Q7 Help please

Kammiqazi

New Member
Hi

I am looking for firmware update for AUDI Q7 - MHI2_ER_AUG22_P3241. MU-0678

Please help

Thanks in advance
 

cosmicblue

Registered User
You need an Audi dealer for Firmware updates - or you run the risk of stopping something working.

What is the problem you are trying to fix?
 

Kammiqazi

New Member
You need an Audi dealer for Firmware updates - or you run the risk of stopping something working.

What is the problem you are trying to fix?
Hello Cosmicblue.

My car is on a 900km countdown for adblue before it will stop, I did the refill of 10 ltr. but the warning wont go away.

Interestingly, earlier I have many DTC's and CEL but after clearing them with VCDS they never came back.

Read on many forums that updating the firmware/ECU could solve this issue.

Thanks for your interest.
 

Kammiqazi

New Member
Just a quick update

Deleted Adblue, EGR/DPF remained installed. Car runs fine as of now.

Thanks to everyone who helped me out.
 
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