2008 1.9 16v 150t Sport

Keep getting error popping up on dashboard saying Hill Hold Unavailable/ESP Unavailable

Comes with City steering mode button and an ASR button on the dash board, they are the only buttons
So I don't believe it has Hill Hold as standard/from factory?

When the error comes up the ASR button illuminates and will not turn off when pressed. Pressing it will also not connect/disconnect ASR as normal.

Anyone had this before?
Anything I should try?
I did this maybe it was my Bluetooth OBD2 reader being fusty and causing issues, but still does it even without it

Faulty earth wire somewhere?

ABS rings that are cracked/damaged can throw up issues as the car doesn't have an accurate indication of what the wheels are doing.

Same for the ABS sensors.

Just a thought