How to Use the BMW 7 Series Chassis Lift?
2 Answers
After starting the vehicle, the car is in the middle position, and the lift button is in an off state at this time. Manually press the lift button, and the button will become constantly lit. At this time, the vehicle will be raised by 20mm, improving the vehicle's passability. It should be noted that if you need to lift the car with a jack, it is best to lock the air suspension in advance by pressing and holding the body lift button for seven seconds.
I often use the air suspension feature on my BMW 7 Series, and it feels particularly practical. The operation is quite straightforward—there's a dedicated lift button on the center console while seated in the driver's seat, or you can also select it via the iDrive screen. A single press raises the vehicle height to avoid scraping the undercarriage over speed bumps; lowering it is ideal for highway driving, enhancing stability. I prefer operating it when stationary or at low speeds, such as raising it when entering or exiting parking lots to prevent hitting obstacles. While driving, the system automatically adjusts the height, but manual adjustments at high speeds are not recommended for safety reasons. I regularly service and inspect the suspension system to prevent air leaks. This feature significantly improves daily driving comfort, especially on rough urban roads, reducing bumps noticeably. If the button responds slowly, it might indicate battery or sensor issues, requiring prompt repair. Overall, it's a great feature, but moderate use can extend its lifespan.
