A warning appears on the dashboard when you need to top up with AdBlue® in 2,400km. Your vehicle can also permanently display the distance remaining before you need to top up with AdBlue®. Refer to the Vehicle Information > Vehicle Status > AdBlue® chapter in the driver’s handbook.
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How do I check my AdBlue level?

How much AdBlue does BMW X5 need?
The capacity of your BMW X5’s adblue tank is 4 Gallons / 15 Liters.
How long does AdBlue last BMW X5?
Because the system constantly injects fluid, the AdBlue tank depletes fluid over time and needs to be refilled. AdBlue needs to be refilled every 15,000km or 10,000 miles on BMW’s.
How do I know when AdBlue tank is full?
Heavy goods vehicles are equipped with a gauge showing how much AdBlue® is left in the tank. Light vehicles have a visual warning light on the dashboard that comes on when the vehicle can still cover 2,400km, showing that it is time to think about topping up.
Can you overfill AdBlue tank?
Do not overfill the AdBlue reservoir. This can create a vacuum inside the tank that prevents the AdBlue from being injected into the exhaust initially and this could cause an engine management light to illuminate.
How much AdBlue should I add?
AdBlue consumption is usually from 3 to 6% of the amount of diesel your car consumes. If your car does 50mpg, it’s using 4.55 litres of fuel every 50 miles. If it’s drinking AdBlue at a rate of 3% of diesel consumption, that’s just 0.14 litres of AdBlue every 50 miles.
Why is my AdBlue light still on after filling?
When the amount of AdBlue® in the tank is sufficient, the light may take a few minutes to go out. If it remains lit, contact your dealer to inspect the system’s operation.
How long will AdBlue last?
However, a tank of AdBlue® can usually last between 2330 miles and 6835 miles following an AdBlue® consumption between 1% and 6% of the diesel fuel consumption*.
Can you use any AdBlue in BMW?
Answer: Models with BluePerformance technology, featuring Selective Catalytic Reduction (SCR), are compatible with AdBlue®. The surest way to find out if your car requires AdBlue® is to speak to your local BMW Centre.
How do you fill the AdBlue on a BMW X5?

How big is the AdBlue tank?
Most AdBlue tanks hold around 10 litres or more, so you may find it won’t need to be topped up until the next scheduled service. However, it all depends on the number of miles driven, driving style, and vehicle load.
What happens if my BMW runs out of AdBlue?
What happens if your car runs out of AdBlue? If you run out of AdBlue while you’re driving, then the engine’s power and performance will be reduced to ‘limp home’ mode to limit its emissions and once the engine has stopped, it won’t re-start until the AdBlue tank is refilled.
Can you drive with AdBlue warning light?
Is it safe to drive with the AdBlue warning light on? It’s not a major safety issue, but if you don’t top up, you’ll eventually run out of AdBlue and you won’t be able to start the car. When the warning light first comes on you’ll have plenty of time to refill – so don’t panic.
What is AdBlue low range?
You’ll get a warning when the tank has a range of fewer than 1,500 miles. When the level of AdBlue drops so far that the car expects it to run out in the next 560 miles, then your speed will be limited to 60mph. At critically low levels, your speed is limited to 30mph. Once the tank is empty, the car won’t start.
How long can I drive after AdBlue warning?
Most vehicles which require adblue will give you a warning when there’s about 2-3 litres left. Depending on the vehicle and how you drive it, this will give you about 1,200 to 1,500 mile range.
Can a diesel car run without AdBlue?
No, the engine will not shut down, but some engines automatically limit engine performance when AdBlue supplies are depleted. If your engine is equipped with SCR technology, your vehicle will lose power, and reduce its emission according to legal standards.
Is AdBlue cheaper at the pump?
The price of AdBlue will depend on the quantities that you order. In general, the price of AdBlue per litre is around 50% that of the fuel price at the pump, so it is much cheaper.
Does it matter what AdBlue you use?
It doesn’t matter what AdBlue you use. AdBlue is simply a proprietary name but it all works the same no matter which brand it is sold by.
What can you use instead of AdBlue?
Re: using water when cant get ad blue is it a myth It just sprays the fumes in the exhaust to cool them down. Water does exactly the same thing. The only difference between adblue and water is the TAX.
Does AdBlue cause engine problems?
Customers call with a wide array of issues, but a common-engine related call involves AdBlue. Poor handling, accidentally putting it into the diesel tank, and contamination are common occurrences, and these hiccups can cause severe damage to your equipment, incurring high costs of repair in the process.
What happens if I put a small amount of AdBlue in my diesel tank?
As AdBlue is not compatible with any engine materials it can very quickly corrode all components and pipework within the engine. If this happens the entire fuel system will need to be replaced. You must contact a professional to drain the tank immediately and dispose of all contaminated fluid.
Which brand AdBlue is best?
- GreenChem AdBlue.
- CleanAirBlue Adblue.
- Status Car Care AdBlue.
- Redex AdBlue.
- Cartec AdBlue.
Why is AdBlue doubled in price?
AdBlue has surged significantly in price amid a shortage of refined urea, a key ingredient used in the diesel exhaust fluid.
How do I reset my AdBlue light?
If it blinks be aware that you’ve got an area of 2,400 km. It is important to ensure that you fill your tank to at minimum 4 Liters of AdBlue for the light to go off. Did you know? If there is enough AdBlue that is in your tank enough that the light will last for a while before it will disappear.