ESYS G20 coding - getting started

ifr · 05-24-2021, 01:55 AM

Quote:

Originally Posted by Andy3661

Thank for the info.

I'm new to coding and struggling if I'm honest.

I'm only looking to code lane change assist and you previously mentioned I can do this with esys and without launcher.

Before I spend a fortune on esysx which I have been advised to do I wondered if you could detail the steps for esys alone?

Any help is much appreciated.

I posted a guide here: https://g05.bimmerpost.com/forums/sh....php?t=1828210

Jpasalic26 · 05-24-2021, 04:29 AM

hi guys, can someone send me link for download and is there any free code for payed version?
Thanks for help
Josip

shawnsheridan · 05-24-2021, 10:47 AM

Quote:

Originally Posted by Jpasalic26

hi guys, can someone send me link for download and is there any free code for payed version?
Thanks for help
Josip

Your Receive PM function is disabled. PM me when working.

kaveh_h · 05-25-2021, 10:38 PM

Hi Shawn could you please send me the latest file ? I appreciate your help

jamesmudd · 05-26-2021, 01:11 PM

Hi shawnsheridan could I get the latest files for use with 2021-03

Thanks in advance!

shawnsheridan · 05-26-2021, 01:19 PM

Quote:

Originally Posted by jamesmudd

Hi shawnsheridan could I get the latest files for use with 2021-03

Thanks in advance!

PM sent.

B530e · 05-28-2021, 02:27 AM

May I ask what values you changed for independent rear turn signals

Quote:

Originally Posted by siegester

CODE AT YOUR OWN RISK

Disclaimer: I am not a BMW "coder", and I honestly have very little experience. Below are the details I was able to find online and through exploration, and I decided to share everything that I found. If something is wrong or incomplete, please let me know.

There is evidence that suggests BMW detects coding and automatically flags your car as modified which could spell potential trouble with future warranty claims.
https://x3.xbimmers.com/forums/showthread.php?t=1742168

Getting Started

Esys is the software you need to interface with your car and code it. However, a few years back BMW obfuscated the data in Esys. In order to be able to make any sense of the information in Esys, you now need a launcher program. The two main ones are EsysX and Launcher Pro.

EsysX
Can be found at https://esysx.com/. I am not familiar with EsysX but it is similar to Launcher Pro from what I have read.

Launcher Pro
it is outdated, do not use it to code G series anymore

Esys Software and instructions

Once you have EsysX, it's time to get Esys. Almaretto has a great post detailing everything you need to setup Esys here - https://www.bimmerfest.com/threads/c...#post-10193333

Shortcuts from the link above

Esys 3.27.1 (full functionality)
Esys 3.33.4 (latest but missing functionality)
Latest PSdZData_Lite

Coding instructions

Once you have all the software installed, go here - https://www.bimmerfest.com/forums/sh...d.php?t=983245 for information on how to code with Esys.

Cheat Codes

Scroll down to section "5. Cheat Sheets" here - https://www.bimmerfest.com/forums/sh...d.php?t=983245. Cheat sheets are not relevant to the G series as they have moved to XML format

*Note
If you have issues updating cheat codes, go to - https://github.com/packetpilot/bmw-f/tree/master/cheats - and downloaded the repository as a ZIP.

G20 Coding

You can view what I have coded in a more readable format at - https://github.com/siegester03/bmw-g-series-coding

So far, I have successfully coded the following:

Remove legal disclaimers (HU_MGU cheat)
m startup animation (HU_MGU cheat)
ASS memory (dme cheat, code with engine off)
ASD off (RAM cheat)
air con memory (IHKA cheat)
video in motion (HU_MGU cheat)
close trunk from fob (hkfm2 cheat)
close trunk from door switch (hkfm2 cheat)
Coasting (HU_MGU cheat)
Speed Correction (dkombi cheat)
5x Turn Indicator (HU_MGU cheat)
Lane change assistance (hu_mgu, sas cheat)
Comfort+ Mode (HU_MGU and BDC_BODY3 cheat)
Auto activate heated steering wheel when cold (hu_mgu, bdc_body) This was enabled from the factory for me when I was updated to 07.2020
comfort+ mode (bdc_body cheat)
enable sailing (bdc_body cheat)
anti-dazzle/no glare high beams (BDC_BODY3 cheats)
independent rear turn indicators (EU style but still red)(BDC_BODY3 cheats)

Testing/Verifying

Flashing Brake Force Display (bdc_body cheat)
full SMS display (hu_mgu cheat)

Does not work on the G20 due to hardware limitation

Seat heat distribution

G20 items without cheat codes

Code:


Feature                           ECU          Property                         Value            
auto steering wheel heat          HU_MGU       AKT_Auto_Lenkrad                  aktiv
                                  BDC_BODY     LHZ_CCM_IKF                       aktiv
                                  BDC_BODY     IKF_ENABLE                        ikf_alle_sitze

lane change assistance            BDC_BODY     SPURWECHSEL_ASSISTENT             aktiv
                                  HU_MGU       SPURWECHSELASSISTENT              gen_1
                                  SAS2         C_SWA_VORHANDEN                   NR001_VORHANDEN

*Note: any feature not found in the table above is already available through the cheat code authors I mentioned.

Note: Codes above are based on 2020.07 software version, and they may not work on other versions

Aevintiri · 05-28-2021, 05:31 AM

shawnsheridan can I get the latest download files as well?

shawnsheridan · 05-28-2021, 05:59 AM

Quote:

Originally Posted by Aevintiri

shawnsheridan can I get the latest download files as well?

PM sent.

siegester · 05-28-2021, 12:17 PM

Quote:

Originally Posted by B530e

May I ask what values you changed for independent rear turn signals

it's linked in the post. Please note my coding is for 2020/07 software. It is different from 2019/07 and likely the newer versions too.

This thread outlines the process and has codes for some other software versions
https://g20.bimmerpost.com/forums/sh....php?t=1662914

daddymoe · 05-31-2021, 07:26 PM

Hi shawnsheridan, could you PM the latest download files?

Appreciate it.

shawnsheridan · 05-31-2021, 09:24 PM

Quote:

Originally Posted by daddymoe

Hi shawnsheridan, could you PM the latest download files?

Appreciate it.

PM sent.

dergrenni · 06-05-2021, 01:55 PM

Hi shawnsheridan, hi all,

can someone please send me the latest download links? Appreciate it. Thank you.

shawnsheridan · 06-05-2021, 02:59 PM

Quote:

Originally Posted by dergrenni

Hi shawnsheridan, hi all,

can someone please send me the latest download links? Appreciate it. Thank you.

PM sent.

srbs73 · 06-11-2021, 11:58 AM

Hi shawnsheridan, please could I get the latest files for use with 2021/03.50?

Many thanks

Steve

siegester · 06-11-2021, 11:59 AM

shawnsheridan can you DM me the latest link? Thanks!

shawnsheridan · 06-11-2021, 01:27 PM

Quote:

Originally Posted by srbs73

Hi shawnsheridan, please could I get the latest files for use with 2021/03.50?

Many thanks

Steve

Quote:

Originally Posted by siegester

shawnsheridan can you DM me the latest link? Thanks!

PM's sent.

jmay04 · 06-11-2021, 05:12 PM

A year ago I replaced my TPMS sending unit, used one off of ebay. I did the Bluetooth coding reset with BimmerLink - works fine while car is running but needs to be re-cleared each time you shut the car off. Hoping I can code this out (F10 550xi) with ESYS...

jmay04 · 06-11-2021, 05:13 PM

@ shawnsheridan - could you please DM me the ESYS files / link?

shawnsheridan · 06-11-2021, 05:18 PM

Quote:

Originally Posted by jmay04

A year ago I replaced my TPMS sending unit, used one off of ebay. I did the Bluetooth coding reset with BimmerLink - works fine while car is running but needs to be re-cleared each time you shut the car off. Hoping I can code this out (F10 550xi) with ESYS...

Quote:

Originally Posted by jmay04

@ shawnsheridan - could you please DM me the ESYS files / link?

Your Receive PM function is disabled. PM me when working.

sd_dracula · 06-14-2021, 02:14 PM

Hey guys looking to read the DSC_VIP module (3D78) and looks like mapping missing.
Using Launcher Pro 3.70 and esys 3.34.0 with latest pszdata.
Is there a way I can obtain the newer mapping and drop it into my installation?
I only installed lite pszdata, do I need full one?

View post on imgur.com

Or is it a matter of needeing esysX as even BDC_BODY doesn't get mapped with latest pszdata (but it does when I had 11/2020.50 update)

shawnsheridan · 06-14-2021, 02:21 PM

Quote:

Originally Posted by sd_dracula

Hey guys looking to read the DSC_VIP module (3D78) and looks like mapping missing.
Using Launcher Pro 3.70 and esys 3.34.0 with latest pszdata.
Is there a way I can obtain the newer mapping and drop it into my installation?
I only installed lite pszdata, do I need full one?

Or is it a matter of needeing esysX as even BDC_BODY doesn't get mapped with latest pszdata (but it does when I had 11/2020.50 update)

No. E-Sys Launcher PRO 3.7 CAFD Mapping Database is outdated, with CAFD mapping over a year old. And since TokenMaster is missing for over a year now, that leaves only E-SysX:

https://esysx.com/product/esysx-32-64-bit/

05-24-2021, 04:29 AM	#728
Jpasalic26 New Member 0 Rep 5 Posts Drives: g20 M340I Join Date: May 2021 Location: Croatia iTrader: (0)	hi guys, can someone send me link for download and is there any free code for payed version? Thanks for help Josip
	Appreciate 0 Quote

05-25-2021, 10:38 PM	#730
kaveh_h Save the manual 65 Rep 84 Posts Drives: Save the manual Join Date: Sep 2014 Location: San Diego iTrader: (1)	Hi Shawn could you please send me the latest file ? I appreciate your help
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05-26-2021, 01:11 PM	#731
jamesmudd Registered 0 Rep 4 Posts Drives: BMW G21 Join Date: Jan 2021 Location: UK iTrader: (0)	Hi shawnsheridan could I get the latest files for use with 2021-03 Thanks in advance!
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05-28-2021, 05:31 AM	#734
Aevintiri Second Lieutenant 97 Rep 254 Posts Drives: 2019 Black 330i xDrive Join Date: Jul 2017 Location: Saginaw, MI iTrader: (0) Garage List 2019 BMW 330i xDrive [0.00]	shawnsheridan can I get the latest download files as well? __________________ 2019 G20 Black 330i xDrive
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05-31-2021, 07:26 PM	#737
daddymoe New Member 0 Rep 5 Posts Drives: BMW G20 330i Join Date: May 2021 Location: Australia iTrader: (0)	Hi shawnsheridan, could you PM the latest download files? Appreciate it.
	Appreciate 0 Quote

06-05-2021, 01:55 PM	#739
dergrenni New Member 2 Rep 7 Posts Drives: BMW G20 Join Date: Apr 2020 Location: Munich iTrader: (0)	Hi shawnsheridan, hi all, can someone please send me the latest download links? Appreciate it. Thank you.
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06-11-2021, 11:58 AM	#741
srbs73 Major 548 Rep 1,161 Posts Drives: BMW i4 M50 Join Date: Jun 2020 Location: UK iTrader: (0)	Hi shawnsheridan, please could I get the latest files for use with 2021/03.50? Many thanks Steve
	Appreciate 0 Quote

06-11-2021, 11:59 AM	#742
siegester Captain 345 Rep 751 Posts Drives: '20 M340i Join Date: Jan 2011 Location: USA iTrader: (0) Garage List 2020 BMW M340i [0.00]	shawnsheridan can you DM me the latest link? Thanks!
	Appreciate 0 Quote

06-11-2021, 05:12 PM	#744
jmay04 Registered 0 Rep 4 Posts Drives: F10 BMW 550xi Join Date: Jun 2021 Location: Wisconsin, USA iTrader: (0)	Replaced TPMS unit A year ago I replaced my TPMS sending unit, used one off of ebay. I did the Bluetooth coding reset with BimmerLink - works fine while car is running but needs to be re-cleared each time you shut the car off. Hoping I can code this out (F10 550xi) with ESYS...
	Appreciate 0 Quote

06-11-2021, 05:13 PM	#745
jmay04 Registered 0 Rep 4 Posts Drives: F10 BMW 550xi Join Date: Jun 2021 Location: Wisconsin, USA iTrader: (0)	@ shawnsheridan - could you please DM me the ESYS files / link?
	Appreciate 0 Quote

06-14-2021, 02:14 PM	#747
sd_dracula First Lieutenant 141 Rep 395 Posts Drives: 2020 G20 330e Join Date: Jul 2011 Location: Ireland iTrader: (0)	Hey guys looking to read the DSC_VIP module (3D78) and looks like mapping missing. Using Launcher Pro 3.70 and esys 3.34.0 with latest pszdata. Is there a way I can obtain the newer mapping and drop it into my installation? I only installed lite pszdata, do I need full one? View post on imgur.com Or is it a matter of needeing esysX as even BDC_BODY doesn't get mapped with latest pszdata (but it does when I had 11/2020.50 update)
	Appreciate 0 Quote