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What 3 owners told NHTSA about the 2020 Porsche 911 Targa 4s Heritage Edition
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
1 of 3 complaints match · Lights · clear filters
Apr 27, 2026Lights
Both my rear break lights are showing stress cracks from movement of the frame of the body. There are other references to this happening online from other owners and it's a manufacturer defect. I brought to the dealer and was told that they should be replaced for $3000 each as they are allowing water to intrude and will cause a shorting out of the brake lights. No brake lights would be a major hazard. The cracks in both lights were not due to impacts. It is a design issue.
NHTSA ODI 11733939
Working with the data? Download all 3 complaints as CSV · fetched from NHTSA July 27, 2026