1999 Renault Megane

Heater problem
1999 Renault Megane 4 cyl Front Wheel Drive Manual 52500 miles

hi I have a heater problem in my car can u tell me the correct procedure abou bleeding the water system, ther are 2 bleed nipples on rubber hoses, can u help please?
November 2, 2008.

Drain coolant. Remove both bleed screws. Top up coolant untill it starts to pour out of the lowest bleed screw. Insert bleed screw into hole and tighten. Continue filling coolant untill water pours from top bleed screw. Reinsert bleed screw and top off coolant to correct level !

Dave H
Feb 23, 2009.