Kia Optima: Safety features of your vehicle / Seat belts

Folding the rear seat

The rear seatbacks may be folded to facilitate carrying long items or to increase the luggage capacity of the vehicle. WARNING - Folded Seatback The purpose of the fold-down rear seatbacks is to a ...

Seat belt restraint system

For maximum restraint system protection, the seat belts must always be used whenever the vehicle is moving. A properly positioned shoulder belt should be positioned midway over your shoulder ...

Other information:

Kia Optima DL3 2019-2024 Service and Repair Manual: Driveshaft and axle

Tightening torque Tightening Torque Item N·m kgf·m lb·ft Front Tire wheel hub nut 107.9 - 127.5 11.0 - 13.0 79.6 - 94.0 Driveshaft caulking nut ...

Kia Optima DL3 2019-2024 Service and Repair Manual: Wheel

Repair procedures Removal 1. Remove the wheel and tire (A). [Front] [Rear] Installation 1. Install the wheel and tire (A). [Front] [Rear] Hub Nut Tightening Sequence 1 ...