my dash lights keep flashing when the front headlights are on 1989 jag xj6

1989 JAGUAR XJ6
18,900 MILES
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MICHAEL DEVINE
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  • 1 POST
when you turn front headlights on the dash cluster keeps going from bright to normal
Dec 21, 2011 at 7:20 PM
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RASMATAZ
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  • 75,992 POSTS
Have the charging system checked to rule out the alternator-
Dec 21, 2011 at 7:23 PM