i have a range rover sport 06 modelwhich has no faults but when you start the car and switch the stereo on the nav and stereo works all ok but after 30sec to 2 min then the stereo switchs off and so does the sat nav display if you switch off and restart all is ok till 30 sec to 2 min then it goes off again have tried switching the stereo on to no avail all ideas greatly recived stu

If the car is under 3 yrs old take it to the dealer and get it fixed/parts replaced under warranty. Gone - 2008 TDV8, Stornoway Grey, ebony, zabrano trim, TV, Tasmods, mudflaps.

the vehicle is a late 55 reg but is 06 spec model nolonger under warranty

Ah, in that case try taking it to a specialist car audio repair/installer as this sounds like a bad connection which then heats up in the 30 sec to 2 min time span and trips the unit. If you state your approximate location someone on here may recommend somewhere local to you.
Hope this helps. Gone - 2008 TDV8, Stornoway Grey, ebony, zabrano trim, TV, Tasmods, mudflaps.

found the fault it is a software issue

Vougese - would you put a post saying what the symptons were and how it was cured - it might help somebody else 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW