Supra Coding Step By Step

[J29DB03]

I just got a used supra and it doesn’t show the supra animation but instead bmw. Does anyone knows how i can change it back to supra without the bimmercode backups?

Just got another email from Carfax about an open recall which gave me an idea. If the car you purchased hasn’t had the brake recall done, and you plan on doing it, that should set your ECU back to stock which would remove any coding done with BimmerCode.

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[CarGuy11]

^^^ That is correct. You will have to recode car.

 

[a90.bn]

Just got another email from Carfax about an open recall which gave me an idea. If the car you purchased hasn’t had the brake recall done, and you plan on doing it, that should set your ECU back to stock which would remove any coding done with BimmerCode.

ohhh nice. i’ll check with the dealership. Thank you very much!

 

[Rolos]

Did you ever figure a way to do this? Not sure if bimmercode will let you change to a full seat retract after turning engine off. Right now i'm hitting memory 2 before I get out of the car etc.

Sold the supra and never figured it out. I did the #2 option as well every time I got out lol.

 

[Vader87]

Sorry if this has been asked but I want to change the brightness of my touch screen with my Bimmercode on my 2021. In the list of ecu's, I do not have the "head unit" ecu option. The car is used and I do see Carplay is on it. I am able to make and save other changes on other ecu units. What do I need to do to be able to make the head unit ecu available? Thank you.

 

[B58_ hwAyaq]

Sorry if this has been asked but I want to change the brightness of my touch screen with my Bimmercode on my 2021. In the list of ecu's, I do not have the "head unit" ecu option. The car is used and I do see Carplay is on it. I am able to make and save other changes on other ecu units. What do I need to do to be able to make the head unit ecu available? Thank you.

Did you choose Z4 and not Supra?

 

[Vader87]

Did you choose Z4 and not Supra?

Yes it is set for z4 and I also checked Supra as well

 

[CarGuy11]

What OBD adapter are you using?

 

[Vader87]

What OBD adapter are you using?

OBDlinkcx

 

[CarGuy11]

If your car needs recall I’d take it in for that and then try coding again. If you don’t have CarPlay I’d also take it in for that first.

 

[Vader87]

Got it figured out. "Ignore Headunit" was on in the settings. Thanks for the help

 

[Sehar1020]

Sorry if this has been asked but I want to change the brightness of my touch screen with my Bimmercode on my 2021. In the list of ecu's, I do not have the "head unit" ecu option. The car is used and I do see Carplay is on it. I am able to make and save other changes on other ecu units. What do I need to do to be able to make the head unit ecu available? Thank you.

Did yours look like this?

 

[J29DB03]

Think I might have a mooch about in expert mode this weekend and look for either the word blubbern or überlaufen. I likely wouldn’t have der Hoden to try it myself but it would give me hope that we can turn off the burbles in BimmerCode.

 

[JP_]

Coding for switching the audio output of the head unit on cars without the JBL system, to go over MOST so it's fully digital:

Headunit > Expert mode > Search > AMPLIFIER_VARIANT = most
Headunit > Expert mode > Search > AUDIO_SYSTEM = tophifi
Headunit > Expert mode > Search > EXTERNER_MOST = aktiv

Could anyone with a car that has the JBL/12 Speaker system have a look in expert mode and verify the values for AUDIO_SYSTEM, AUDIO_SYSTEM_VAR, MULTICHANNEL, AUDIO_SIGNAL_ROUTING, and EQ_VARIANT in the head unit please?

 

[J29DB03]

Coding for switching the audio output of the head unit on cars without the JBL system, to go over MOST so it's fully digital:

Headunit > Expert mode > Search > AMPLIFIER_VARIANT = most
Headunit > Expert mode > Search > AUDIO_SYSTEM = tophifi
Headunit > Expert mode > Search > EXTERNER_MOST = aktiv

Could anyone with a car that has the JBL/12 Speaker system have a look in expert mode and verify the values for AUDIO_SYSTEM, AUDIO_SYSTEM_VAR, MULTICHANNEL, AUDIO_SIGNAL_ROUTING, and EQ_VARIANT in the head unit please?

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