Hi, Just had my new UX250 for 12months. Been back to garage 7 times. Satnav wanders off route, its moved my home address twice, arriving at one destination we were 8.5 miles away.Wanders off map while driving. Radio regularly fades away. Serious interference when braking or on hold. Automatic main beam dip frequency doesn't, therefore I get flashed. Still nothing sorted. Getting seriously cheesed off now. It's now been back to the garage more times than my previous car which I had fir 7 years. Any suggestions as to what to do now?