Brake/Clutch fluid
Brake and clutch (if equipped) systems are supplied from the same reservoir.
The fluid level will drop slowly as the brakes wear, and will rise when the brake components are replaced. Fluid levels between the MIN and MAX lines are within the normal operating range; there is no need to add fluid.
If the fluid levels are outside of the normal operating range, the performance of the system could be compromised; seek service from your authorized dealer immediately.

See also:
Underbody
Flush the complete underside of your vehicle frequently. Keep body and door drain
holes free from packed dirt. ...
Troubleshooting
Your SYNC system is easy to use. However, should questions arise, see the tables
below.
Use the website at any time to check your phone’s compatibility, register your
account and set preference ...
Cleaning products
For best results, use the following products or products of equivalent quality:
Motorcraft® Bug and Tar Remover (ZC-42)
Motorcraft® Custom Bright Metal Cleaner (ZC-15)
Motorcraft® Detail Wash (Z ...
