Reduce oil amount yellow triangle

[csd4t]

Crafter 140 mwb fwd auto. Had the above warning so reduced by sucking out approx 250ml.
Tested again and warning returns after 70-100 miles. How far down the dipstick is ok.
At the same time had coolant low red triangle warning now topped up (was at very bottom of expansion tank) and seems ok. Any thoughts?

 

[airhoguk]

@csd4t You might have a leaking EGR. This is a known problem and needs fixing. Worst case is the engine will hydraulically lock and then it’s new engine as well