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Service bulletins for the 2014 Volkswagen Passat

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.

1567 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
9114132024-04-15. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Car-Net? Operating Control Unit (OCU/J949) Service Guidelines & General Information
9114112024-04-15. Service bulletin. UNKNOWN OR OTHER; COMMUNICATION:MANUFACTURER TELEMATICS. Car-Net Unresponsive - Verizon Telematics Service Interruptions and Outages (U.S. Only)
9114072024-04-15. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. RNS 510 Welcome Screen Image Distorted
9114052024-04-15. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Car-Net? Operating Control Unit (OCU/J949) Service Guidelines & General Information
9114042024-04-15. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; UNKNOWN OR OTHER. Infotainment Worksheet (U.S. Only)
9114032024-04-15. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. RNS 315 Navigation Radio Software Update for Locking, Rebooting, Switches Off at Random
9114022024-04-15. Service bulletin. UNKNOWN OR OTHER. Car-Net? Operating Control Unit (OCU/J949) Service Guidelines & General Information
9114012024-04-15. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; UNKNOWN OR OTHER. UMI Software Update for Various Bluetooth® Concerns
9113232024-04-15. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; UNKNOWN OR OTHER. Infotainment Worksheet (U.S. Only)
9113182024-04-15. Service bulletin. UNKNOWN OR OTHER. Unsuccessful Car-Net? Over The Air Registration (OTAR) during PDI
9113142024-04-15. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. Car-Net? Operating Control Unit (OCU/J949) Service Guidelines & General Information
TT9714022024-04-08. Service bulletin. EQUIPMENT:ELECTRICAL. Damage to Data Link Connector (DLC) from Aftermarket Devices (Cannot Communicate with Vehicle OBD System)
TT9714012024-04-08. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. Washer Level Sensor
TT9614022024-04-08. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:SENSOR; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Vehicles equipped with Immobilizer 4 (Download) ? Adapting Keys after Vehicle Lock Set Replacement
TT9411012024-04-08. Service bulletin. EXTERIOR LIGHTING:FOG LIGHTS. fog Lamp Operation
TT9214022024-04-08. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. Washer Level Sensor
TT9114022024-04-08. 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)
TT9114012024-04-08. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Car Net? Equipped Vehicles False Outbound Calls
TT911309a2024-04-08. Service bulletin. EQUIPMENT:ELECTRICAL. Car-Net Operating Control Unit (Address Word 75) Not Available in ODIS Self-Test Menu
TT9113092024-04-08. Service bulletin. EQUIPMENT:ELECTRICAL. Car-Net? Operating Control Unit (OCU) Not Available in ODIS Self-Test Menu
TT9113072024-04-08. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; ELECTRICAL SYSTEM. Equipped with UMI Module ? Poor Sound Quality When Using Bluetooth System During Phone Calls
UPDATE24AE2024-04-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). 1.8T ECM/TCM Software
UPDATE01A32024-04-01. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Coolant Flush (NVLW)
TT9111092024-04-01. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). All Navigation Radios-All Models
TT9014022024-04-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Inspection Service Reminder, ?Inspect Now? Message

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.