RX 350 FWD V6-3.5L (2GR-FE) (2010)
Navigation Module: Customer Interest
Navigation System - Updates For Various Issues
L-SB-0039-09
Rev1
April 15, 2009
Navigation System Firmware Improvement
Service Category
Audio/Visual/Telematics
Section
Navigation/Multi Info Display
Market
USA
Applicability
TSIB REVISION NOTICE
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December14, 2009 Rev1:
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Applicability has been updated to include additional 2010 models.
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The Introduction has been updated.
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The Navigation Program Update Disc is no longer used. TIS is now used to download the software.
Any previous printed versions of this service bulletin should be discarded.
Introduction
NOTE
Do NOT perform a map update until this TSIB has been performed.
Some customers with certain 2010 Lexus models may express concerns about one or more of the following conditions:
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Steering wheel volume controls are intermittently inoperative.
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Navigation System region code intermittently will reset to region U59.
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XM NavTraffic will not function properly after renewing XM traffic subscription.
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Slow response from Bluetooth address book voice commands.
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Black screen condition after shifting from reverse to park.
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Air conditioning screen may not appear when changing blower speed.