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Hi.. I have Sony XNV-L77BT which re-boots when switching on three or four times before staying on. Is this caused by the on-board battery needing replacement? Is it worth while replacing it or updating the unit for a new one? Driving me crazy waiting to be able to set the sat-nav unit!!!!
Hi @tonyberezny
Its probably best checking with Sony Support about this issue.
Here are their contact details.
Keep us posted.
Cheers