# Service bulletin A01166820404914

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: 10091243
- Published by NHTSA: 2017\-02\-10
- Manufacturer's number: A01166820404914
- Manufacturer's date: 2016\-07\-22
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM

## NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN PROVIDES TROUBLESHOOTING INSTRUCTIONS TO RESOLVE A COOLANT WARNING AND STORED DTC.

## 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

Engine, Cooling system

## Vehicles listed

- 2013 to 2015 AUDI A4 ALLROAD
- 2013 to 2014 AUDI A5
- 2012 to 2015 AUDI A6
- 2012 to 2015 AUDI A7
- 2013 to 2014 AUDI A8
- 2013 to 2015 AUDI Q5

## Recalls for the same vehicles and component

- [18V229000](/recalls/nhtsa/18V229000.md), 2018-04-11: ENGINE AND ENGINE COOLING:COOLING SYSTEM
- [17V002000](/recalls/nhtsa/17V002000.md), 2017-01-03: ENGINE AND ENGINE COOLING:COOLING SYSTEM

## Other bulletins for the same vehicles and component

- [19i9UPDATE](/bulletins/10250644.md), 2024-02-26, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Coolant Expansion Tank \(NVLW\)
- [19i5UPDATE](/bulletins/10250643.md), 2024-02-26, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM; STEERING. Coolant Pump and Power Steering Pump \(NVLW\)
- [1912332030623](/bulletins/10250434.md), 2024-02-20, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Coolant temperature sporadically too high, C7 V6
- [DC\_Closure 19N8](/bulletins/10249238.md), 2024-02-06, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP. SERV\_ACT \- After\-Run Coolant Pump \- Closure Notice
- [Update19i5](/bulletins/10249068.md), 2024-01-22, Service bulletin: STEERING:HYDRAULIC POWER ASSIST:PUMP; STEERING; FUEL SYSTEM, GASOLINE; POWER TRAIN; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP. Coolant Pump and Power Steering Pump
- [Edition92](/bulletins/10231130.md), 2023-02-06, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Idenifying and mixing factory fill engine coolants
- [134520344392](/bulletins/10216666.md), 2022-08-01, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. When vehicles are driven on gravel roads, there is a greater chance of front\-end stone impact damage to the intercooler radiator \(Figure 1\).
- [134320344391](/bulletins/10216664.md), 2022-08-01, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. When vehicles are driven on gravel roads, there is a greater chance of front\-end stone impact damage to the intercooler radiator \(Figure 1\).
- [24 14 50 2038212](/bulletins/10210603.md), 2022-05-02, Service bulletin: ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. Possible incorrect function on the sensor elements of the air mass meter.
- [A192227202530312](/bulletins/10207170.md), 2022-02-04, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT. This bulletin contains instructions for identifying and mixing factory fill coolants.

JSON: [/v1/bulletins/10091243](/v1/bulletins/10091243)

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