Unlock and TEST your BMW E46 3 Series OBC Hidden Functions DIY

[tarintino]

Hi all,

Came across this interesting video on youtube - shows hidden test functions - this one shows how to test your battery is charging

does anyone know what other functions can be tested?

 

[Don86]

Here you go:

http://www.bimmerboard.com/forums/posts/114795



You can also display your speed and RPM digitally

 

[tarintino]

Here you go:

http://www.bimmerboard.com/forums/posts/114795



You can also display your speed and RPM digitally

Hey Don86,

Thanks a million for this :thumbs::thumbs: