abs brakes on a bmw bleading system

BMW abs brake bleeding with an ABS system have air trapped in the rear brakes its all OK at the ABS unit or apperras to be but no fluid to the rear caliper any ideas

English please? :stuck_out_tongue: if theres no fuid to the rear caliper then you have probably airlocked the sucka, which model bike and what type of ABS? they vary, you could also try www.bmwsporttouring.com