Most radios have both a 'constant' and a 'switched' power source. The 'constant' is a low voltage source that provides enough power to "remember" things like station presets, clock settings and whether or not the radio was on or off when the vehicle was last turned off.
Sounds to me like your 'constant' power is no longer functioning. Could be a corroded connection, a broken wire, etc.
Unfortunately that's all I can offer you as I've never worked on or even been in a Vauxhall.
Sorry I couldn't help more.
can you byepass a imobilizer on a 2002 vauxhall movano
reprogram ecm.
bottom front of engine
how to change starter
no i dont have one
A cam belt of a vehicle should be regularly replaced. The regular replacement interval for the Vauxhall Movano is about 5 years or 60,000 kilometers, whichever comes sooner.
I don't know because that is a stupid question!
behind the radiator topup resi
its on the front of the engine behind radiator
fuse box under the steering colum.
This is best done by a professional in a garage of some kind.
My handbook state's 60,000 but I think that is only with Genuine Parts