Control panel introduce

The air conditioning control panel is a panel where users indirectly control the air conditioning control mechanism to achieve various functions of the air conditioning. For example, the car air conditioning control panel has function selection keys, temperature keys, air adjustment keys, rear window defrosting keys, etc. The car air conditioning control method follows the control method of the air conditioning system, Car air conditioning can be divided into manual control, semi-automatic control, and fully automatic control. Various control modes of air conditioning use manual air conditioning control panels, semi-automatic air conditioning control panels, and fully automatic air conditioning control panels, respectively. Temperature regulation, air volume regulation, air flow distribution regulation: mainly including the following modes: defrosting of front and side windows; Front windshield, side windows, and passenger footsteps blowing; Passengers blowing in their footsteps; Blow air through the central and side vents. Adjust the internal and external air circulation, mainly including external and internal circulation. Automatic air conditioning control panel for defrosting the windshield after the air conditioning cooling is running/stopped)

Methods for disassembling automotive air conditioning panels

The disassembly method for the air conditioning panel is as follows: Step 1: First, remove the air conditioning control module. Step 2: Then use a rubber knife to loosen the cover plate above the center console. Step 3: Then remove the cover plate above the center console. Step 4: Then use a rubber knife to remove the air outlet at the center console. Step 5: Remove the air outlet, so that the entire center console panel is disassembled

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