Index: data/defaultpresets.xml
===================================================================
--- data/defaultpresets.xml	(revision 4918)
+++ data/defaultpresets.xml	(working copy)
@@ -2003,6 +2003,7 @@
                 <check key="fuel:cng" text="CNG (Compressed Natural Gas)" default="off" delete_if_empty="true" />
                 <check key="fuel:1_25" text="1/25 mix (mofa/moped)" default="off" delete_if_empty="true" />
                 <check key="fuel:1_50" text="1/50 mix (mofa/moped)" default="off" delete_if_empty="true" />
+                <check key="fuel:adblue" text="AdBlue/AUS32" default="off" delete_if_empty="true" />
             </optional>
         </item>
         <item name="Charging Station" icon="styles/standard/accommodation/camping/hookup.png" type="node">