Kia Optima: Scheduled maintenance service / Normal Maintenance Schedule - Non Turbo Models
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of service is determined by whichever occurs first.
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*1 : The drive belt should be replaced when cracks occur or tension is reduced.
*2 : If TOP TIER Detergent Gasoline is not available, one bottle of additive is
recommended. Additives are available from your authorized Kia dealer along with
information on how to use them. Do not mix other additives.
*3 : Inspect for excessive valve noise and/or engine vibration and adjust if necessary.
Have an authorized Kia dealer perform the operation.
Scheduled maintenance service
Follow the Normal Maintenance Schedule if the vehicle is usually operated where
none of the following conditions apply. If any of the following conditions apply,
follow the Maintenance Under Sever ...
Maintenance Under Severe Usage Conditions - Non Turbo Models
The following items must be serviced more frequently on cars normally used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
R : Replace
I : In ...
Other information:
Kia Optima DL3 2019-2024 Service and Repair Manual: In-car Sensor
Description and operation Description The In-car air temperature sensor is built in the heater & A/C control unit. The sensor contains a thermistor which measures the temperature of the inside. The signal decided by the resistance value which changes in accordance with perceiv ...
Kia Optima DL3 2019-2024 Owner's Manual: Reverse parking aid function
While the vehicle is moving in reverse, the outside rearview mirror( s) will move downward to aid reverse parking. According to the position of the outside rearview mirror switch, the outside rearview mirror( s) will operate as follows: L/R : When the remote control outside rearview mirror sw ...
