How to reset Viesa truck cooler service code

Viesa service code reset

[@ravijit9]

Nice 👍🏼👍🏼👌🏼

[@kristinebrown9721]

And if still won't switch on??

[@austatestrucking7567]

I'd be checking fuses at battery if no power at screen.

[@kristinebrown9721]

There is power etc.