# Service bulletin 01146320336302

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: 10225072
- Published by NHTSA: 2022\-10\-31
- Manufacturer's number: 01146320336302
- Manufacturer's date: 2014\-01\-31
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Because there are a number of different misfire faults \(unrelated to ignition coil operation\) that could cause the MIL to illuminate, proper Guided Fault Finding \(GFF\) misfire diagnosis must be followed before any ignition coils are replaced.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10225072-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10225072-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2008 to 2013 AUDI A3
- 2014 AUDI A3
- 2015 AUDI A3
- 2008 to 2015 AUDI A4
- 2008 to 2015 AUDI A5
- 2008 to 2015 AUDI A5 CABRIOLET
- 2012 to 2015 AUDI A6
- 2008 to 2015 AUDI ALLROAD
- 2008 AUDI Q5
- 2009 to 2015 AUDI Q5
- 2008 to 2015 AUDI TT

## Recalls for the same vehicles and component

- [2018680](/recalls/tc/2018680.md), 2018-12-05: Electrical
- [18V862000](/recalls/nhtsa/18V862000.md), 2018-12-05: ELECTRICAL SYSTEM:WIRING
- [2018174](/recalls/tc/2018174.md), 2018-04-11: Electrical
- [2017483](/recalls/tc/2017483.md), 2017-10-06: Electrical
- [17V622000](/recalls/nhtsa/17V622000.md), 2017-10-05: ELECTRICAL SYSTEM:WIRING

## Other bulletins for the same vehicles and component

- [TSB\_2073747\_4](/bulletins/11035810.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.
- [TSB\_2059335\_7](/bulletins/11034643.md), 2026-07-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when there are noises from the area around the instrument cluster.
- [TSB\_2074729\_3](/bulletins/11034634.md), 2026-07-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informationwhen noises/vibration are detected from front of vehicle in dynamic mode.
- [TSB\_2080517\_4](/bulletins/11033492.md), 2026-06-04, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiotn when the starter battery is discharged or defective.
- [TSB\_2080517\_3](/bulletins/11032165.md), 2026-05-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiotn when the starter battery is discharged or defective.
- [TSB\_2081409\_1](/bulletins/11031053.md), 2026-04-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiton regarding the Universal Traffic Recorder.
- [TSB\_2081405\_1](/bulletins/11031051.md), 2026-04-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiotn about various infortainment system complaints.
- [TSB\_2024323\_13](/bulletins/11030985.md), 2026-04-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when the parking assistance gives false warnings.
- [TSB\_2024323\_12](/bulletins/11030984.md), 2026-04-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when the parking assistance gives false warnings.
- [TSB\_2080517\_2](/bulletins/11029407.md), 2026-03-03, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiotn when the starter battery is discharged or defective.

JSON: [/v1/bulletins/10225072](/v1/bulletins/10225072)

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