I purchased a 2002 Range Rover Borrego edition recently. The car only has 19K original miles, but I am having a lot of trouble with the nav & radio. The nav flickers and won't display the menu, and the radio also only comes on with a soft volume level that cannot be adjusted. A dealer reinstalled the nav software, which cleared the issue for a few days. Now the nav is back to the same thing....Sometimes after the car has been driven for a while the nav and radio will initialize normally upon vehicle start--it is VERY odd. Thoughts?
I have experienced many electical demons with all my British cars. The nav units can and do fail. I had a goofy one this summer and the only way it got fixed was to replace it. The module not the head unit
I was able to find this LR TSB on the internet, but the dealer has already tried this 3 times. Might help someone else with same/similar.... NAV Display Inoperative in Cold Weather Conditions No: 86/14/03/NAS Ref: Issue: 2 Date: 30 April 2004 TIB CIRCULATE: Service Mgr Warranty Workshop Body Shop Parts 86/14/03/NAS TO X X X X X © Land Rover 2003 Page 1 AFFECTED VEHICLE RANGE: New Range Rover (LM) up to 4A153286 (B134 corrects in stock vehicles) Range Rover (LP) All 2001, 2002 equipped with NAV with symptoms SITUATION: INOPERATIVE NAV DISPLAY Vehicles can exhibit a condition where the NAV display will not function in cold ambient conditions. Cold temperature can affect the internal communications during NAV system start-up. The condition may also cause a loss of radio functions during the warm-up period. Both radio and NAV will return to normal operations once the vehicle has warmed. RESOLUTION: INSTALLATION OF NEW SOFTWARE CONFIGURATION When a customer complains of the "blank screen" symptoms, update the Satellite Navigation system
software utilizing the latest navigation CD (LRL0568 Edition 3).
Where can i find the Navigation CD (LRL0568 Edition 3)? Please email me, [email protected]
Navtech makes and updates maps for most vehicles but they send you to www.navigation.com/landrover , enter model and year of car, updated maps can be purchased for most countries.
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