GVN 53 Owner’s ManualaPPendiXappendiXUsing the Remote ControlThe remote control uses two AAA batteries. Do not mixold and new batteries together. If the remote does notwork, install fresh batteries. If this does not correct theproblem, you can re-pair the remote control with theGVN 53. You must also follow this procedure to use areplacement remote control.To pair your remote with the GVN 53:1..Press.and.hold.the.Thumb Stick.and.the.0.key.on.the.remote.for.10.seconds.2..Follow.the.instructions.on.the.screen;.enter.the.correct.numbers..The.remote.control.pairs.with.the.GVN.53.Updating the Software and Map DataTo update the navigation system software, you musthave an SD card, an SD card reader, and an Internetconnection.To update the navigation software:1.. Go.to.www.garmin.com/support/download.jsp..2.. Click.Additional Software.3.. Select.GVN 53.from.the.list.of.products.4.. Click.Download.next.to.the.navigation.system.software..5.. Read.and.agree.to.the.terms..Click.Download..6.. Select.Save..Then.save.the.update.onto.an.SD.card.7.. Insert.the.SD.card.into.the.side.of.the.GVN.53..Make.sure.the.system.is.powered.on..Your.software.is.updated.automatically.You can purchase map data updates from Garmin. Checkwww.garmin.com/unlock/update.jsp to see if an updatefor your map software is available.