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 arrow would send me around in circles as it is so inaccurate. The off-road thing is new to me, just suddenly started. Any help out there please?

Asked on 1 March 2014 by ern

Answered by Honest John
I guess you could try the old computer thing of re-booting it.

Are there any instructions in the manual?

The answer might be to eject the disc/SD card, switch everything off, replace the disc/SD card, then see if it re-boots.

Failing that, seek a satnav spacialist.
Tags: sat nav
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