I believe the LX570, like the LS460, uses a hard drive to store the Map data and needs special equipment to load the DVD Update on to the hard disk. You probably will need a half hour installation service from your local Lexus dealer.
The 2010 Lexus IS-250 is 5 ft. 10.9 in. (70.9 in.)1 subwoofer(s) wide.
The 2010 Lexus IS-350 is 5 ft. 10.9 in. (70.9 in.)1 subwoofer(s) wide.
The 2010 Lexus IS-F is 5 ft. 11.5 in. (71.5 in.)1 subwoofer(s) wide.
The 2010 Lexus LS-460 is 6 ft. 1.8 in. (73.8 in.)1 subwoofer(s) wide.
The 2010 Lexus GS-450H is 5 ft. 11.7 in. (71.7 in.)1 subwoofer(s) wide.
The 2010 Lexus GS-350 is 5 ft. 11.7 in. (71.7 in.)1 subwoofer(s) wide.
The 2010 Lexus LS-600H-L is 6 ft. 1.8 in. (73.8 in.)1 subwoofer(s) wide.
The 2010 Lexus IS-250-C is 5 ft. 10.9 in. (70.9 in.)10 -way power driver seat wide.
The 2010 Lexus IS-350-C is 5 ft. 10.9 in. (70.9 in.)10 -way power driver seat wide.
The 2010 Lexus RX-450H is 6 ft. 2.2 in. (74.2 in.)12-Speaker Premium Audio System wide.
The 2010 Lexus ES-350 is 5 ft. 11.7 in. (71.7 in.)10 -way power driver seat wide.