Originally Posted by Thierry72
Thank you for the great DIY guide! Got a question for you, what exactly did you recode in your car? Only PDC and gong or also the BT & USB ?
It depends on which functions has the the new HU enabled.
I had to code:
Kombi -> for the new Gongs
PDC -> for the new Beeps
2Rad for ->
- adapt the equalization to my e93,
- enable USB (my HU came with this feature disabled)
- change the service numbers (I wanted the spanish numbers instead of the english)
- adapt it to Spanish cause it came from UK.
But most times, it is plug&play and It is not necesary to code (but always recomendable)
The best way is add $663 $6nn $6fl to the VO and reset these ecus