How To Use Inpa E46

Posted on by

BMW INPA Software is factory BMW diagnostics software that connects to all the systems and modules on BMW cars not just engine like generic scanners, it reads all BMW trouble codes and gives live diagnostics and data and GUI pages and test functions…

INPA software (Come with INPA cable) Step1. Connect this BMW INPA K+DCAN USB Interface with your laptop USB port and the DLC Diagnostic Link Connector port. (Since my E46 is before 2000 without the OBD2 port and the DLC port is a round 20 pin connector while INPA cable has only 16 pin connector, so I need a 20 pin to 16 pin connector.). Make sure you watch these first: Installing INPA: Coding Vehicle Order: How to get NCSDummy: https. Facelifted E46’s use the MK60 DSC module which has a version of tyre pressure monitoring included which compares wheel speeds of all four wheels, and when there is a speed difference (usually meaning low or deflated tyre), illuminates a light on the dashboard. If your early model E46 has a round 20-pin under hood connector (in addition to the 16-pin under dash OBD connector), you must get an adapter like the following and plug the cable in under the hood. Round 20-pin to OBD Adapter Cable On those cars only the DME (engine computer) and EGS (auto trans computer) are wired to the under dash OBD port. How to fix missing e46 in bmw inpa.

In this article include:INPA bmw ediabas 6.4.7 donload,inpa bmw ediabas 5.02 download,inpa bmw 5.0.6 ediabas downloadINPA 6.4.3 ediabas download,BMW INPA 5.02 and Ediabas 6.4.7 download,all of the can work with BMW INPA K+CAN Cable.

Inpa BMW Latest version Diagnostic Software Function List:

Support of all ECU use cases in Engineering, Test, Production and After Sales Qualcomm atheros ar5bmd222 wireless network adapter windows 10 installer.

* Specification of ECU’s diagnostic data

* Reading and clearing error memory

* FLASH data uploading and downloading

How to use inpa e46 328i

* Reading measurement value

* Input/output control

*Calibration of single ECU variables

* Coding of ECU variables

BMW INPA Software Coverage Vehicle List:

1 series E87

3 series E30 E36 E46 E90

5 series E34 E39 E60 E61

6 series E63 E64

7 series E32 E38 E65 E66

8 series E31 E52

Mini R50 R52 R53

X series E53 E83

Rolls Royce

How To Use In Pa E46 License

Z series E85 E52.

If you find the download link is invaild,click to download:BMW Standard Tools 2.12 Free Download



EDIABAS: 7.3.0 1.1

-Tool32 4.0.3


WINKFP 5.3.1

– CoAPI 3.13.2

NFS 5.2.9


INPA 5.0.6

NCS Expert 4.0.1

Several versions of BMW INPA diagnostic software are available on the aftermarket.

BMW INPA software, free download:

Below list the free download link collect form internet,if you find the link is invalid,pls tell me.

INPA 6.4.3 Full.rar (

INPA 6.4.3 Full.rar (


INPA Ediabas 6.4.3(MEGA)

INPA Software (

How to use inpa e46 convertible

INPA 5.0.6 rar (

INPA ediabas 5.02 download (tested work 100% ok)

(tested) +

Win7 Win8 Win10 Installation please check this article:

How To Use In Pa E46 Key Fob

Notice of using inpa bmw

1.Before using this equipment, keep the battery of notebook fully charged to avoid battery broken. Don’t charge the battery while diagnosing (the charger may interfere with diagnosis). Before charging, discharge the battery. You may knock down the battery and connect the power line during long time diagnosing. To make sure the battery life. 2***65289; While testing, make sure the diagnostic lines well connected.
3.Be sure to start diagnosing after all icons on bottom right of screen displayed regularly.
4.After finished diagnosing, back the screen to the main interface, then shut down the key and pull out the connector.
5.Don’t cut the power or connector during test.
Don’t touch the high temperature components in carriage during test.


Most INPA software above are shared by forum members. INPA 5.0.2 is verified working version works with BMW INPA K+DCAN USB cable

You may also have interests in:

Professional Diagnostic Solution & Service Supplier

Follow Us To Get More Free Resource
I have an BMW INPA cable myself but used to install it on a XP laptop. Recently some forum members are asking is it possible to use it on Windows 7 system? If yes, how to? After much research, I have finally got it working and hope this can help any of you. I only used it on my E46 M3 (2004) and so I can confirm that it works fully with this car but I cannot guarantee if it works on other BMW cars.
I purchased my cable from Careucar. It came with software in a mini CD. This is the specific cable that I purchased and that I can confirm works:
2. Setup/Configure your OBD2 USB Cable
Put the CD into your PC.
Connect the cable into a USB port on your PC. The PC should automatically search USB cable drivers. Follow the prompts to install the driver.
Once installed, go to Control Panel -> System -> click on the Hardware tab, and then click on Device Manager to make sure there is ‘USB Serial Port (COMX)’.
Right-click on the above and select ‘Properties’, then click on the ‘Port Settings’ Tab and then click on ‘Advanced’.
Change the ‘Com Port Number’ entry to ‘COM1′.
Change the ‘Latency Timer (msec)’ to ’1′.
Click on ‘OK’ and close all the windows, restart your PC to confirm all the changes.
Extract the contents of the downloaded file ‘INPA-6.4.3-full.rar’ and you’ll find a NRG file. This is a CD image that you’ll need to either burn to a CD or extract to a folder using a tool such as ISOBuster.
Once extracted, go into the following folder ‘/REFERENZ/INSTALL/’, right-click on ‘INSTPROG.exe’ and select ‘Properties’, click on the Compatibility tab and change the dropdown to Windows XP SP3 as the Compatibility Mode, also tick ‘Run As Administrator’, then click ‘Ok’, then double-click the file to run the installation.
Select ‘English’ as the language and click ‘Next’.
Select ‘Next’ until asked for ‘Configuration’, scroll to ‘BMW Group Rectification Programs UK’, click ‘Next’.
Tick the option ‘Complete’ for all of the options shown.
Select ‘Next’ and allow the installation to start.
After a minute or so, installation will complete, close the Window.
The BMW INPA software can also be downloaded from here.
Go into Control Panel -> System -> Advanced System Settings.
Select ‘Environment Variables’ and then verify that the System Variables ‘TMP’ and ‘TEMP’ both contain the path ‘C:EDIABASBin’ within the ‘Value’ string – for instance “C:WindowsTemp;C:EDIABASBin”.
Extract the contents of the downloaded file ‘INPA_502_Updated.rar’.
You’ll use the contents of this archive during the next three steps.
From the above extracted file set, find the file ‘Step 1_ Install BMW Tools.exe’, right-click on it and select ‘Properties’.
Click on the Compatibility tab and change the dropdown to Windows XP SP3 as the Compatibility Mode, also tick ‘Run As Administrator’, then click ‘Ok’
Double-click on the above file to start the installation.
Set the Destination Path C:BMW Tools (Don’t change this path) -> ‘Install’ -> ‘OK’.
Select ‘English’ -> ‘Continue’ -> ‘Continue’.
Select ‘C:’ -> ‘Continue’.
Select ‘Skip’ -> ‘Next’
Accept the defaults for programs to update, then click ‘Next’.
Select ‘Com1′, ‘OBD’ and ‘USB to Serial Adapter’ -> ‘Continue’ -> ‘Continue’.
The installation will begin and complete.
From the above extracted file set, double-click the file ‘Step 2_ Install INPA.exe’.
The Destination Path should be ‘C:temp’, leave as it is and click ‘Next’.
Choose ‘English’ and select ‘Continue’ and ‘Continue’.
Select ‘C:’ and then ‘Continue’.
Select ‘BMW Group Rectification Programs UK’ and click ‘Continue’.
Tick ‘Update’ for all options where not grayed out, then ‘Continue’.
Select ‘OBD’, then ‘Continue’ and ‘Continue’.
The installation will begin and complete.

How To Use Inpa E46

From the above extracted file set, double-click the file ‘Step 3_Final Update.exe’.
The Destination Path should be left as it is, then select ‘Install’.
Select ‘Yes to all’.
Once completed, the window will close itself.

How To Use Inpa E46 M3

From the above extracted file set, double-click the file ‘serial port.reg’.
When prompted, select ‘Yes’ and ‘Yes’. You will receive confirmation that your registry has been updated.
Locate the file ‘C:EDIABASBinobd.ini’ and copy this file into your Windows folder.
Edit the file ‘C:EC-APPSINPACFGDATINPA.INI’ in Notepad, locate the section that starts with ‘//F3′, remove the slashes at the beginning of the three lines of text, and amend any instance of ‘F10′ to ‘E46′.
10.In theory, you’ll now have an INPA icon on your desktop and Start Menu – right-click on it, select ‘Troubleshoot Compatibility’, it’ll select ‘Windows XP SP3′, click ‘Next’ and ‘Save’. This step is not necessarily required, however it apparently provides a little more stability for the application.
Now, with your interface connected via the USB port (remember NOT to plug the cable into any port other than the port that you originally configured the cable with) – and the other end connected to your car, fire up INPA and hopefully you will have a working diagnosis tool.

Related Post: