Coding done need some help

[Mineral///M4]

2015 ///M4 38k



Got some coding done but it seems that one feature fell off. My car lived in Germany for the 1st few yrs then the owner moved to the states in 2018. I got a lot of the popular coding done however when I got the heated rear back seats coded it worked the whole way home. I turned off the car went inside to get G & show her all that I got done but the heating feature would not work. So when I would push the front seat heated seat button I am supposed to just keep holding for 2 seconds & that would turn on the rear heated seats but it will not work now.

Please advise on if there is a fix or will I have to drive another 1.5 hrs back to the guy who coded the feature.

Thank you,
b

[Mineral///M4]

Worst April fools ever I see

[Poochie]

It's probably a broken flux capacitor, call the dealer and purchase a new one, by VIN and them seat heaters back in no time..

[Mineral///M4]

Poochie

Thank you for this solid advice