Mine is ground switched headlights, thats why im worried. The oldsmobile intrigue has the polarity reversed i think.
The kit didnt come with a harness, i had to add it separately. So there are no instructions with it.
The ballasts are covered with electrical tape to keep them from touching ground. But if the polarity is wrong, it would be nice to know if the sylvania ballasts have polarity protection
Thanks ekooke for the reply
i await your next one