Add 0.25 % to the AdBlue® solution (1:400). 25 ml is sufficient for 10 l of AdBlue®. 250 ml is sufficient for 100 l of AdBlue®. 2.5 l is sufficient for 1000 l of AdBlue®. Do not add to fuel! When adding to the AdBlue® tank, should ideally be added after the filling process.
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