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Service bulletins for the 2012 Volkswagen CC

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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
TT 01 20 012020-03-05. Service bulletin. ELECTRICAL SYSTEM. ERP fault information.
V011812_20146032020-01-08. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Update model applicability to MY 2020.
Dealer 24EF2019-12-06. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Engine and/or transmission control module software designed and certified for similar models/model years was used in vehicles affected by this emissions service action. It is undetermined whether there could be an impact to OBD or CO2 emissions. As a precautionary measure, Volkswagen is proactively updating the software calibrations on affected vehicles.
Circular 24EF2019-12-06. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Engine and/or transmission control module software designed and certified for similar models/model years was used in vehicles affected by this emissions service action. It is undetermined whether there could be an impact to OBD or CO2 emissions. As a precautionary measure, Volkswagen is proactively updating the software calibrations on affected vehicles.
V011812_20146032019-08-07. Service bulletin. ELECTRICAL SYSTEM. Update vehicle metadata to include pull ahead models. Also includes R32 2002-2007 and 2002-2006 Jetta Wagon.
V911701_20354732019-08-07. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Infotainment worksheet.
TT 00 19 012019-08-07. Service bulletin. ELECTRICAL SYSTEM. Vehicle Fuse location assistance.
TT 01 19 042019-05-06. Service bulletin. ELECTRICAL SYSTEM. UDS Basic settings directions
V271902-20339782019-04-22. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Update to model year applicability. Generator Replacement Charging System inoperative/malfunctions, noise from engine compartment, accessory drive belt damaged or missing.
TT 91 19 012019-04-22. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Alternative method for radio code retrieval.
V271901-20118942019-04-15. Service bulletin. ELECTRICAL SYSTEM. Battery Testing and Charging instruction. Updated to include model year 2019 applicability.
TT 90 11 012019-04-15. Service bulletin. ELECTRICAL SYSTEM. Instrument cluster production mode solution, updated to include additional model and model year applicability.
TT 9115052019-04-08. Service bulletin. ELECTRICAL SYSTEM. Update to existing information to address phone concerns via bluetooth resulting from saved emoji information
TT 2710022019-04-08. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Updated to include model year 2014 thru 2018 applicability.
Reference Guide2019-04-08. Service bulletin. ELECTRICAL SYSTEM. Updates (RVU): This document informs of the reflashs that took place at specific updated software levels to address the complaints of various cars.
Reference Guide2019-04-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Engine Control Module Updates: This document informs of complaints, and the software updates/Tech Bulletins associated with servicing engine control module issues:
Reference Guide2019-04-08. Service bulletin. ELECTRICAL SYSTEM. Body/Infotainment Module Software Updates: This document informs of various complaints that were addressed in software updates, and technical bulletins.
V911222 20227392019-04-08. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Technical Bulletin (Bluetooth System Identification): This document informs of the method to understand how to identify the various Bluetooth systems by: ? Visual Identification ? PR Code ? Part Number
TT 90-12-042019-04-08. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Tech Tips (Service Interval Settings after Instrument Cluster Replacement): This document informs that after instrument cluster replacement, service interval maximum values may need to be manually set. To set values manually, use Vehicle self-diagnosis to select 17- Instrument Cluster, then adaptation. Channel ?SIA: maximum value of distance to service? should be set to 16000 km and channel ?SIA: maximum value of time to service? should be set to 372 days.
TT 57-10-042019-04-08. Service bulletin. ELECTRICAL SYSTEM. Tech Tips (No Communication with the J519 Vehicle Electrical System Control Module/Body Control Module): If no communication can be established to the Vehicle electrical system control module J519 (address word 09) in Guided Fault Finding or Vehicle Self Diagnosis, it may be necessary to cycle door locks. This document informs of the recommended observations that should be taken when performing the procedure.
On Car Analysis2019-04-08. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-08. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-08. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-08. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-08. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)

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