Where is the steering wheel heating in Mercedes-Benz E?

[PhoebeFitz]

The steering wheel heating in Mercedes-Benz E is located on both sides of the steering wheel. There is a small button on the side of each multifunction key, and pushing it inward activates the heating. The function of the steering wheel is to convert the force applied by the driver to the edge of the steering wheel into torque, which is then transmitted to the steering shaft to control the vehicle. The purpose of the steering wheel heating function is to warm the steering wheel during cold seasons, ensuring the driver does not feel uncomfortable or cold when holding it. The working principle of the steering wheel heating function involves embedding a layer of resistance wire inside the leather of the steering wheel. The power supply line provides electricity to the resistance wire through the connection point below the steering wheel and the steering shaft, thereby generating heat.