Verified government source

NHTSA complaint #11450546

This page summarizes an official U.S. National Highway Traffic Safety Administration owner complaint. Use the verification links below to confirm the record directly with NHTSA.

Vehicle

2020 RAM 1500

Manufacturer

Chrysler (FCA US, LLC)

Components

ELECTRICAL SYSTEM,VISIBILITY/WIPER

Dates

Incident: 02/04/2022
Filed: 02/05/2022

Owner complaint summary

This incident happened to me yesterday afternoon around 3pm in Syracuse. The rear heated/slider window exploded when driving causing glass to shatter outward from the cabin. I pressed the breaks when I heard the explosion and was fortunate no one was in front because there was ice on the road. Shattered glass was propelled outward but no vehicles were behind me, i was doing 50 on a 55, weather conditions were not great: 20 degrees and snowing pretty bad. I called the a dealership in Syracuse and they said they don't provide warranty to glass and to call the insurance. The insurance referred me to a shop in Syracuse (Safelite). The shop took me in and covered the area with a plastic wrap and told me that the glass won't get in unit l 5 days due to glass shortage. They also said they had a Chevrolet Silverado and a Ford F150 with the same issue during this week. They mentioned that all of them had one thing in common; rear defrost/heated, motorized slider window. The shop suggest to only use the defrost for a short period of time. That if the rear defrost stays on a prolong time it could heat the glass to extreme temperatures causing this scenario. I was never briefed on this procedure nor does my user manual i dictate such thing. Upon checking online I noticed that this has happened a lot, not only the rear window but the sunroof as well (no defrost option). I worry about glass particles falling into body parts of the passengers or potential debris hitting other cars behind you . I have an appointment for Wednesday to get the rear window replaced in a Safelite shop in zip code area 20678 and have to pay a deductible of $250.00 for something that I was not negligence. I think these are manufacturing defects, nothing hit the glass and scared the heck out of me. I'm lucky I didn't collide with anyone when I slammed the breaks.

This is an owner complaint filed with NHTSA (ODI #11450546). It is not automatically an official recall, investigation outcome, or manufacturer admission unless the complaint text itself describes one.

Official record ID (ODI): 11450546. This page is the human-readable source link used across afterwarranty. The raw JSON link proxies NHTSA's public API for machine verification; prefer this page when reading the complaint.