How to reset the maintenance wrench on Chang'an Benben?
3 Answers
To reset the maintenance wrench on the Chang'an Benben, follow these steps: 1. Turn the key to the 'on' position and press the 'trip' button to switch the display to the trip interface. 2. Turn the key to the 'acc' position and hold down the 'trip' button. 3. Turn the key back to the 'on' position and wait for a few seconds until the maintenance light on the screen flashes twice, then release the 'trip' button. At this point, the maintenance light will remain on. 4. Continue holding the 'trip' button for about 3 seconds until the maintenance light resets. Taking the 2018 Chang'an Benben as an example, it is a micro car with the following dimensions: length 3730mm, width 1650mm, height 1530mm, wheelbase 2410mm, and a fuel tank capacity of 38 liters.
I've been driving for many years, and dealing with the maintenance wrench warning light on the Changan Benben is actually quite straightforward. Just follow a few simple steps. First, turn off the engine and ensure the car is stationary. Locate the trip button on the dashboard behind the steering wheel and hold it down. Then, turn the key to the ACC or ON position without starting the engine. You'll see the wrench light start flashing or the dashboard change. Hold it for a few seconds, usually 5 to 10 seconds, then release the button, and the light will go off. If it doesn't work the first time, try a couple more times, as button positions might vary depending on the model year. Remember to do this promptly after each maintenance to avoid the light staying on and obstructing your view. Also, if the dashboard shows any abnormalities, it's best to check the wiring. Overall, it's not hard to learn, just make sure to perform the operation in a safe place without distractions.
I've done this a few times, and clearing the maintenance reminder light on the Benben is super easy. First, turn off the ignition, then press and hold the trip reset button (the one you usually use to check fuel consumption). While holding it, turn the key to the accessory position, and wait until the wrench icon disappears before releasing. Done! Last time after maintenance, the shop forgot to reset it, so I tried it myself at home and succeeded on the first try. If you can't get it right, maybe you're not pressing the button correctly—just practice a bit and you'll get the hang of it. By the way, after clearing the light, the system automatically records the next maintenance interval. If left unaddressed, it will keep displaying, which can be annoying while driving but won't affect performance. Develop good habits—regular maintenance saves big money in the long run. I recommend keeping a simple tool handy for this.
