Understand errors behind the engine light, delete error codes, expose odometer frauds, customize your car and more. 

Scan your BMW and unlock its hidden features

Carly is the specialist for connected car solutions

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Discover the most powerful solution for your BMW

Know your car’s health & save money

The feature, our customers love most. An indispensable tool for every car owner, especially with older cars out of warranty.

Analyse the car before buying

Mileage manipulation can add up to $4,000 to the price of an average family car and it can also hide serious mechanical problems. 

Negotiate a better deal, detect fraud, see past driving behaviour, or check if there was a crash - everything without a mechanic by your side! 

Perform simple service yourself

Be independent of the workshop by performing simple DIY maintenance and service yourself.

With the Carly app, you can check and delete error codes, register a new battery, reset service intervals and much more.

Code your car to fit your needs

Unlock more safety or comfort possibilities and stop annoying behavior.

It’s easy, safe and fun. All settings get saved in the back-up.

Interested which codings are supported for your car model?

Check this video of one of our excited users,  Justin Buice

See Carly in action

Here's what BMW owners have to say:

"The money I’ve saved from doing diagnostics alone has already made Carly worth every penny. I’d recommend it to any BMW owner! " 

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"The Carly app is easy to use and super useful! I keep the Carly Adapter in my cup holder all the time." 

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"Five stars!!! It totally saved my engine!!" 

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Carly has connected users with their cars 5 million times all over the world

"Versatile as a Swiss Army knife and certainly a meaningful digital addition to your toolbox."

Run In-Depth Diagnostics

Individualise

Check a used car

Perform DIY Service

Get the New Generation 

Carly Universal Adapter

Turn your vehicle into a connected car

It may be small in size, but it's powerful in performance. Enables fast and secure connection, works with iOS and Android, and most importantly supports all advanced and newly updated Carly functionalities.

Check the powerful features for your BMW 

In-depth diagnosis with manufacturer standard gives you access to all control units (i.e. Engine, Transmission, ABS, Airbag, Multimedia) and reads codes which some other tools don’t.

Connect with the Next Gen Adapter

Understand errors behind the engine light, delete error codes, expose odometer frauds, customize your car and more. 

Keep in mind, all cars are unique. The functions vary by model, year of manufacture and the hardware and software in the car. 

Have an additional question? Click here

Do you need support? Find answers to your questions here

In-depth diagnosis with manufacturer standard gives you access to all control units and reads codes which some other tools don’t.

Get started

Turn your smartphone into a powerful yet affordable technical assistant

Understand errors behind the engine light, delete error codes, expose odometer frauds, customize your car and more! 

Mechanics recommend running diagnostic sessions more than once a year to catch potential problems early, but each session can easily cost you over $60. 

With Carly you can do it as often you like. The most loved feature and an indispensable tool for any car owner, especially with older cars out of warranty. 

Each in-depth, manufacturer-standard diagnosis gives you insight to all control units and reads all error codes and their descriptions.

Premium Customer Support

30-day money-back guarantee for the adapter

Lifetime Warranty

Secure & Legal

Get the most out of your BMW & start saving money

Try Carly App for free and explore all the tools and services it enables you to get the most out of your car. 

I have a BMW car older than 1996 with an OBD1 port - will the Carly adapter work?

The Universal adapter works with OBD 2 ports, but we offer an extension for the models with the OBD 1 port.

To see which functions are supported by your car’s software, first connect the adapter and the free Carly Lite app.

We offer you a 30-day test period for the Carly adapter during which you can test and in addition, you receive one free car diagnosis and one free used car check. You can send the adapter back to us within the given period in the case that you are not satisfied. Please contact us if you want to do so.

What is the difference between the Carly app Lite and Full version?

You can test all features available for your car using the free lite version. In addition, you will get one free diagnosis and one free car check. The full version allows you full and unlimited access to all features available for your car.

Does the price of the adapter include the full version of the app?

No, the adapter purchase does not include the app's full version.

Does the 30-day money-back guarantee work for the app as well?

iTunes and Google Play Store purchases can only be canceled directly in the Google Play Store on your device or through the Apple App store directly. After purchasing the FULL app, the money can not be returned by us.  Due to this regulation, we have offered the free Lite version. The Lite version offers a detailed insight into what Carly has to offer, explains each function and makes sure which functions/codings are possible for your vehicle.

Can I transfer the license from Apple iOS to Android, and the other way around?

 Unfortunately, Google (Google Play Store) and Apple (App Store) handle the licensing themselves, and the license transfer is not possible. That is why we offer an account sign-in, so you have all data saved under your account, and therefore accessible even if you change from one operating system to another.

Can I break my car through coding with Carly?

Carly for BMW makes a backup every time you code, which you can quickly reload to your car if you want. Also, Carly is the only coding solution for BMW worldwide that has a proactive ECU check installed. We check before encoding whether your controller has a "clean" firmware. In rare cases, there are controllers with firmware that could potentially cause problems after a coding process. In these cases, we report in the app that the control unit must not be coded directly. Only with a unique code from us, you can do it at your own risk. We do not recommend this. Just so you are on the safe side, more information about this particular topic can be found here. So you are always on the safe side.

Does my car warranty expire after using Carly?

The app only enables you to use "safe" features. More than 1m people worldwide use our app, and we have never been informed of any impacts on a car's warranty.

What should you do if you need help?

We have a group of experts that can help you with any problem. There is no technical barrier that we do not dare to overcome. We guarantee that we can handle all solvable cases, and we offer you world-class customer service!

FAQ