Our 2003 Dodge Caravan has developed what I hope is an easy issue to resolve. The left rear tail light no longer lights up when you press on the brake. The right one does and the center light comes on, as expected. The left rear tail light will light up when you turn on the headlights but even then, when pressing on the brake, it won't brighten as it should.
I checked the fuse for this action and it's not broken (it's a 20 amp). Any suggestions would be very helpful!