Autoblog and Yahoo may earn commission from links in this article.The Road Back Gets BumpyCompared with 2025, when Rivian endured a challenging year amid slowing U.S. EV demand, the California-based automaker is faring better so far this year. It even raised its full-year delivery guidance to 65,000–70,000 vehicles from 62,000–67,000. However, conditions remain far from perfect, with the company laying off hundreds of employees to reduce costs and ranking last among 26 brands in a Consumer Reports predicted-reliability study.Now, Rivian faces another setback after recalling 3,829 MY2025–2026 R1S and R1T vehicles over front turn signals that may fail to illuminate. The campaign expands on recall 25V387, filed with NHTSA last year over the same defect. According to recall 26V508, the supplier failed to properly quarantine suspect parts, resulting in their installation in additional vehicles.RivianThe Chain Broke At The SupplierWhile the supplier was responsible for the improperly contained parts, Rivian ultimately remains accountable for the vehicles it sells. For a brand that has struggled in independent reliability reports, the recall could invite further scrutiny of its quality-control and supplier-management processes. The latest safety campaign covers 3,204 R1S units built between June 12, 2024, and May 26, 2026, and 625 R1T units built between October 1, 2024, and March 19, 2026.AdvertisementAdvertisementAfter issuing the initial recall last year, Rivian continued monitoring the situation from June 2025 through July 2026 and identified 17 instances of front turn-signal failure. The company later decided to add 3,829 vehicles after determining that the supplier had failed to contain the suspect parts. The defect violates FMVSS No. 108, which governs lamps, reflective devices, and associated equipment.Without functioning turn signals, other road users may not recognize that an affected vehicle intends to turn, increasing the risk of a crash. Fortunately, Rivian has reported no related crashes, injuries, or fatalities. Warning signs include a dashboard message, rapid turn-signal blinking, and faster clicking sounds.RivianA Light At The End Of The TunnelRivian will begin notifying owners about the fix by September 29, which includes inspecting the front turn-signal lamps and replacing them if necessary.In the meantime, the EV maker continues to build momentum with the R2, a smaller alternative to the R1S that launched this year and competes directly with the Tesla Model Y. An even smaller R3 is expected to follow, potentially in 2028.RivianView the 3 images of this gallery on the original articleAdvertisementAdvertisementThis story was originally published by Autoblog on Aug 12, 2026, where it first appeared in the News section. Add Autoblog as a Preferred Source by clicking here.