Just purchased a vw Passat 2016 se business.

Rang vw to check if any history of timing belt been done and upon checking they hve informed me there is a recall on the car.

They said it is an ecu software update (to stop engine management light coming on) think she said something about 23X4 not sure if that’s a code or something.

I have read about different ppl not letting them do updates for what ever reason.


Has anyone had this update done? Or can offer any advice on it ?

Thanks in advance

Ste