2003 Toyota 4Runner Navigation Manual - Page 188
2003 Toyota 4Runner Manual
Page 188 highlights
4Runner_Navi_U (L/O 0208) Z17053 To clean a disc: Wipe it with a soft, lint- free cloth that has been dampened with water. Wipe in a straight line from the center to the edge of the disc (not in circles). Dry it with another soft, lint-free cloth. Do not use a conventional record cleaner or anti-static device. 180 2003 MY 4Runner Navigation from Aug. '02 Prod. (OM35799U)