What is the function of the reset button on the Langdong steering wheel?

[StFelix]

Langdong steering wheel reset button has the following functions. Recovery function: After canceling the cruise control by stepping on the brake or pressing the CANCEL button, pressing this button will reactivate the speed before cancellation. However, if the cruise control system is completely turned off and then restarted, pressing the RES button will not work. RES only functions when CRUISE is activated but no speed is set. The system cannot memorize the speed after being completely shut down. Reset function: It can reset the mileage count. After temporarily canceling cruise control, you can press SET to set the current speed as the cruising speed.

[JackDella]

I've used the reset button on the steering wheel of my Elantra many times. It's specifically designed to reset trip information like average fuel consumption, trip distance, and trip odometer. For instance, every time I refuel, I press it to zero out the fuel consumption reading on the dashboard. This allows me to accurately track the actual consumption of that tank of gas and compare the differences between city traffic congestion and highway driving. This button doesn't affect engine or safety settings—it only clears the displayed data. If the data gets messed up or I want to recalculate expenses like fuel costs, I just press it. The operation is simple and can be done by hand while driving, showcasing thoughtful design. I believe this feature helps car owners develop good habits and monitor expenses more precisely.

[StCatherine]

I've studied the reset button in the Elantra, which is designed to clear the vehicle's average fuel consumption and trip data with a single press. Every time I start the car or switch journeys, pressing it resets those values, allowing me to track the fuel consumption and distance of a new segment from scratch, avoiding confusion from old data. For instance, when commuting from home to work, pressing it precisely records the expenses. This button connects to the dashboard via signals without altering the car's core systems; its location on the steering wheel ensures it doesn't compromise driving safety, yet helps me understand how different road conditions affect fuel efficiency. As a car enthusiast, I've found that regular use of this function can also reveal issues with driving habits, and I recommend utilizing this feature frequently to monitor daily expenses.