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

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More about Ford Focus:

Ford Focus Reference Value Parameter Identification (PID)/Measured Signal Chart
The following listing reflects PIDS and/or measured values which may reveal a possible concern within each system shown. Match the category number with the related PID/measured signal and go to the Typical Diagnostic Reference Value Charts.  PID/Measured Signal Chart Category Numbe ...