- Hood is open. The hood release on your BMW 3-Series can be found underneath the dashboard. When you hear the BMW hood pop open, pull the lever. The hood safety latch at the front of your 3-Series needs to be released next.
- The hood should be raised and locked open.
- the Coolant Reservoir’s location. The BMW’s coolant reservoir (tank) can then be found. Here, you may check the coolant level and top it out if necessary. The coolant expansion tank is found on the driver’s side of the engine in a 3-Series. Slowly remove the cover. Only after the engine has cooled should you open the cap.
- Remove cap to check the coolant level in a BMW 3-Series. Observe the low and high levels in the coolant reservoir tank. You must replenish coolant if the level falls below the minimal level, or your 3-Series risked overheating. The floating gadget is used by the BMW 3-series to gauge the coolant level.
- Add antifreeze and engine coolant. Use only the BMW-recommended coolant type.
In This Article...
Where is the coolant for the 2017 BMW 330i located?
Left of the engine bay is where you’ll find the 2017 BMW 330i coolant tanks.
You must first open the hood and locate the radiator if the car needs its coolant changed. A transparent or black plastic container will be affixed to it, and it will be located in front of the engine compartment. The coolant reservoir is shown here. Along with a dipstick, it will have a drain plug and a fill plug. If you are only filling, you can measure the amount of coolant already present and then add more. However, if you plan to flush it, you should open the drain plug and allow the water to drain into a bucket. To aid in this procedure, add water to the container. You can tell when something is finished when the water comes out mostly clean. Put the upper lid back on after filling the container to the cool or cold line indicated by the dipstick and closing the drain plug.
How do I fill up my BMW 330i with coolant?
- Locate and clean the coolant reservoir by going to the reservoir.
- Check Level: Check the level of the coolant.
- Add Coolant: Select the right kind of fluid and add it appropriately.
- Replace the cap on the coolant reservoir and tighten it.
My BMW can I add coolant to?
Simply consult your owner’s manual and pick up some authorized BMW coolant from our parts department if your coolant level is low. Generally, coolant and water should be combined 50/50, but make sure you check the box to see whether your coolant is already mixed.
What sort of coolant is suitable for my BMW?
For BMW vehicles, the ZEREX G-48 coolant is perfect. The coolant, which is made for both diesel and gasoline engines, contains low-silicate, pH, anti-phosphate technology that guards against corrosion in all metals, including aluminum.
It is diluted at a 1:1 ratio to protect the modern engine’s components from freezing in the winter and boiling over in the summer. Additionally, the combination is prepared in 5:7 ratios for maximum protection. It also includes a high-quality defoamer system and contains less silicon than the vehicle’s mandated 250 parts per million.
Why is the coolant in my BMW low?
You might be startled to hear that a “low coolant” sign doesn’t always indicate that the coolant level is low; there could be other problems, such as failing parts that eventually cause the coolant level to drop. The low coolant indicator is alarming because most modern cars, including most BMWs, use coolant that is designed to last for a long time.
Of course, it’s also very conceivable that your coolant level is incorrect even though the lighted indicator indicates that it is correct. Low coolant might be a problem for your car’s cooling system, especially if it’s a high-performance automobile like a BMW that needs better operating conditions.
BMWs are essentially a sophisticated communication network. A number of sensors for various components and features of your car are used by the warning system to operate it. There are sensors designed specifically to monitor the level of coolant and how well the cooling system is working. These sensors may malfunction independently and alert the driver to a problem when none exists.
The coolant is moved about by the radiator. It must contain both the coolant and the system pressure in order to accomplish this. It does this using airtight seals, which are susceptible to deterioration or corrosion. The car might interpret low coolant when the cooling system’s pressure falls. In this situation, a sensor replacement will probably be necessary.
A broken radiator seal or a damaged radiator are two causes of coolant leakage, among other things. If you don’t regularly check your coolant levels and keep an eye out for leaks underneath your car or throughout your engine, you could find yourself on the side of the road with an overheated engine.
BMW coolant is it pre-mixed?
BMW coolant is not pre-mixed when purchased. Simply purchase a gallon of coolant and a gallon of distilled water, then prepare the mixture as necessary. I would just add a cup of distilled water if it only needs, say, a cup of coolant or water. At the dealer, they appear to only do that.
How much does a BMW coolant fill cost?
A BMW 328i coolant change typically costs between $276 and $315. While materials are priced at $124, labor costs are projected to range from $151 to $191.
Why does my BMW’s coolant gauge show low when it is full?
If the low coolant indicator on your dashboard illuminates, your car may be having one of the following problems:
- The most frequent reason for the coolant light on your car to come on is that the coolant is low. While it’s possible that the car is just short on coolant, it’s more likely that it has another problem that’s causing it to gradually lose coolant over time. You should have your car checked out and serviced if this is the case.
- Faulty Sensor: Your vehicle needs a sensor that measures the amount of coolant in its engine in order to know when the coolant level is low. When the coolant level drops too low, a floating sensor in the coolant reservoir of the majority of automobiles activates, putting on the warning light.
Your vehicle’s coolant sensor may be broken if you check your coolant reservoir and it looks to be full but your low coolant signal is on. The majority of auto repair businesses are able to identify and replace faulty sensors.
Why is blue coolant used by BMW?
To maintain your cooling system operating at its peak, use only German OEM engine antifreeze, component number 82141467704. (82 14 1 467 704). Because they don’t include nitrites, amines, phosphates, or borates, BMW exclusively suggests specific coolants. BMW cooling systems typically do not work with off-the-shelf coolant from a neighborhood parts store, and mixing various coolant formulas is not advised (in a pinch you should use distilled water).
The well-known blue coolant, which has been in use since the 1990s, is only permitted for vehicles with model years up to 2018. Internally, it is referred to as the G48 formula and is exclusive to BMW/MINI vehicles. In comparison to other forms of coolant, the blue coolant formula is a hybrid that extends coolant service life and is less harmful to the environment. On vehicles manufactured in 2018 and later, BMW replaced it with a new formulation that contains silicate and offers superior immediate corrosion protection. BMW does not advise using the older blue formula for vehicles created after January 2018.
For increased corrosion resistance, anti-freeze defense, and water pump lubrication in street cars, we advise combining distilled water in a 1:1 ratio with the mixture. Reduce the amount of antifreeze in your coolant mixture if you want more cooling properties, but only in warmer climates where freezing is impossible (see chart below). We advise monitoring the freezing point of the coolant mixture if you want to use antifreeze and water ratios other than 1:1.
Red Line Water Wetter can also be added if high temperatures could lead to engine banging or pre-ignition.
- BMW # 82141467704, genuine German OEM antifreeze
- optimum cooling, freeze prevention, lubrication of the water pump, and corrosion resistance
Can BMW use Prestone coolant?
Yes. OAT coolant/antifreeze Prestone also has anti-corrosion components to safeguard your cooling system. It works well in all vehicles, provides the same levels of security, and causes no harm.
Can you combine blue and green coolant in a BMW?
It appears that they can coexist, with green being able to mix with blue-filled cars but not the other way around. from getbmwparts copied: G48 coolant (blue) should not be used in vehicles that were first filled with HT-12, although BMW HT-12 can be used in any vehicle that now uses G48.
How frequently does BMW re-fill coolant?
Typically, every 30,000 miles or every two years, you should have a BMW coolant cleanse conducted. Your car may be able to go longer between flushes in specific circumstances.
Can I simply add coolant on my own?
Add the proper coolant to the reservoir if the coolant level is low (not the radiator itself). Either diluted coolant alone or a 50/50 blend of concentrated coolant and purified water are acceptable. Replace the cap and tighten it until you hear a click when the coolant reaches the cold fill line. Shut the hood.
Do I have to wait to drive after adding coolant?
After adding coolant, how long should I let the engine run? The most crucial thing, he continues, is “your own safety.” The engine, hood, and any leaking coolant can all cool down by waiting for at least 15 minutes.
Can I operate a vehicle with little coolant?
Electric cars, hybrid cars, diesel engines, and gasoline engines all inherently produce heat. Some of this heat is directed into the interior of your automobile when you turn on the heater for comfort. However, there are other ways to control the majority of the heat.
Your car relies on a liquid known as antifreeze, sometimes known as engine coolant, to guarantee that the engine maintains an ideal working temperature. Driving with insufficient coolant could cause your engine to overheat, which is usually bad for your engine, your car, and your trip!
Is it acceptable to combine fresh and old coolant?
There is no issue with combining different brands, and as long as they are of the same type when combining old and new, there is no issue.
Is antifreeze the same as coolant?
Antifreeze, commonly referred to as engine coolant, is combined with water to prevent the radiator from freezing in extremely cold weather and overheating in extremely hot weather. Knowing which coolant type is best for your automobile or truck is crucial because there are numerous varieties available.
Is it necessary for my coolant reservoir to be full?
At least 30% of your coolant reservoir tank should be filled. A minimum and maximum mark is typically drawn on the side of a reservoir tank. This is what? A faulty radiator cap, malfunctioning radiator fans, and loosened radiator hose clamps are the three main causes of coolant leaks.
What symptoms indicate low coolant?
After a while of driving, you get used to where your temperature gauge is when everything is in order. One of the most telling signs that anything is amiss with your cooling system is if it begins to lean toward red. If you see this while driving, stop, then lift the hood. By doing this, you’ll be able to start identifying the issue and help the engine cool.