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The def thing is pretty easy. I have 5600 miles on mine and my def level is at 26%, never been to the dealer so it hasn't been topped off. Assuming you started with a full def tank, it will last a while.
The regens are nearly transparent to the driver. You may notice higher idle and lower mpg when it's doing a regen. If you park it during a regen it's stinky. I've never had a warning on my display, either. It just works how it's supposed to.
The def thing is pretty easy. I have 5600 miles on mine and my def level is at 26%, never been to the dealer so it hasn't been topped off. Assuming you started with a full def tank, it will last a while.
The regens are nearly transparent to the driver. You may notice higher idle and lower mpg when it's doing a regen. If you park it during a regen it's stinky. I've never had a warning on my display, either. It just works how it's supposed to.