Kia K4: Seats / Rear seat adjustment
Contents:
Folding the rear seat:
The rear seatbacks in your Kia K4 can be easily folded down, significantly expanding your luggage capacity and allowing for the transport of longer items that would otherwise not fit within the standard trunk space.
WARNING
Folded Seatback Safety
The rear seat folding feature of your Kia K4 is designed exclusively for cargo versatility. It is not intended for occupant use in the folded position.
-
Never allow any passenger to ride on top of the folded-down seatback while the Kia K4 is in motion. This is not a designated seating area, and it lacks the critical crash-protection structures and active seat belt systems required for occupant safety.
-
To prevent injuries from shifting loads, ensure that any items carried on the folded seatback do not extend higher than the top of the front seatbacks. This prevents cargo from sliding forward into the passenger cabin during sudden stops.
-
For 5-Door (Hatchback) models: When folding or unfolding the seat, always ensure the seat belt webbing is properly secured in the metal tab zone to prevent damage or entanglement.
- Adjust the front seatback to a neutral, upright position and slide the front seat forward if additional clearance is required for the rear seatback to fold flat.
- Lower the rear headrests to their lowest possible position.
WARNING
Cargo Height Restrictions
Any items placed on the folded rear seat of your Kia K4 must not exceed the height of the front seatbacks. Cargo that sits higher than this level poses a significant risk of sliding forward into the passenger area during emergency braking or a collision, potentially causing serious injury.
- Pull the seatback lock release lever (1), then gently fold the rear seat toward the front of the vehicle.
Figure 1. 4-door sedan configuration 
Figure 2. 5-door hatchback configuration 
-
To return the seat to its original position, lift and pull the seatback backward until you hear a definitive "click," confirming the lock release lever (1) has engaged.
Always verify the seatback is fully locked by attempting to move it; it should remain securely in the upright position.
- Return the rear seat belt to its proper position and verify that it is not twisted or trapped behind the seatback.
Other information:
Kia K4 (CL4) 2025-2026 Owner's Manual: Finish damage repair
If you identify chips, deep scratches, or other damage to the paint finish of your Kia K4, address these areas promptly to prevent the onset of corrosion. Small surface imperfections can often be repaired using genuine touch-up paint specifically formulated for your vehicle's color code. For larger areas of paint damage or structural bodywork issues, we recommend visiting an authorized Kia dealer to ensure the repair matches the factory standards and preserves your vehicle's long-term protection.Kia K4 (CL4) 2025-2026 Owner's Manual: High Beam Assist (HBA)
The High Beam Assist (HBA) feature in your Kia K4 provides automated convenience by switching between high and low beams based on the detection of oncoming vehicles, preceding taillights, and ambient road brightness. This helps maximize your vision without blinding other road users. Detection sensor The system relies on a high-resolution forward-facing camera.
