The new update has been released for Autohex for reading E and F series DME/DDE without opening cover or making any holes in it.The new feature which allows users to read and write ISN even from the latest BOSCH DME's just by connecting some wires on bench.Only in Autohex you can do this amazing job which will make things easier and faster when all keys lost or when replacing with used ECU.working hours can also be reset using this new method.
https://www.microtronik....i-bmw-software-id-100047 

NOTE: you need to add 2 extra wires to the isn boot mode cable for using this function.users can open up there cable adpater and add this 2 wries, we recommend you to use the exact same colors as mentioned in wiring diagram.schematic for cable is attached along the post.
 new-tricore-wires.png You have insufficient rights to see the content.
 ISN-Factory-mode-_115_580.png You have insufficient rights to see the content.

Connector diagram can be found in any diagram page, example:
https://www.hexprog.com/...mpagegenerator?id=172040 

The connector wires is:
https://www.hexprog.com/...x-Tricore-Cable_2021.png 

Should I use HW4 or hexprog?

As it is an upgrade for Autohex !! mate I would use hw4 if I were you 🙂

---

Hello!

Hmm, my Autohex cable has non ght blue (clk2) and violett (clk1) cable. And the Hextag cable has no pins (required soldering) and also not all of these colors. Am I missing a cable/connector?

CU Oliver

As it is an upgrade for Autohex !! mate I would use hw4 if I were you :)

You have to open your tricore cable and add those two wire..solder to connector pins and done.

Hello!

Ah, I understand. Okay, that's an easy thing. :)

Edit: Done and it's working like a charme. Thx for help.

CU Oliver

A minor update for Autohex has been released. We solved an issue with some users who have a poor power supply, so they cannot test the ISN factory mode.
Please update your Autohex II as it will be more stable for on bench functions. The update time is about a minute only.

Awesome feature. Tested on N55 DME and S63 MEVD1728 DME.
Unbelievable! I hope we can do some older DME this way too in near future.

Hello!

Have here a MEVD 17.2.3, wiring is shown correctly but then a popup come with "supported in next updates". :)

In that case it would be better not to show the DME before.

CU Oliver

Hello!

Have here a MEVD 17.2.3, wiring is shown correctly but then a popup come with "supported in next updates". :)

In that case it would be better not to show the DME before.

CU Oliver

yes mevd1723 will be added real soon.

HI
ANY NEWS ABOUT HW4 UPDATE?
LONG TIME NO ANY UPDATE ABOUT 5 MONTH

HI
ANY NEWS ABOUT HW4 UPDATE?
LONG TIME NO ANY UPDATE ABOUT 5 MONTH

in few weeks update will be release by adding cas4 by OBD ,we are still working on adding more features.