Ford Focus Service Manual: Bulbs

Lighting

...

Fog Lamp Bulb - Removal and Installation

NOTE: Sedan shown, coupe similar.   Item Part Number Description 1 — Fog lamp electrical connector (part of 14290) 2 13N021 Fog lamp bulb ...

More about Ford Focus:

Ford Focus Battery, Mounting and Cables Principles of Operation
Battery Eye Operation The battery eye indicates the state-of-charge of the battery by responding to the specific gravity of a single battery cell electrolyte. The battery eye has a viewing plate, 2 colored balls of different specific gravity and a small passage. As the state-of-charge and sp ...