Help confirming addblue lvl

[Doodles & Delilah]

So I've read and watched videos to make sure I fill and reset it right. All say the tank is 13 litres. Put 10 litres in just but still says 1.5 to 2.0 gallons to add. The range has gone from 1300 miles to 9700 miles. If I put another max, 2 gallons in would take me up to 17 litres approx. I have a t6.1. Looked through some posts and noticed that someone posted new t6.1 could have 22 litre tanks, looked in my manual, and it says 22 litres, mind blowing. So am I right in thinking I can put another 5 litres with out risking over filling, or will it be OK leaving it as it is.

 

[Rioja John]

You should be OK my 2021 T6.1 holds 22 litres and when I topped up months ago the range went up to 19000 miles and now reading 15500 miles.

 

[Skyliner33]

So I've read and watched videos to make sure I fill and reset it right. All say the tank is 13 litres. Put 10 litres in just but still says 1.5 to 2.0 gallons to add. The range has gone from 1300 miles to 9700 miles. If I put another max, 2 gallons in would take me up to 17 litres approx. I have a t6.1. Looked through some posts and noticed that someone posted new t6.1 could have 22 litre tanks, looked in my manual, and it says 22 litres, mind blowing. So am I right in thinking I can put another 5 litres with out risking over filling, or will it be OK leaving it as it is.

Why dont you just add the amount that is tells you in the information system?