I just put higher wattage bulbs on
the outside and left the inside alone, and I have no problems. You may have
bought the wrong bulbs. You have to make sure that you buy bulbs for a car with
a 4-headlight system. These bulbs have 2 filaments inside. Mine are 55/55, and
they are made by Wagner. I did lots of research on bulbs, and these were the
brightest I could find. Hope this helps. If you need more info, e-mail me
privately.
---Dan |