17 00 005 Draining and topping up coolant: Notes
WARNING: This page is about a different car, the 2002 BMW Z3 and 2001 BMW Z3. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
After topping up the coolant, bleed the cooling system and check for water tightness, refer to 17 00 039 VENTING COOLING SYSTEM AND CHECKING FOR LEAKS (Z3 M54)
.