Oldsmobile 1999 Bravada - Manual (Page 220)

yellow blue
5-16
3. Fill the radiator with the proper DEX - COOL
R
coolant mixture, up to the base of the filler neck.
(See “Engine Coolant” in the Index for more
information about the proper coolant mixture.)
4. Then fill the coolant recovery tank to the ADD mark.
5. Put the cap back on the coolant recovery tank, but
leave the radiator pressure cap off.