Under the hood, BMW has removed the oil level dipstick and replaced it with an oil pan sensor (the shaded part in the figure). If the oil level inside the oil pan falls below the safe level, the sensor should sound an alarm. Not accountants who determine how long you may drive without changing or checking the oil in your automobile, but engineers who created the engines who computed this number. Another thing to keep in mind is that these electronic level meters do occasionally malfunction.
BMW wants you to think that your car’s engine oil only needs to be changed every 15,000 miles and that the transmission oil never needs to be changed. Does that strike you as reasonable?
Did you know that BMW claims that a quart of oil is consumed by each of their vehicles every 800-900 miles? This equation’s irrational component is the 15,000-mile oil change interval with certain models’ oil pans holding up to 7.5 quarts of oil.
If you used this formula, your oil pan would entirely run dry after 8,000 miles of driving. That is around half of the suggested oil change interval of 15,000 miles. Not to mention, the fact that the oil pump will not be able to pick up any oil well before the 5th quart is gone. The end consequence is a defective engine that needs a significant and pricey service. You would require an oil pan with a capacity of roughly 20 quarts to address this issue. There are only 8 quarts in the typical BMW. That is a tragedy waiting to happen!
Keeping with the lifespan fluids described earlier, how long is the “lifetime”? According to manufacturers, “lifetime” is often defined as 8 to 10 years or 100,000 miles, whichever comes first. Be advised, nevertheless, that you shouldn’t adhere to the manufacturer’s maintenance schedule if you intend to retain your automobile for longer than five years. Autoscope advises having your oil changed every 7,500 miles with synthetic fluids and every 3,500 miles with petroleum-based fluids to prevent costly repairs.
In This Article...
Are there dipsticks in BMWs? (And without one, how do you check the oil?)
Oil dipsticks have long been a standard component of cars. They are simple to use, effective, and provide a quick response to whether your engine needs oil.
However, some BMW owners have been perplexed to discover that their car lacks a physical dipstick, which has led to uncertainty.
Since 2006, there have been no new BMW models with dipsticks. Owners used the traditional dipstick so little that it was replaced with an electronic oil level indicator installed in the oil pan.
Despite this, the physical dipstick has made a comeback alongside the electronic system in contemporary 7 and 8 Series BMWs powered by V8 and V12 engines.
But why did BMW decide to do away with dipsticks, and how can you change it in a BMW without one?
Where is the oil dipstick on a 2009 BMW 328i?
The engine of the 2009 BMW 328i does not utilize a conventional physical dipstick. Instead, an electronic gauge has been installed in the car’s instrument panel so you can check the oil level. For a pleasant ride, it’s crucial to regularly check your levels. With this vehicle, start it up, then use the steering wheel stalk to slide the selections up until you reach the oil. If it displays a symbol for an oil light, you will be aware. When You notice this, press the button on the stalk’s extreme left edge inward. This will make the car’s actual levels visible. The range is min to max. You might need to go in for an oil change or top-up depending on where it is.
Instead of having an oil dipstick, the 2009 BMW 328i uses an electronic monitoring system to check the oil level.
Has the BMW 330i got a dipstick?
A:I just recently bought a 2006 BMW 330i, which I like. I’ve owned two BMWs in the last eight years, and I’ve grown to love the company. The car only has a computer readout to determine the oil level, though, not a dipstick. Even more concerning to me is the fact that the car uses synthetic oil and requires me to wait about 10,000 miles before changing the oil, while using a liter of oil in just the first 6,000 miles. For someone like me who was brought up believing that oil is an engine’s lifeblood, not changing the oil and burning the oil are both heresies. Any theories as to why BMW made this decision?
A: While test driving a BMW 530xi station wagon last fall, I drove myself crazy looking for an oil dipstick beneath the hood. The N52 is a new six-cylinder engine that powers that vehicle, your 330i, and other BMW models. It utilizes sensors to check the oil level and informs the driver with those unnerving computer readouts on the instrument panel. BMW’s omission can come off as insulting to someone used to using the dipstick to show not just the amount of oil in the engine but also its color, consistency, and even scent.
When was the dipstick removed by BMW?
The 4.4L V8 in the 2018 BMW M850 is the engine in dispute. This engine is a development of the BMW N63 engine, which was initially unveiled in 2008, two years after BMW stopped using oil dipsticks. When a reader wrote in to ask how he should check the oil in his 2006 330i, BMW created such a stir that even the Wall Street Journal ran a story on it. One of the earliest engines that BMW designed with a dip stick was the N52 engine beneath the hood.
I watched the video below, which illustrates how difficult it is to check your oil in a new BMW, while not owning one myself.
The car must apparently be turned on in order to use this improved technology, and doing so requires simple navigation through the cluster’s display. However, it may take the device 5 to 15 minutes to record your oil reading. Unacceptable and, in my opinion, not significantly better than the standard stick.
I’m fine with digital meters being used in addition to conventional dipsticks. But to completely remove the dipstick is just…fiddling.
It will be better for everyone if this report is true and BMW doesn’t surprise us by removing the dipstick from the production model.
Do all vehicles have dipsticks?
Check the owner’s handbook first, then adhere to the advice of the manufacturer. Some more recent vehicles lack a standard dipstick for manual oil inspection in favor of an electronic oil monitor.
If you decide to check the oil manually, ensure sure the vehicle is level and, in the case of most cars, that the engine is cool to avoid getting burned on a hot engine component. (For some vehicles, the automaker advises checking the oil once the engine has warmed up.) Find the dipstick by opening the hood of the automobile while it is not running. Remove the dipstick from the engine and clean the end of it of any oil. The dipstick should then be fully inserted back into its tube.
Once more removing it, check both sides of the dipstick to see whether there is oil on the tip this time. Whether it be two pinholes, the letters L and H (low and high), the acronyms MIN and MAX, or simply a crosshatched region, every dipstick has a manner of showing the right oil level. The level is acceptable if the top of the oil “streak” is located between the two markers or inside the crosshatched region.
However, you must add oil in the manner specified below if the oil level is below the minimal level.
Examine the oil’s color as well. It should be brown or black in color. However, if it seems light and milky, coolant may be leaking into the engine. Additionally, pay particular attention for any metal fragments, as these could indicate internal engine damage. Get the vehicle to a mechanic for a more thorough examination if you notice one of these issues. The automobile should be towed if you think there is a coolant leak.
If everything is in order, re-clean the dipstick and re-insert it into the tube, making sure it is completely seated. You’re done when you close the hood.
Why don’t all cars have dipsticks?
It’s possible that your vehicle lacks a dipstick for testing the gearbox fluid if it’s recent. This not only makes it challenging to check the fluid level and condition, but it also removes the dipstick tube or orifice, which is the typical method of adding fluid to an automatic transmission.
Acura, Audi, BMW, Cadillac (Catera), Chevrolet (Equinox), Chrysler (300), Ford, Mazda (Miata and MPV), Saturn, Toyota, and Volkswagen are among the automakers that offer certain of their models without dipstick automatic transmissions. The transmissions on these cars are all of European design at the moment, which serves as their commonality. The idea is growing, though, as the GM-built 6-speed automatic utilized in the newest BMW vehicles likewise does without a dipstick.
The transmission fluid must be checked at the transmission if the car lacks a dipstick. To check the fluid, the car must be lifted using four jack supports so that it is level. The side of the transmission case will have a fill plug. The drain plug that is found at the sump’s base is not this one. Cycle the transmission through the gears while keeping your foot on the brake to ensure that fluid is present in all of the internal channels. Next, take off the fill plug while the engine is still running. There should be a thin stream of liquid emerging. The liquid level is low if not.
There won’t be enough area for a funnel, so you’ll probably need a fluid transfer hand pump, like one made by Mityvac that costs approximately $25. Tighten the fill plug to the specified torque setting while the engine is still running after adding fluid until some starts to leak out.
When checking the fluid level or adding fluid, some manufacturers, like Audi and BMW, are even more strict about the recommended technique, mandating that the transmission fluid temperature be between 30 degrees C and 50 degrees C (86 degrees F to 122 degrees F). However, after draining, the Audi transmission needs to cool to room temperature before being replenished.
But things get much more complicated because some manufacturers, like Toyota and Volkswagen, demand that a unique scan equipment be used to permit accessing particular gearbox channels before testing fluid level on some models.
Make sure you are aware of the correct, factory-specified process before attempting to check the fluid level in a car without a dipstick. The manufacturer shop manual is still the greatest source of information, though you might be able to discover that technique online.