New Navigation Map Disc May Correct Navigation System Problem on Lexus IS250

Our technicians tell us that some navigation system problems may be corrected by installing an updated navigation map disc.

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Average mileage: 98,000 (98,000–98,000)
2 model years affected: 2006, 2007
3 people reported this problem
2 people shared problem details
Entire navigation screen went out. Was told an electrical problem.
2007 Lexus IS25098,000
I can count the times that I utilize my navigation system and one day, the system completely froze. i took it to the lexus dealer who told me that I must buy a new navigation system for $2,000 as lexus does not repair that component, but replaces it. I can't imagine why a barely used navigation system would go out. The repair is very costly.
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