I have a 2007 signum estate with built in sat nav, (cd 70 navi) but the previous owner has reprogramed the english setting to polish, been to 2 different vauxhall garages and they cant put back to english even with the tech 2.
We have used the language cds and it gives voice directions in english but all writing is polish. Which is strange as polish is not an option. When you choose the word english it sais are you sure you want to change the language, but in polish. So does anyone please know of a way i can get the system reset back to factory settings or does anyone know of a company that can reprogram as vauxhall dont have any idea and want me to buy a reconditioned one at £350.
thanks in advance for any help, and loving the site although very addictive