I-BUS App - OBC License

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  • App04
With this app license the following functions of the app are unlocked: Displaying and... more
Product information "I-BUS App - OBC License"

With this app license the following functions of the app are unlocked:

  • Displaying and resetting of OBC data
  • Displaying of OBC data in instrument cluser (speed, coolant, oil temperature or voltage)
  • Coding of US sidemarkers,hazard flashing double pulse, coming home lights and daytime running light via high/low beam
  • Coding of PDC switch-on/switch-off signal, switch-off criterion and rear volume
  • "Panic" button for immediate reset of all US encodings
  • Light control with storable sequence (6 memories)
  • PDC visualization and distance display
  • Switch on/off auxiliary heating/ventilation
  • Fold mirror in/out
  • Comfort blinking (2 - 7x adjustable)
  • Turn light via fog lights
  • Daytime running light via front fog lights or parking lights from ignition stage 1 or 2
  • Automatic locking after xx km/h
  • Automatic unlocking with ignition stage 0 and/or handbrake applied
  • Display of vehicle informations
  • etc. 

Here you find a list of all functions of the app


Note: The display of all values shown in the examples pictures requires intact hardware of the vehicle. Exceptions are the E46, E83, E85 and E86, where no oil temperature can be displayed without additional hardware/software (DeepOBD or eKombi). 

For using the application the electrical integration of a  Resler Modul and an Android device (from version 5.1) with full USB connection is required.

Please note: What do I need to use the I-BUS App?

Download the app (zip-file)

The app can be used in the following vehicles:  BMW 3er E46 (1998-2007) BMW 5er... mehr

The app can be used in the following vehicles: 

  • BMW 3er E46 (1998-2007)
  • BMW 5er E39 (1995-2004)
  • BMW 7er E38 (1994-2001)
  • BMW X3 E83 (2004-2010)
  • BMW X5 E53 (1999-2006)
  • BMW Z4 E85 E86 (2002-2008)
  • BMW New Mini One and Cooper R50 (2001-2006)
  • BMW New Mini Convertible R52 (2005-2008)
  • BMW New Mini Cooper S R53 (2001-2006)
  • BMW Range Rover L30 [L322] (1999-2003)
  • BMW Rover 75 R40 (1999-2005)
  • BMW MG ZT X10 / ZT-T X11 (2001-2005)
  • BMW Rolls Royce Phantom RR1 (2003-..)

Note: The display of all values shown in the examples 

Read, write and discuss reviews... more
Customer evaluation for "I-BUS App - OBC License"
1 Jul 2024

Great job on the application. Correct payment attitude. Fast activation of the license - within minutes. Satisfied!

13 Jun 2024


Must have tool a lot useful functions
Check your VIN on android before buying license
Amg cocatb

9 May 2024

e53 has its screen again. thanks

now it works like it was in stock. all data is available.

18 Jan 2024

The I-BUS App is an exceptional product!

I recently purchased three products:
1. Resler USB I-BUS module incl. cable (Order number: Modul01)
2.Plug&Play Old Generation Adapter for Resler Module and Resler Interface to Quadlock, round pin (Order number: Adapter04)
3. I-BUS App - OBC License (Order number: App04)

The use of Adapter04 eliminated the need for complex tasks like soldering. Since an Android head unit was already installed, it took merely an hour to get the I-BUS App operational.

The customer support from the I-BUS App team was outstanding. I had some questions about the interplay between the settings in the I-BUS App and the coding I implemented using NCS-Expert. They provided a detailed and prompt response within 24 hours. I believe the I-BUS App is an exceptional product.

21 Dec 2023

Great app!

It is definitely a must have no matter which Android headunit you have

18 Nov 2023

Very nice

Very nice gadget must have

11 May 2023

very good adapter! godd seller!

when the alarm is turned on, windows open..

23 Apr 2023

Easy to activate, restored most or all original screen functions

I installed an older Eonon HU (android 7.2).
I expected the that the app would be a bit slow, but except for "cold" starts, it runs well.
It sometimes glitches when not used for a few days, but that could be a HU issue.
The app and I-Bus module work well, although there are some features missing that would be nice.
I have previously used NavCoder, but the I-Bus app is more convenient.
Documentation has some issues, possibly due to translation errors. Features/Functions can be hard to find, etc.

18 Apr 2023

Very good!

16 Apr 2023

Everything as described. Works great with Xtrons IQ7239B android unit.

Perfect, must have app.

30 Jan 2023

Great product !!!

28 Jan 2023


Great program and module. Heaps of features. Very user friendly. Love it.

5 Jan 2023

Great product

Worth the money, your car will transform into modern vehicle. But there are some bugs sometines. Anyway, dont even buy android u it without this app. Nicely cooperate with idrive launcher

3 Jan 2023

Great product, very impressed

Great product, works perfectly with my Range Rover L322 (BMW build). Easy to set up and let’s you access all the OEM features and more. Highly recommended this product and associated usb dongle.

8 Nov 2022


31 Oct 2022

The app is the primary reason for me having purchased the Xtrons headunit. Being able to retain the mostly OEM look whilst benefitting from modern features and retaining the OBC functions is akin to having ones cake and eating it too. The license allows t

Best thing to happen to Android headunits/radios

17 Oct 2022

I am very satisfied

21 Sep 2022


Very good

20 Sep 2022

I bus app

Всеки който кара Е39, Е46 и Х5 трябва да го има

29 Jul 2022


Ein Muss. Bin sehr zufrieden und kann es nur empfehlen. E46 Cabrio. Endlich Tippfunktion der Blinker, Scheiben schließen sich ab 30 Km/h, ZV ab 30 Km/h, Coming Home Funktion und vieles mehr, was es serienmäßig nie gab. Schön, daß es euch gibt.

15 Jul 2022

Brilliant device and app. Made my 2001 e39 look like any modern car with tons of options and valuable info of the car.

16 May 2022

MUST HAVE for Android Radio/Nav Users

I installed an EONON R49 and the I-BUS in my 2003 E39 Touring. This has added a ton of functionality and customization to my car, seems like it took 15 years off the age. It took a minute to find the wagon diagram under the PDC headings. Otherwise love it. have my Angle Eye halos for DRLs, I set up custom light shows to the Eonon 1-6 buttons, have function back in the cluster for OBC, custom messages and track selections in the cluster too. Lock and unlock light show is nice too. Very happy with this purchase.

19 Apr 2022

Superfast delivery and activation, great app, highly recomended!

I bought the license to activate the advanced features, delivery was instant and the app is working flawlessly.

12 Apr 2022

Works great. A must for bmws.

Easy to use. Great.

1 Apr 2022

Perfect application!

20 Mar 2022


Very useful

7 Mar 2022


Good application, but some function are not available. Use the PDC sometimes the mirror didn't back in its original position

22 Feb 2022

Excellent product and service

Great service, works as described,have all the functions back i lost with the new head unit and more. Reccomended

16 Feb 2022

BMW E53 2004

Отличное приложение, делающее наши автомобили более современными и удобными!

26 Jan 2022

muito bom

funciona excelente

21 Dec 2021


Wszystko zgodne z opisem. Naprawdę warto zakupić. Polecam!!!

15 Nov 2021


11 Nov 2021

Spot on!

Perfect app! Super easy to setup and activate and the features is just awesome! 100% worth it

11 Oct 2021


Parfait ,facile à installer et fiable en utilisation

10 Oct 2021

Excellent! 10/10

My only complaint is that I didn't find out about it earlier! I have it installed on 2003 e46 and it worked flawlessly. I had some question on how to use it and the support team was very responsive.
Although I have everything coded on my car I found one excellent feature "Automatic unlocking at ignition level 0 and / or applied handbrake"
Have a look at the full list of Functions as you might be surprised: https://wiki.ibus-app.de/index.php?title=Funktionen

5 Oct 2021

An excellent solution for the e39

I recently upgraded to an Android 10 head unit on my 2003 e39. Paired with a Reisler iBus interface, the iBus App has worked flawlessly since day one. I'm very pleased with the product.

5 Oct 2021

Всё отлично работоет

При замене головного устройства, магнитолы, нужно будет что-то докупать или всё будет работать как и работоло?

20 Sep 2021

I am very satisfied

I am very satisfied

18 Sep 2021


Great product! But from time to time the coded light functions doesnt Work and have Got a little troubdle with my Remote central locking after i installer i-bus. Also i have not been able to code comfortblinkers

4 Aug 2021


good but need a little bit more work around ) dont show opened sunroof, comfort closing of sunroof dont work too. hoper it be fixed in updates. ps dont show opened hood too

22 Jul 2021

thank you i bus team

Its very nice all bmw must have that i am very happy of i bus-app and the company thank you!!!!!!!!!!!

22 Jul 2021


Very-very useful and entertaining program, definitely something every BMW fanatic must have!

13 Jul 2021

A 'Must Have' with Android.

Excellent item. Needed it to regain car computer functionality after installing Eonon Android head unit in my E39. Allows all original functions & settings plus so much more, like setting coming home/leaving home light sequences, car data warning points, etc. Absolute 'must have'.

26 Jun 2021

Beautiful Solution

i think this si something every BMW enthusiast owner should have, as it allows you see some of the inner workings of your vehicle. it would be nice however if the software could display fault codes or at least notify of fault codes to help speed up correction.

17 Jun 2021

Necessity for the x5 experience.

I needed this to unlock the ews since the car was using avant 4. Love being able to control everything easily

15 Jun 2021

Nu ma așteptăm să îmi placa atât de mult aplicația. Recomand pentru toți posesorii de BME


11 Jun 2021



2 Jun 2021

Wonderful !!!! but there seems to be one improvement.

Use the PDC to reverse park and return to gear, sometimes the mirror will not be in its original position.

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