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May 9, 2014 Service bulletin

Tech Tips (Equipped With RNS-510 Radio?Unit Start-Up and Boot-Up Operation): The navigation unit may be...

Volkswagen technical service bulletin TT 91-13-01 for 2012-2014 Volkswagen Passat, 2012-2014 Volkswagen Tiguan and 2012-2014 Volkswagen CC and others.

Bulletin number
TT 91-13-01
Component
Equipment: electrical: navigational system(global positioning system)
Summary
Tech Tips (Equipped With RNS-510 Radio?Unit Start-Up and Boot-Up Operation): The navigation unit may be slow to respond at times when memory use is high. This may include boot-up time after vehicle start up or times when multiple features are in use. Symptoms may be described as ?Locks Up?, ?Freezes?, or ?No Response?. Switching modes (i.e. broadcast radio to SAT), Rear View Camera or soft-touch keys could be affected. The operation described above is considered a product characteristic.

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