Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
  1. Car
    2. :
  2. Kia
    3. :
  3. Optima / K5
    4. : 2015-2020 (MK 4, JF, MK 5, DL3)

Kia Optima / K5 Years 2015-2020 (MK 4, JF, MK 5, DL3)

Kia Optima / K5 (2015-2020 / JF, MK 4)
How to Activate/Deactivate the Automatic Door Locking in a Kia Optima
To activate or deactivate the automatic door locking on a Kia Optima, turn on the ignition and use the controls on the steering wheel to access the User …Read all…
Posted on 7 September 2026 by ScegliAuto
Kia Optima / K5 (2015-2021 / DL3, MK 5)
What is the Fuse Diagram for the KIA Optima?
This video shows where the fuse boxes are located in the KIA Optima and their respective diagrams, useful in case you need to check the fuses of a …Read all…
Posted on 10 August 2026 by ScegliAuto
Kia Optima / K5 (2015-2021 / DL3, MK 5)
How to change the oil filter in the Kia
To replace the oil filter on the Kia, work with the engine off and safely on a flat surface. If the car has just been used, allow the oil to cool sufficiently …Read all…
Posted on 30 July 2026 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
What is the Fuse Diagram for KIA Optima?
In this video, you will see where the fuse boxes are located in the KIA Optima and their respective diagrams, useful if you need to check the fuses of a …Read all…
Posted on 18 March 2026 by ScegliAuto
Kia Optima / K5 (2015-2021 / DL3, MK 5)
How to Reset the Service Light on a KIA Optima?
Resetting the service light on a KIA Optima, as shown in this tutorial, is an extremely simple and quick operation. Before proceeding, ensure all scheduled …Read all…
Posted on 8 March 2026 by ScegliAuto
Kia Optima / K5 (2015-2021 / DL3, MK 5)
What is the Fuse Diagram for the KIA Optima?
In this video, you can see where the fuse boxes of the KIA Optima are located and their respective diagrams, useful in case you need to check the fuses of a …Read all…
Posted on 4 March 2026 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
What is the Fuse Diagram for the KIA Optima?
In this video, we can see where the fuse boxes of the KIA Optima are located and their respective diagrams, useful in case we need to check the fuses of a …Read all…
Posted on 25 February 2026 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
How to Replace the KIA Optima Remote Battery
In this tutorial, you will see how to replace the KIA Optima remote battery, a very simple and quick operation. You will only need a small flat-head …Read all…
Posted on 21 February 2026 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
How to disable the electronic stability control in the KIA Optima?
In this tutorial, we can see how to disable the electronic stability control in the KIA Optima, an operation that is extremely simple and quick, to be carried …Read all…
Posted on 23 January 2026 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
What is the fuse diagram for the KIA Optima?
In this video, we can see where the fuse boxes of the KIA Optima are located and what the corresponding diagrams are, useful in case we need to check the fuses …Read all…
Posted on 21 January 2026 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
How to replace the license plate bulbs of the Kia Optima.
The instructions provided in this guide will show us the steps on how to disassemble and replace the license plate bulbs of the Kia Optima. First, let's open …Read all…
Posted on 10 December 2025 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
What is the fuse diagram of the KIA Optima?
In this video, we can see where the fuse boxes of the KIA Optima are located and what their respective diagrams are, which is useful in case we need to check …Read all…
Posted on 6 December 2025 by ScegliAuto
Kia Optima / K5 (2015-2021 / DL3, MK 5)
How do you open the fuel door on a Kia K5/Optima?
Let's see in this video how to open the fuel door of a Kia K5. This vehicle was known as the Optima in Europe, but it was never imported into the EU under that …Read all…
Posted on 30 November 2025 by ScegliAuto
Kia Optima / K5 (2015-2021 / DL3, MK 5)
How to reset the service of the Kia K5
In this video, we will see how to reset the service light of a Kia K5 (also known as Optima in some markets) equipped with a digital instrument panel and …Read all…
Posted on 21 August 2025 by ScegliAuto
Kia Optima / K5 (2015-2021 / DL3, MK 5)
How to reset the TPMS light on the 2020 Kia Optima
If you are the owner of a 2020 Kia Optima and are wondering how to permanently eliminate the tire pressure warning light that continues to stay on the …Read all…
Posted on 20 July 2025 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
How do you reset the tire pressure light on the Kia Optima?
The procedure for resetting the tire pressure warning light on the Kia Optima is done by first inflating the tires that are not at a sufficient pressure value: …Read all…
Posted on 27 April 2025 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
How to reset the service in the KIA Optima?
In this tutorial, we can see how to reset the service in the KIA Optima, an extremely simple and quick operation to be carried out only once all scheduled …Read all…
Posted on 19 April 2025 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
How to reset the service in the KIA Optima?
In this tutorial we can see how to reset the service in the KIA Optima, an extremely simple and fast operation, to be carried out only once all scheduled …Read all…
Posted on 19 February 2025 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
How do you reset the service indicator light in the Kia Optima?
Let's learn how to reset the service light in the Kia Optima. Performing this procedure implies that all the maintenance tasks specified in the car's manual, …Read all…
Posted on 4 January 2025 by ScegliAuto
Kia Optima / K5 (2015-2020 / JF, MK 4)
Where is the fuse box of the Kia Optima located?
The Kia Optima produced from 2020 to 2025 has two fuse boxes inside. The first fuse box is located inside the cabin, behind the driver's side glove …Read all…
Posted on 21 December 2024 by ScegliAuto
Car stereo (2) Battery (3) Spark plugs (1) Key (7) Checks and maintenance (4) Dashboard (1) Bearing (1) Headlight (2) Fog lights (1) Air filter (2) Oil filter (1) Accessory kit (1) Light bulb (1) Headlight bulb (2) Tail light bulb (1) License plate light (3) Engine oil (1) Clock (1) Shift knob (1) Power window switch (1) Instrument cluster (1) Fuse box (15) Seat (1) Side mirror (2) Warning light – error code (5) (6) Tire pressure warning light (1) Service warning light (16) Manufacturer emblem (2) Fuel cap (2)

See also:

How to Replace the Cabin Filter on the Opel Grandland X

If you own an Opel Grandland X and want to know the steps to replace the cabin air filter, carefully read the following guide and follow the described steps. First, enter the vehicle and go to the passenger side. Then, locate the box containing the air filter in the lower side area of the dashboard. Remove the cover of the box and finally replace the old filter with the new one. Refit the cover, and you are done.

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