WenmarOpen by Wenmar Pro

Service bulletin TJ34521.3.0-2020

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 id10173735
Published by NHTSA2020-04-13
Manufacturer's numberTJ34521.3.0-2020
Manufacturer's date2020-03-12
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

NHTSA's summary

This is a Technical Journal: Title Headlamp condensation inside lens - information/leak test. If the result is not ok (air leak), it is ok to replace the headlamp

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

Equipment and accessories, Lighting, Headlights

Vehicles listed
VOLVO S60CC2016, 2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC902017, 2018

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

Other bulletins for the same vehicles and component
TJ36584112023-04-24. Service bulletin. Left front LED flickers after turning car off
KC-992021-11-05. Service bulletin. Volvo Chassis 2008 And Up LED Headlight Conversion Programming Procedure
TJ35662.1.0-20202020-11-23. Service bulletin. This is a Technical Journal: Headlamp condensation - broken guide pin. Replace broken guide pin
TJ17076.11.0-2012019-03-25. Service bulletin. Technical Journal TITLE : Headlamp , Leak Test REF NO : ISSUING DEPARTMENT : CAR MARKET : United States TJ 17076 Technical Service PARTNER : ISSUE DATE : 3 US 7510 Volvo Cars North America YEAR MONTH DAY 2012 10 11 FUNC GROUP : FUNC DESC : 3521 Headlamp , complete Page 1 of 24 Attachment File Name File Size S80 - V70 - XC70 . pdf 0.5641 MB S60 - XC60 . pdf 0.5868 MB C30 - S40 - V50 - C70 . pdf 0.4175 MB XC90 . pdf 0.6020 MB Vehicle Type Eng Struc Week Type Eng Sales Body Gear Steer Model Year Plant Chassis range Desc Range 124 2007 - 9999 0000850 - 9999999 200605 - 999952 134 2011 - 9999 0000194 - 9999999 201020 - 999952 135 2008 - 2010 0000395 - 9999999 200720 - 999952 136 2008 - 9999 0000400 - 9999999 200720 - 999952 156 2010 - 9999 0000395 - 9999999 200720 - 999952 275 2003 - 9999 0000690 - 9999999 200232 - 999952 533 2007 - 9999 0000261 - 9999999 200637 - 999952 542 2006 - 9999 0000590 - 0999999 200549 - 999952 544 2004 - 2010 0000295 - 0999999 200339 - 999952 545 2004 - 2010 0000133 - 0999999 200347 - 999952 CSC Customer Symptom Codes Code Description W4 Headlights / Moisture / mist on inside of lens WG Headlights / Lens broken / chipped / cracked / distorted ? Fixed Right ? First Time ? Produced in the USA and available as an electronic document . Hard copy documents are printed in USA on recycled paper containing a minimum of 50 % wastepaper and 10 % post - consumer waste . © 2012 VOLVO CARS OF NORTH AMERICA , LLC Technical Journal 17076 DTC Diagnostic Trouble Codes Text CSC = Customer Symptom Code DTC = Diagnostic Trouble Code Note ! If using a printed copy of this Retailer Technical Journal , first check for the latest online version . DESCRIPTION : The headlamp assembly may have condensation caused by moisture inside of lens . Some condensation is normal and not considered a defect . Automotive lamps are designed as an open system and atmospheric humidity can enter the lamp and also exit . The moisture disappears over a time period through the air v