nüvi 1200/1300/1400 Series Owner’s Manual AppendixTroubleshootingProblem/Question Solution/AnswerMy nüvi never getssatellite signals.Take your nüvi out of parking garages and awayfrom tall buildings and trees. Remain stationary forseveral minutes.The suction cupwill not stay on mywindshield.Clean the suction cup and windshield with rubbingalcohol. Dry with a clean, dry cloth. Mount thesuction cup as described on page 2.My nüvi does notcharge in my vehicle.Check the fuse in the vehicle power cable (see page47).Ensure the vehicle is turned on and is supplyingpower to the power outlet.Your nüvi can only charge between 32°F and 113°F(between 0°C and 45°C). If the nüvi is placed indirect sunlight or in a hot environment, it cannotcharge.My battery does notstay charged for verylong.To maximize the time between charges, turn downthe backlight. Touch Tools > Settings > Display >Brightness.How do I clear all ofmy user data?Hold your finger on the lower-right corner of thenüvi screen while it is turning on. Keep your fingerpressed until the message appears. Touch Yes toclear all user data.