# Service bulletin 122\-V4N8U\-04

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: 10173047
- Published by NHTSA: 2020\-04\-02
- Manufacturer's number: 122\-V4N8U\-04
- Manufacturer's date: 2020\-03\-20
- NHTSA component: VISIBILITY

## NHTSA's summary

Instructions for adjusting the windshield wiper angles in the event that the wiper is touching the A\-Pillar.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173047-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173047-9999.pdf)

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

## Components

Glass, wipers and mirrors

## Vehicles listed

- 2018 to 2020 PORSCHE CAYENNE

## Recalls for the same vehicles and component

- [2025716](/recalls/tc/2025716.md), 2025-12-19: Visual System
- [19V111000](/recalls/nhtsa/19V111000.md), 2019-02-21: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR

## Other bulletins for the same vehicles and component

- [No. 96\-26](/bulletins/11037849.md), 2026-10-02, Service bulletin: VISIBILITY/WIPER; STRUCTURE:BODY. Symptom\-based workshop manual for Noises from Front Wiper Blade
- [No. 43\-26](/bulletins/11037785.md), 2026-10-02, Warranty extension: VISIBILITY/WIPER; ELECTRICAL SYSTEM. Technical Information for Warranty Extension for Front Door Wiring Harness related to Real Top View \(RTV\) issues
- [No. 58\-26](/bulletins/11037048.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY/WIPER. Symptom\-based workshop manual for Reversing Camera Spray Nozzle Not Working \- Dirty/Clogged/Air in the System
- [No. 03\-26](/bulletins/11033618.md), 2026-06-05, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY/WIPER. Technical information for a Complaint Regarding the Camera View \(Real Top View\) in the PCM Central Display
- [No. D765](/bulletins/11029157.md), 2026-03-02, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for parts withdrawal involving the Window regulator motor. The part numbers affected are PAB959801 and PAB959802. The vehicles involved are ones that use the part numbers mentioned.
- [No. D753](/bulletins/11028559.md), 2026-02-06, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for Parts Withdrawal \- LED Headlight. Vehicles affected are cars that use the part numbers in the attached PDF.
- [No. 2531](/bulletins/11026390.md), 2025-12-05, Service bulletin: VISIBILITY/WIPER. Instructions on advanced technical information for the Surround View Static Calibration – Explanation of Debug Screen
- [No. 2323.6](/bulletins/11025078.md), 2025-11-06, Service bulletin: VISIBILITY/WIPER; ELECTRICAL SYSTEM. Instructions on advanced technical information for the surround camera intermittent operation on the Cayenne
- [34\-25\-1](/bulletins/11024107.md), 2025-10-08, Service bulletin: VISIBILITY/WIPER; ELECTRICAL SYSTEM. Technical information for a Failure of One or More Cameras \(Real Top View\) in the PCM Central Display
- [No. 55\-24](/bulletins/11022993.md), 2025-09-09, Service bulletin: VISIBILITY/WIPER. Technical information on the front window pane reversed. troubleshooting \- closes and/or opens incorrectly.

JSON: [/v1/bulletins/10173047](/v1/bulletins/10173047)

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