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Service bulletins for the 2021 Kia K5

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.

134 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Seats are shown. Show all

Bulletins, newest first
PS672_R12022-08-18. Service bulletin. ELECTRICAL SYSTEM; SEATS. PITSTOP: REAR OCCUPANT ALERT (ROA) W/REAR DOOR LOGIC - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This Pitstop provides information regarding the Rear Occupant Alert (ROA) with Rear Door Logic system on all 21MY~ models equipped with this feature. This system is designed to help prevent a rear passenger from being left inside the vehicle when exiting. The "Check Rear Seats" message will display on the cluster when driver opens the front door, if during vehicle operation the rear doors (one or both) were opened and closed.
TSB_ELE2072020-10-05. Service bulletin. EQUIPMENT; SEATS. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: FRONT PASSENGER VENTILATED SEAT HARNESS INSPECTION AND REPLACEMENT (SA434) - This bulletin provides information regarding the front passenger seat harness on some 2021MY K5 (DL3a) vehicles produced from March 27, 2020 through June 19, 2020, which may have had an incorrect passenger seat harness installed during assembly.
PS6722020-08-04. Service bulletin. SEATS; ELECTRICAL SYSTEM. PITSTOP: REAR OCCUPANT ALERT (ROA) W/ REAR DOOR LOGIC - This Pitstop provides information regarding the Rear Occupant Alert (ROA) with Rear Door Logic system on 2021MY K5 (DL3a) and Seltos (SP2) models. This system is designed to help prevent a rear passenger from being left inside the vehicle when exiting. When you open the front door after opening and closing the rear door and turning off the engine, the “Check Rear Seats” warning message appears on the cluster.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.