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+--- Thread: 2012 gl450 navigation theft locked (/showthread.php?tid=1762)
2012 gl450 navigation theft locked - autorepair - 17-01-2014
2012 mb gl450 navagation radio screan said theft armed rest. ok owner left key in ignition over night and it draind the battery put new battery in and now the navagation said theft armed turn ignition on to reset i tryed to reset the most system with das but keeps giving me code da00 can communication error has any one else ran into this befor maby coding has changed ? thanks
RE: 2012 gl450 navigation theft locked - bawareca - 17-01-2014
Did you try cold reset-battery disconnected and car terminals from the car shorted for a few hours?