Ford Focus Owners Manual: Vehicle care

Technical specifications

Vehicle fluids 1 Providing it meets the specification defined by WSS-M2C913-C, you can also use Ford Engine Oil or an alternative engine oil. 2 On vehicles with a 2.5L Duratec-RS engine, use ...

Cleaning the exterior

WARNING: If you use a car wash with a waxing cycle, make sure that you remove the wax from the windscreen. CAUTIONS: Some car wash installations use water at high pressure. This could damag ...

More about Ford Focus:

Ford Focus Charging System Principles of Operation
The PCM-controlled charging system, or "Smart Charge" charging system, determines the optimal voltage set point for the charging system and communicates this information to the voltage regulator. The "Smart Charge" charging system is designed to set 1 of 6 DTCs any time a c ...