# Service bulletin TT\-91\-13\-01

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10052729
- Published by NHTSA: 2013\-09\-10
- Manufacturer's number: TT\-91\-13\-01
- Manufacturer's date: 2013\-04\-26
- NHTSA component: EQUIPMENT

## NHTSA's summary

VOLKSWAGEN: WHEN MEMORY USAGE IS HIGH, NAVIGATION UNIT IS SLOW TO RESPOND, AND MULTIPLE FEATURES ARE BEING USED OR BOOT UP TIME AFTER VEHICLE HAS STARTED UP AND SYMPTOMS INCLUDES LOCKS UP, NO RESPONSE OR FREEZES. MODELS 2012\-2013 CC, EOS, PASSAT, TIGUAN. \*PE UPDATED 09/12/2013 \*JS

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Equipment and accessories

## Vehicles listed

- 2012 VOLKSWAGEN CC
- 2013 VOLKSWAGEN CC
- 2012 VOLKSWAGEN EOS
- 2012 to 2013 VOLKSWAGEN PASSAT
- 2012 to 2013 VOLKSWAGEN TIGUAN

## Recalls for the same vehicles and component

- [2014068](/recalls/tc/2014068.md), 2014-03-05: Accessories

## Other bulletins for the same vehicles and component

- [911409](/bulletins/10253197.md), 2024-04-15, Service bulletin: EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; UNKNOWN OR OTHER. Update Programming RCD\-510 Radio \(Premium 8\)
- [911312](/bulletins/10253179.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\); UNKNOWN OR OTHER. RNS 315 Hardware Failure
- [911310](/bulletins/10253178.md), 2024-04-15, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. After switching ON the RNS 315 radio\-navigation system, the message "Please insert software CD" appears and the unit will not operate.
- [TT971402](/bulletins/10252942.md), 2024-04-08, Service bulletin: EQUIPMENT:ELECTRICAL. Damage to Data Link Connector \(DLC\) from Aftermarket Devices \(Cannot Communicate with Vehicle OBD System\)
- [TT911402](/bulletins/10252915.md), 2024-04-08, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT. MDI Functions with iPhone 5 Variants \(5, 5c, 5s and iPad fourth generation, iPod Nano seventh generation\)
- [TT911306](/bulletins/10252909.md), 2024-04-08, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI. Equipped with RCD\-510 Premium 8 Radio ? Radio Switches to Bluetooth Audio without Input
- [TT911304](/bulletins/10252907.md), 2024-04-08, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:OTHER:LABELS. Radio Navigation Unit Security Label
- [TT911303](/bulletins/10252906.md), 2024-04-08, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RNS 510 ? Radio Preset Display
- [TT911302](/bulletins/10252905.md), 2024-04-08, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT. MDI Control of Apple Devices with Lightning Connector \(iPhone 5, iPad fourth generation, iPod Nano seventh generation\)
- [TT911301](/bulletins/10252904.md), 2024-04-08, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Equipped With RNS\-510 Radio?Unit Start\-Up and Boot\-Up Operation

JSON: [/v1/bulletins/10052729](/v1/bulletins/10052729)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20TT-91-13-01&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10052729&vehicle=Service%20bulletin%20TT-91-13-01)