I just finished purchasing language change for a 2006 Volvo V50 2.0d.

Payment confirmed

Car connected to charger

Laptop with LTE SIM card connection with very good and fast internet signal

Tried to do it 3 times and all the time got the error...

I was told theres no need for PIN unlock, so what can this be?

Your car is a very ordinary one. It may happen that a DiCE is faulty (although selftest is passed).

Try with other DiCE, other USB cable or other PC. Usually is it a Chinese clone DiCE failing that way.

VIN YV1MW754162XXXXXX

Model V50

Year 2006


This car was only connected to the question.
However, this is not a condition that this question and answer can only be applied to this car.