The left side of the speedometer light is out. What is the cause?
It is probly a bulb that burnt out in the instrument panel.
Ford Bulb part number- 5F9Z-13B765-AA Here is a video on the cluster removal to change the bulbs: http://www.youtube.com/watch?v=L8FtzSstQ1Q
Another bulb that works is 6L2Z-13466-A, this is the bulb and socket price ranging from $9.00 - $14.00 each. You can just replace the bulb, just pull the old bulb out of the socket. Bulb # 2721LL.BP2 (2721) sylvania from auto zone cost was $6.00 for 2 bulbs.
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