1998 Mercury Villager Q&A
1998 Mercury Villager Question: Where do we put the brake fluid.
Look in the owners manual, it should tell you. Also look near the firewall on the drivers side. - Henry Ray
The reservoir is high up near the windscreen on the engine firewall. I think it is white reservoir with a yellow cap. Sounds like that is it, should have a black hose at the bottom of it and two electrical wires I think for a sensor. Fluid should be clear but may be dark if it is old. - patrick mannion