Replace Rear Window – 2021 Mercedes-Benz GLE-Class & GLS-Class

October 22, 2021 NHTSA CAMPAIGN NUMBER: 21V832000

Rear Window Glass May Detach

Detached rear glass can become a road hazard, increasing the risk of a crash.

 

NHTSA Campaign Number: 21V832

Manufacturer Mercedes-Benz USA, LLC

Components VISIBILITY

Potential Number of Units Affected 23

 

Summary

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2021 GLE 350, GLE 580, GLS 450, GLS 580, AMG GLE 53, AMG GLE 63 S, and AMG GLS 63 S vehicles. The rear window may be insufficiently bonded to the tailgate, which could allow the rear glass to detach.

 

Remedy

Dealers will replace the rear window, free of charge. Owner notification letters were mailed December 8, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

 

Check if your Mercedes-Benz has a Recall

 


This is to notify you of the Recall Campaign to replace the rear window on 23 Model Year (“MY”) 2021 GLE-Class and GLS-Class (167 platform) vehicles. The recall campaign will be visible on the www.safercar.gov website and may generate questions from customers.  Affected VINs will be flagged in VMI as “OPEN” on November 12th, 2021.

 

Issue

Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (“MY”) 2021 GLE and GLS vehicles (167 platform), the rear window bonding might not meet specifications.  Insufficient adhesion of the rear window to the tailgate could result in the rear window detaching, which could increase the risk of a crash for ensuing vehicles.  Before the issue occurs, the customer might notice wind noises from the rear window.

 

What We’re Doing

MBUSA will conduct a voluntary recall.  An authorized Mercedes-Benz dealer will replace the rear window.

 

Parts

The remedy is available and can be performed. 

 

Customer Notification Timeline

Customer letters will be mailed on 12/3/2021.

 


Replacing Rear Window

Model 167

 

Work Procedure 

  1. Replace rear window.

For basic data, see AR67.20-P-5145ME.

 

Primary Parts Information 

Qty. Part Name Part Number
As required (1)*Rear windowA 167 740 02 01
As required (1)*Rear windowA 167 740 18 00
As required (1)*Rear windowA 167 740 20 00
1Single-component adhesiveA 000 989 49 05eBay logo

 


Chronology :

In May 2021, MBAG launched initial investigations based on observations in the production plant describing a deviation in the rear window bonding process. These investigations indicated that certain personnel might not have applied the glass activator on the rear window as required. Analysis regarding the potential consequences of omitting the activator was started.

In July 2021 this analysis showed that a missing glass activator, as one of two pre-treatment components, might lead to an impairment of the adhesion of the rear window.

In September 2021, the range of potentially affected vehicles was identified.

In October 2021, MBAG determined that a potential safety risk could not be ruled out and decided to conduct a recall.

 


7 Affected Products

Vehicles

MAKEMODELYEAR
MERCEDES-BENZAMG GLE532021
MERCEDES-BENZAMG GLE63S2021
MERCEDES-BENZAMG GLS63S2021
MERCEDES-BENZGLE3502021
MERCEDES-BENZGLE5802021
MERCEDES-BENZGLS4502021
MERCEDES-BENZGLS5802021

 


12 Associated Documents

Recall 573 Report – December 10, 2021

RCLRPT-21V832-8029.PDF 217.378KB

 


Recall 573 Report – January 11, 2022

RCLRPT-21V832-5558.PDF 217.38KB

 


Recall Acknowledgement

RCAK-21V832-1594.pdf 645.837KB

 


Defect Notice 573 Report

RCLRPT-21V832-1271.PDF 217.378KB

 


Remedy Instructions and TSB

RCRIT-21V832-4162.pdf 302.328KB

 


ISSUED Owner Notification Letter(Part 577) – December 2021

RCONL-21V832-4192.pdf 286.287KB

 


Recall Quarterly Report #1, 2021-4

RCLQRT-21V832-5001.PDF 211.122KB

 


Manufacturer Notices(to Dealers,etc) – Replace Rear Window MY21 GLE-Class, GLS-Class (167 platform): November 12, 2021

RCMN-21V832-7718.pdf 557.292KB

 


Manufacturer Notices(to Dealers,etc) – Recall Campaign Initial Notification Replace Rear Window MY21 GLE-Class, GLS-Class (167 platform)

RCMN-21V832-8993.pdf 288.047KB

 


Recall Quarterly Report #2, 2022-1

RCLQRT-21V832-3888.PDF 211.23KB

 


Recall Quarterly Report #3, 2022-2

RCLQRT-21V832-7138.PDF 211.312KB

 


Recall Quarterly Report #4, 2022-3

RCLQRT-21V832-4328.PDF 211.416KB

 


Latest Recalls Documents

 


 

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