Current Position Display does not Appear

WARNING: This page is about a different car, the 2006 Lexus GS 430 and 2006 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

CHECK MAP DISC
1. Check that the map disc is not deformed or cracked.
  OK : No deformations or cracks on map disc.
NG : REPLACE MAP DISC

Fig 1: Ensure Map Disc Is Not Cracked Or Deformed
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OK : PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE