[Ruhelking1]

Hi,

I'm pretty sure my F30 was coded by the previous owner and I want to delete them and have it back to stock.

How do I go about doing this?

Any help is super appreciated.

[Zheez]

If you have Esys you can just re-code the relevant ECU without doing any FDL coding and it’ll put it back to default values.

[Billfitz]

Originally Posted by Ruhelking1

I want to delete them and have it back to stock.

Why? There's a very good chance that the coding he did, if he did, is useful. I wouldn't want to live with stock. Bimmercode will tell you what's been coded, if anything, and can put those items back to stock if you wish. You may even find there are items that are stock that you'd like to change.

[Ruhelking1]

Originally Posted by Billfitz

Why? There's a very good chance that the coding he did, if he did, is useful. I wouldn't want to live with stock. Bimmercode will tell you what's been coded, if anything, and can put those items back to stock if you wish. You may even find there are items that are stock that you'd like to change.

I have a issue with a tyre pressure warning and I found this https://www.babybmw.net/threads/tyre-pressure-warning-unable-to-reset.131747/#post-1614135

Will bimmercode show what that person has essentially turned on so I can just turn it off or will it require expert mode?

[Billfitz]

It doesn't show what's been changed, it does show the current status. There's no need to use expert mode to do so.