First you have to locate the navigation DVD player itself. The navigation system DVD players are either under the front seats or behind the navigation screen. All you have to do to update the GPS system is remove the old GPS disc and insert the new GPS disc. The NAV system will update itself. About the only thing you may have to do is reset the region the Navigation system shows. Most of the time you dont have to do anything. It will do all the updates itself.
Located in East of The Strip within a short walk of Las Vegas Convention Center, Westgate Las Vegas Resort & Casino is within a mile (2 km) of other popular sights such as Fashion Show Mall. This 2956-room, 4-star hotel welcomes business and leisure travelers with a full-service spa, a casino, and 10 restaurants.
1 MGM Grand at the Monorail station entrances inside The Underground and The District: 9 a.m. to 7 p.m. Sunday through Thursday; 9 a.m. to 9 p.m. Friday and Saturday.  Westgate Las Vegas in the hotel lobby next to the bell desk: 9 a.m. to 7 p.m. Sunday through Thursday; 9 a.m. to 9 p.m. Friday and Saturday.