How to reset the maintenance light on a Volvo S40?
2 Answers
Method to reset the maintenance light on a Volvo S40: First, ensure the car is turned off. Then, insert the key directly to the first position, press and hold the reset button on the dashboard while turning the key to the second position. Wait until the numbers on the dashboard flash and you hear a beep sound, indicating the reset is complete. The Volvo S40 has dimensions of 4467mm in length, 1770mm in width, and 1454mm in height, with a wheelbase of 2640mm, and features front-engine, front-wheel drive. In terms of power, this car is equipped with a 2.0L engine, paired with a 6-speed dual-clutch transmission. The actual engine displacement is 1999ml, with 4 cylinders arranged in an L formation. The engine's maximum power speed is 6000 rpm, and the maximum torque speed is 4500 rpm.
When I previously drove a Volvo S40, the maintenance light came on. As a DIY enthusiast, I looked into it directly. The method is straightforward: first, park the car in a safe place and turn off the engine, ensuring the steering wheel is locked; then press and hold the trip meter button or reset button on the dashboard; next, turn the key to the second position without starting the engine; wait for about 5-10 seconds, and the maintenance light will flash and then turn off—at this point, release the button. Turn the key off and then back on to check if the light has been reset. I remind you that the button positions may vary slightly for different model years of the S40, so it's best to refer to the owner's manual for details. The maintenance light is designed to remind you of regular servicing. After resetting it, remember to take the car in for service; otherwise, parts may wear out faster and fuel consumption may increase. Every time I do this myself, I note down the next service date, as mechanical health affects safe driving. Also, avoid pressing the buttons excessively to prevent dashboard malfunctions.
