WenmarOpen by Wenmar Pro

Service bulletin K55899505

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10173451
Published by NHTSA2020-04-06
Manufacturer's numberK55899505
Manufacturer's date2020-03-11
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

Volvo Chassis - With 2018 New Style Instrument Cluster - Radio Mutes When In Reverse - Model Years 2018 And Newer

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

Electrical system, Equipment and accessories, Software

Vehicles listed
VOLVO VAH2018 to 2020
VOLVO VHD2018 to 2020
VOLVO VNL2018 to 2020
VOLVO VNR2018 to 2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.