To reduce the chance of injuries in the event of an accident and to achieve maximum effectiveness of the restraint system, all passengers should be sitting up and the front seats should be in an upright position when the car is moving. A seat belt cannot provide proper protection if the person is lying down in the rear seat or if the front seat is in a reclined position.
WARNING
Riding with a reclined seatback increases your chance of serious or fatal injuries in the event of a collision or sudden stop. The protection of your restraint system (seat belts and air bags) is greatly reduced by reclining your seat. Seat belts must be snug against your hips and chest to work properly. The more the seatback is reclined, the greater the chance that an occupant's hips will slide under the lap belt causing serious internal injuries or the occupant's neck could strike the shoulder belt. Drivers and passengers should always sit well back in their seats, properly belted, and with the seatbacks upright.
One person per belt
Care of seat beltsKia Cee'd JD Service Manual: Drive Belt Repair procedures
Removal
1.
Disconnect the battery negative terminal.
2.
Loosen the alternator tension adjusting bolt (A) to loosen tension.
3.
Remove the drive belt (A).
Inspection
...
Kia Cee'd JD Service Manual: Transmission Gear Oil Repair procedures
Inspection
In principle, the transmission oil is maintenance-free, and no exchange
is required.
But it must be inspected and replenished every 4 years or 40,000 miles.
1.
...