Tiguan 4Motion (5N1) L4-2.0L Turbo (CCTA) (2009)
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Navigation Module: Customer Interest
Audio System - Excessive Treble/No Bass
91 09 14
June 22, 2009
2020834
Vehicle Information
Condition
Radio, Poor Sound, RNS 510 Navigation Equipped with Amplifier
Poor sound including excessive treble and lack of bass in vehicles equipped with RNS 510 Navigation radio:
-
Tiguan with Dynaudio
-
Jetta Sedan/SportWagen with Premium Sound
Technical Background
Incorrect amplifier software version installed.
Production Solution
Software updated with start of production MY 2010.
Service
Recode RNS 510 navigation radio using the online test plan.
