Ford Focus Owners Manual: Bulb specification chart

Changing a bulb

WARNINGS: Switch the lights and the ignition off. Let the bulb cool down before removing it. We recommend that you ask your dealer to change the bulbs if your vehicle is fitted with Xenon ...

Windows and mirrors

...

More about Ford Focus:

Ford Focus Steering Column - Removal and Installation
  Item Part Number Description 1 3530 Upper steering column shroud 2 W713494 Lower steering column shroud screw (3 required) 3 3530 Lower steering column shroud 4 54017A28 Steering column opening reinforcement ...