
Different vehicle models have varying display methods, but the more common ones include the following two: 1. The urea level is displayed in the trip computer. The urea gauge symbol is somewhat similar to the fuel gauge symbol, with the addition of the word "ADBLUE" at the bottom of the fuel symbol. It is usually displayed as a percentage. 2. There is no urea gauge, but a light indicator is used. If the vehicle's urea level is sufficient, the urea light will not illuminate. If the urea level is low, the vehicle will display a blue urea light on the dashboard, indicating that urea needs to be added.

I've been driving a diesel pickup for almost a decade, and the location of the urea gauge varies by vehicle but is always within the instrument cluster area. In my model, there's a straightforward blue fluid level gauge labeled 'AdBlue' on the left side of the dashboard, just as intuitive as the fuel gauge. My friend's new SUV requires pressing steering wheel buttons to toggle the trip computer screen for display, while older trucks have the urea warning light blinking right next to the tachometer. If you can't locate it, try starting the vehicle—many cars briefly display all fluid levels during the self-check. Remember to glance at the urea gauge every time you refuel; if it drops below 20%, you'll need to top it up, or else power gets restricted. Once, on a long trip, I almost got stranded on the highway because of this. If you really can't find it, check the owner's manual or take a photo of your dashboard to ask the 4S store.

Last time I helped my dad check his diesel MPV, I specifically studied the urea gauge. Most modern models integrate it into the digital dashboard. From my experience, you should first locate the menu button on the steering wheel and press it a few times—usually a blue water droplet icon with a percentage value will appear. For classic models, there might be a separate small gauge in the physical dial area of the instrument panel. If you really can't find it, don't panic. After starting the engine, pay attention to the warning light area on the dashboard—a yellow engine-shaped fault light will illuminate when the urea level is low. I recommend making it a habit to check the urea level every time you refuel; it's even more convenient than checking the oil dipstick. Once, my neighbor forgot to top up the urea, which caused the exhaust system to lock up, and the repair cost was enough to buy twenty barrels of urea.

When I first got my used diesel car, I also spent half a day looking for the urea gauge. Most models actually hide it in the trip computer: after starting the vehicle, observe the central display on the dashboard and use the side buttons on the turn signal lever to scroll through the menu until you find the blue water droplet icon with a percentage. A few high-end models require accessing it through the 'Vehicle Settings' submenu on the center console screen. The key is to pay attention to the yellow warning light on the dashboard—when the urea level is low, the engine malfunction light will stay on and emit an alert sound. I make it a habit to check the reading every time I refuel to avoid the vehicle entering protection mode due to urea depletion.


