Verticle Headlght Adjustment

At the rear of the headlight assemblys on my '99 Taurus there is a bolt sticking up with a 10mm hex head.
Is this the adjustment for raising or lowering the point of aim for the
headlights? Turning the bolt in either direction does not effect the built in bubble level on the headlight assemblys.
Eric
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"Eric Toline" wrote

According to Autozone's online Chilton manuals...
- Because the composite headlight assembly is bolted into position, - no adjustment should be necessary or possible. Some applications, - however, may be bolted to an adjuster plate or may be retained by - adjusting screws. If so, follow this procedure when adjusting the lights, - BUT always have the adjustment checked by a reputable shop.
Here's the page: http://www.autozone.com/servlet/UiBroker?ForwardPage=/az/cds/en_us/0900823d/80/1a/fe/06/0900823d801afe06.jsp
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s/b TWO 4mm bolts (or hex rods) sticking out the back, one for V, one for H.
Eric Toline wrote:

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Thank you for the information, most appreciated.
Eric
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