OBC Erratic readings

[Johnwayne]

Recently purchased an Alpina Roadster S and now have problems with the On board computer giving erratic readings when travelling-appears to be ok when stationary.

Also the remote central locking operates all locks and buttons but still unable to open drivers door,
could this be an internal adjustment/

Any help is appreciated

 

[Nodzed]

Having had one of these all I can say is ........ the electronics are a misery. First off get the battery checked, the slightest drop in battery performance will start flagging up codes that are false and making things act weird.

Also recommend you joining https://z4-forum.com/ there's a lot of Alpina owners on there and lots of help / advice.

 

[Johnwayne]

Thanks, will do.