# Service bulletin TT 271701

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: 10125596
- Published by NHTSA: 2017\-12\-14
- Manufacturer's number: TT 271701
- Manufacturer's date: 2017\-05\-05
- NHTSA component: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

## NHTSA's summary

Example of devices, modifications or alterations that can impede Adaptive Cruise Control Radar Sensor function.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10125596-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10125596-0001.pdf)

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

## Components

Driver assistance, Adaptive cruise control

## Vehicles listed

- 2015 to 2017 VOLKSWAGEN BEETLE
- 2015 to 2017 VOLKSWAGEN GOLF
- 2015 VOLKSWAGEN GOLF R
- 2016 to 2017 VOLKSWAGEN GOLF R
- 2015 to 2017 VOLKSWAGEN GOLF SPORTSWAGEN
- 2015 VOLKSWAGEN GTI
- 2016 to 2017 VOLKSWAGEN GTI
- 2015 to 2017 VOLKSWAGEN JETTA
- 2015 to 2017 VOLKSWAGEN PASSAT
- 2015 to 2017 VOLKSWAGEN TIGUAN
- 2015 to 2017 VOLKSWAGEN TOUAREG

## Other bulletins for the same vehicles and component

- [WLA\-22\-15](/bulletins/10226547.md), 2022-12-06, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. ACC Calibration Process
- [TT 27\-17\-01](/bulletins/10168658.md), 2019-12-06, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Update to include latest model years.
- [TT 27 18 07](/bulletins/10149858.md), 2018-12-03, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Direction to complete update of J428 upon replacement.
- [V961601\_2043604](/bulletins/10107646.md), 2017-06-23, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; LANE DEPARTURE: ASSIST. ORIGINAL PUBLICATION TO ASSIST DEALER TECHNICIANS WITH DIAGNOSIS OF LANE CHANGING SYSTEM \(SIDE ASSIST\)
- [TT 271601\_204503](/bulletins/10107203.md), 2017-06-20, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; EQUIPMENT:ELECTRICAL. DIAGNOSTIC INFORMATION TO REINFORCE WHAT IS CALLED OUT IN THE REPAIR MANUAL BUT IS MISSED IN SOME CASES.
- [TT 271601\_204503](/bulletins/10106601.md), 2017-06-15, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; EQUIPMENT:ELECTRICAL. DIAGNOSTIC INFORMATION TO REINFORCE WHAT IS CALLED OUT IN THE REPAIR MANUAL BUT IS MISSED IN SOME CASES.

JSON: [/v1/bulletins/10125596](/v1/bulletins/10125596)

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