Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to reset the service light on the Great Wall

Model: Great Wall Great Wall H6 MK 3 - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Service warning light

See other generations:
Video tutorial

Today we will explain how to reset the service light on a Great Wall vehicle. To reset the light, we need to turn on the instrument panel and connect the diagnostic computer to the OBD port.

From the computer, we select the "smart scan" option and once it is started, we can access the settings menu. After selecting the vehicle model, we can choose the type of maintenance that was previously performed.

By selecting the "oil maintenance" option, the computer will automatically reset the light. Once the reset process is complete, we turn off and on the instrument panel again to check that the lights have been reset.

Then we can disconnect the diagnostic computer.


Posted on 2 September 2025 by ScegliAuto


Related tutorials

How to Reset the Great Wall H6
How to Reset the Great Wall H6
Great Wall Great Wall H6 (2011-2016 / MK 1) Performing a forced reset on a 2021 Great Wall H6 is a very simple operation that can be done independently, aided by this short video tutorial. It i…
How to replace the remote battery on the Great Wall H6?
Great Wall Great Wall H6 (2011-2016 / MK 1) To replace the remote battery on the Great Wall H6, press the button located on the back of the device to extract the key from the top. Once the key …
How to Replace the Cabin Filter in the Great Wall H6?
How to Replace the Cabin Filter in the Great Wall H6?
Great Wall Great Wall H6 (2011-2016 / MK 1) In this tutorial, you will see how to replace the cabin filter in the Great Wall H6, a very simple and quick operation. First, go inside the cabin, t…

How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

More videos