How to Check the Engine Oil Level in a BMW 730?
4 Answers
In a BMW 730, the engine oil level will be displayed in the information source bar within 3 minutes of starting the car. Additional information is as follows: 1. Engine oil naturally has a certain level of consumption, and excessive consumption can lead to oil burning issues. Factors such as fuel quality, driving conditions, driving habits, and maintenance practices can exacerbate oil consumption, leading to oil burning, which causes carbon deposits in the combustion chamber, resulting in piston ring sticking and poor sealing. 2. Sludge formation in the lubrication system can block the oil return holes of the oil rings, reducing their oil-scraping efficiency. 3. Wear occurs between the pistons and cylinder walls. 4. Corrosion and aging of valve seals can lead to sealing failure.
Checking the oil level of a BMW 730 is actually quite simple. As someone who has driven a BMW for several years, I find the electronic system to be the most convenient method. First, park the car on level ground and turn off the engine, then wait five or six minutes for the oil to flow back into the oil pan. Next, get into the driver's seat and turn the key to the second position without starting the engine. Then, select 'Vehicle Information' or 'Oil Status' in the iDrive menu on the central console—the screen will directly display whether the oil level is normal, usually between the min and max marks. If it indicates low oil, remember to top it up with the recommended BMW-specific oil and avoid using other brands. I make it a habit to check every 1,000 to 2,000 kilometers or before and after maintenance, as insufficient oil can easily damage the engine, and major repairs can be extremely costly. This electronic method is much cleaner and more accurate than the old-fashioned physical dipstick.
When I first got my BMW 730, I didn't know how to check the oil. I had to ask a friend to learn, but now I find it very simple. First, park and turn off the engine to ensure it cools down—wait about ten minutes for the oil to evenly settle. Then, without starting the engine, turn the key to the second position. Use the iDrive controller on the right to navigate to the vehicle service menu, find the oil level option, and press confirm. The display will show the current oil level with indicators—green lines mean it's normal, while red means you need to top up. As a beginner, I recommend checking the oil every time you refuel. Don't be lazy—the manual has detailed illustrations. Practice a few times, and you'll get the hang of it. Don't worry about making mistakes; BMW's design is very beginner-friendly. Frequent checks can prevent the hassle of breaking down on the road.
Checking the oil level of a BMW 730 is simple. After turning off the engine, wait a few minutes. Start the car on level ground by turning the key to the second position without igniting the engine. Then, use the iDrive controller to select the oil status and check the displayed level. If it's normal and above the minimum mark, no action is needed; if it's insufficient, top it up. Regularly checking helps avoid engine damage—just maintain this simple habit.
