Headlight combination switch introduce

The function of a car combination light is generally to provide illumination at night. The car light switch is made into a complete light control handle and installed under the steering wheel Car taillights include lighting fixtures, light bulbs, turn signals, and brake lights. Among them, a car has a pair of symmetrical left and right turn signals and brake lights)

How to use the light combination switch/headlight switch

1. Position light: Turn the light handle to the position light position, and all position lights, license plate lights, indoor background lights, and ambient lights will be turned on. Turn the handle to the OFF position, and all the above lights will be turned off. This position can let people know the position and width of the car clearly at night or in dim environments. 2. Low beam lights: Turn the light handle to the low beam position, and the low beam lights will be on. 3. Switching between high and low beams: When the low beam lights are on, Push the light switch handle in the direction of C (away from the steering wheel) to the limit position, and the high beam lights will be turned on; Turn the light switch handle back towards F (near the steering wheel) to switch back to low beam. 4. Overtaking lights: Turn the light switch handle towards F (near the steering wheel) to the extreme position, and the high beam lights will turn on. After releasing the handle, the high beam lights will automatically turn off

BMW 740Li introduce

The BMW 740Li is a high-end luxury sedan produced by BMW Germany. It belongs to the BMW 7 Series and is only produced locally in Germany. The new 740Li is equipped with a 4.0-liter V8 engine, which is an upgrade from the old 3.6-liter V8 engine. After a minor facelift, the new 7 Series has a more friendly appearance. In addition to using BMW's Double VANOS dual camshaft variable valve timing system, the new engine also uses a continuously adjustable Valvetronic electronic valve drive mechanism, significantly reducing fuel consumption and emissions. The maximum power of the engine is 225 kW, and the maximum torque is 390 Nm. The new i-drive system has also been upgraded to accelerate from stationary to 100 km/h in just 4.6 seconds, making operation faster and more convenient. However, it is still the most complex system among all BMW models