Reviewed in Canada on March 8, 2025Verified PurchaseIf you don’t have a Tesla or other EV that automatically updates based on live data this is great.
Most EV charging trip planners use a set rate for highway travel but doesn’t account for blasting the heater to warm up or dry off, they don’t account for being caught in an atmospheric river that really impacts range or crawling in traffic not using much battery on the highway. 2-3 kwh100km compared to over 20kwh/100km at highway speeds. So the access to real time data is helpful.
I use it especially with A Better Route Planner (ABRP) app that allows me to get real time info on my EV’s state of charge and with ABRP subscription when driving it updates the directions based on live data which adjusts the charging location to minimize charging time. The subscription is reasonable and well worth it for a road trip. It works seamlessly.
The only downside to this and many OBD readers is their lack of security, so leaving it plugged in opens your car up to potential risks as someone else can gain access to your vehicles info and systems. So that’s why it gets a 4 not a 5
- Reviewed in Canada on May 10, 2025Verified PurchaseDoes exactly what it's supposed to do, no problems so far while coding.
- Reviewed in Canada on September 15, 2024Verified PurchaseYou need this! If you have a BMW or mini cooper as I do, this is invaluable and worth every cent with a 1 time subscription for unlimited vehicles.omg, like on my x3m I changed the center kmh to mph so I have both km and mph and added another kmh in the computer area, however the mph in the center was done in expert mode, not easy but so much more is possible than the default settings. A must have too much to mention here. You will love it.oh turn off the seatbelt chime, turn off welcome screen, turn off esp with one touch and no screen warning etc....amazing amazing
- Reviewed in Canada on December 31, 2024Verified PurchaseBought this to use with Sidecar on my iPhone, and it works perfectly! It supports BLE (Bluetooth Low Energy), so it pairs effortlessly as soon as you get in the car, without draining the car’s battery.
The connection is reliable, and it works seamlessly every time. Highly recommend if you’re looking for an OBD to Bluetooth adapter for your car!
- Reviewed in Canada on December 24, 2024Verified PurchaseItem just as described, works great on my 2023 Mini Cooper SE (electric) using Car Scanner App and Bimmercode Apps! Definitely would recommend! Great customer/technical support too! Thanks again, A++
note: it may take 2 or 3 times trying to connect, but once it does, no problem!
Top reviews from other countries
- David TanReviewed in Singapore on April 5, 2025
5.0 out of 5 stars Install, connect in a breeze!
Verified PurchaseThe product comes with a free obdlink software that allows you to create gauges to monitor your car.
It’s very versatile.
Connection to the obdlink cx is easy and quick.
To code your car, you will need the BimmerCode(paid version). The free version only allows u to read, but not amend the code.
Coding is quite simple. It auto creates backup for u.
For Mini Cooper, can disable active sound, enable sports mode on engine start, disable auto start stop, enable air con circulation to last use memory & auto fold side mirrors on key lock and comfort access(pressing the lock button on door handle for 2secs). And so much more
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Súper producto y muy fácil de usar! Ojo hay que bajar la app de bimmercode para desbloquear funciones dormidas en el autoReviewed in Mexico on July 1, 2024
5.0 out of 5 stars Excelente producto para BMW
Verified PurchaseMe encanta lo fácil de usar! La app que hay que bajar para desbloquear funciones del auto que se llama bimmercode es muy amigable también
- DavidReviewed in Australia on April 30, 2025
5.0 out of 5 stars Great for use on a MINI
Verified PurchaseWorks great with Bimmercode on my MINI. Easy to use, came with instructions. I would recommend this ODB2 connector for anyone else with a MINI to personlise your own car according to your requirements.
- Mark StewardReviewed in the United Kingdom on May 16, 2025
5.0 out of 5 stars Great Value for money OBD Reader which is cross compatible with other software
Verified PurchaseI purchased this OBD Reader for my son's 118d BMW and used it with Bimmercode as well as the software that came with the reader. I have now used it with 4 or 5 different software packages, which shows great compatibility. The Connection speed is quick, and there is a wealth of information available online on how to use it with different packages. It is great value for money as I have even used it to clear fault codes on my Citreon Dispatch 2021. The reader comes packaged well for protection and feels of great quality in your hand. We have now been using it for a few months
-
Fredrik DanredReviewed in Sweden on April 7, 2025
5.0 out of 5 stars Allt fungerade som tänkt.
Verified PurchaseAllt fungerade som var tänkt.