Will not lookup addresses, by number street city state. Will not look up by building name, will not find any nearby streets. Stuck on 40% brightness, cannot adjust brightness when plugged into outlet or handheld. Can't update program because it only hooks up with computers not tablets. Wasted HOURS trying to get help from Garmin. NO USE WHATSOEVER. Constantly hung on by garmin help desk. Will not save routes when imputed into devise. POS don't waste $ on this garbage devise.