Just normal DOT3 brake fluid.
The washer fluid for the rear liftgate is supplied by the same reservoir as the windshield in a 2000 Mercury Villager
On a 2000 Mercury Villager : The washer fluid for the rear liftgate is supplied by the same reservoir as the windshield ( located in the engine compartment )
Take off the washer fluid bottle.
On a 2000 Mercury Cougar : The brake fluid reservoir is also the clutch fluid reservoir
On the firewall near the brake master cylinder.
DOT ( 3 ) brake fluid , if that is what you are asking ?
The CD changer is in the center console of a 2000 Mercury Villager
18-25 ft lbs.
Motorcraft MERCON automatic transmission fluid for the automatic transaxle ( according to the owners manual )
On a 2000 Mercury Cougar : The brake fluid reservoir is also used as the clutch fluid reservoir
Just unscrew the rear brake light, turn out the socket, and replace the bulb.
check brake fluid level.