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October 3, 2014 Service bulletin

Tech Tips (RNS 510? Replacement Radio/Navigation Unit has no Sound): Replacement RNS 510 radio/navigation...

Volkswagen technical service bulletin TT 91-11-17 for 2009-2014 Volkswagen Jetta, 2009-2014 Volkswagen Passat and 2009-2014 Volkswagen Tiguan and others.

Bulletin number
TT 91-11-17
Component
Equipment: electrical: navigational system(global positioning system)
Summary
Tech Tips (RNS 510? Replacement Radio/Navigation Unit has no Sound): Replacement RNS 510 radio/navigation units may be shipped in transportation safeguard mode and therefore will have no sound output. This document informs how to deactivate the safeguard mode.

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