My Jeep Cherokee's sat nav permanently thinks it's off-road. Any help?

I have a 2007 Jeep Cherokee fitted with a RB3 satnav and it permanently says OFF-ROAD. The only verbal instruction I get is a voice saying follow the on-screen arrow....then no more voice. To follow the...

Looking to spend £8000 on a used car - should I buy a Golf?

I do approx 10,000 miles a year, mostly short trips, but the occasional long drive. I need to replace my old Renault Clio and have £8000 to spend on a hatchback. I have my heart half set on a Golf, but...