Service bulletin A191555 2039891-
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 | 10120689 |
| Published by NHTSA | 2017-10-25 |
| Manufacturer's number | A191555 2039891- |
| Manufacturer's date | 2015-02-23 |
| NHTSA component | ENGINE AND ENGINE COOLING:COOLING SYSTEM |
NHTSA's summary
Heating performance is low. Air bubble noises are heard from coolant and/or heat exchanger area. The check valve in the breather line can come loose. As a result, air may get into the coolant system. Modified parts in production starting with production date 2/5/2015.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Cooling system
| AUDI A4 ALLROAD | 2015 |
|---|---|
| AUDI A5 CABRIOLET | 2015 |
| AUDI A6 | 2015 |
| AUDI A7 | 2015 |
| AUDI A8 | 2015 |
| AUDI ALLROAD | 2015 |
| AUDI Q5 | 2015 |
| AUDI Q7 | 2015 |
| AUDI S4 | 2015 |
| AUDI S5 CABRIOLET | 2015 |
| AUDI SQ5 | 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 18V229000 | 2018-04-11. ENGINE AND ENGINE COOLING:COOLING SYSTEM |
|---|---|
| 17V002000 | 2017-01-03. ENGINE AND ENGINE COOLING:COOLING SYSTEM |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| DC_Closure 19N8 | 2024-02-06. Service bulletin. SERV_ACT - After-Run Coolant Pump - Closure Notice |
|---|---|
| Edition92 | 2023-02-06. Service bulletin. Idenifying and mixing factory fill engine coolants |
| A192227202530312 | 2022-02-04. Service bulletin. This bulletin contains instructions for identifying and mixing factory fill coolants. |
| A9020652032113_4 | 2020-09-03. Service bulletin. This information bulletin contains a background on the outside air temperature reading. |
| Circular - 19N8 | 2019-05-06. Service bulletin. After-Run Coolant Pump |
| A871782 2044717- | 2019-02-19. Service bulletin. This bulletin provides instructions on correcting a high-pitched buzzing noise in the cabin when the fan speed is no higher than 2. |
| A191785 2047114- | 2018-02-05. Service bulletin. This bulletin contains repair information for a malfunctioning V50 coolant recirculation pump that prevents the passenger side from heating properly with DTC B10D004 or B11D501. |
| A191789 2046712- | 2018-02-05. Service bulletin. This informational bulletin contains guidelines for figuring out why coolant marks are present around the coolant expansion tank cap. |
| A661443 2038652- | 2017-12-05. Service bulletin. Supersedes Technical Service Bulletin Group 66 number 14-42 dated October 9, 2014. The paint is flaking off of the radiator grille or front license plate holder. The surfaces of these components were too smooth (due to high-gloss polishing tools), which led to weak adhesion of the paint during production. Only components with color index T94 are affected. |
| A661442 2038652- | 2017-12-05. Service bulletin. The paint is flaking off of the radiator grille or front license plate holder. The surfaces of these components were too smooth (due to high-gloss polishing tools), which led to weak adhesion of the paint during production. Only components with color index T94 are affected. |