WenmarOpen by Wenmar Pro

Service bulletins for the 2018 Audi A5

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.

1061 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Power windows are shown. Show all

Bulletins, newest first
A6424972062618_42024-02-06. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. This bulletin provides information when the frameless window auto-drop function is inoperative in freezing weather.
A6421812049956_22022-01-06. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. This bulletin contains a software update to address one or more various malfunctions of the motor for the window regulator with DTCs; B148713, B14874B , B148754 and/or B148701.
A641967 2050080-2019-05-28. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update to addess when intermittently the door window does not slightly roll down when opening the door, or does not roll up when closing the door.
A641966 2050080-2019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; STRUCTURE:BODY:DOOR; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. This bulletin contains a software update to addess when intermittently the door window does not slightly roll down when opening the door, or does not roll up when closing the door.
A641966 2050080-2019-04-01. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. This bulletin contains a software update to addess when intermittently the door window does not slightly roll down when opening the door, or does not roll up when closing the door.
A641858 2050080-2018-12-10. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; STRUCTURE:BODY:DOOR. This bulletin contains a software update to addess when intermittently the door window does not slightly roll down when opening the door, or does not roll up when closing the door.
A641856 2050080-2018-09-17. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; STRUCTURE:BODY:DOOR. This bulletin contains a software update to addess when intermittently the door window does not slightly roll down when opening the door, or does not roll up when closing the door.
64E5 - Dealer Le2018-02-05. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. UPDATE ? Servicing Window Regulators (NVLW) - A failure of the window regulator may occur on Audi A5 vehicles manufactured within a specific period. As a result, the window can no longer be opened/closed.
2013_06_ATU Anal2017-12-05. Service bulletin. STRUCTURE:BODY:DOOR; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. This document contains information on analyzing squeaking windows on frameless doors.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.