Free: Contests & Raffles.
The beauty of a 1998 vehicle is that 10,000 people have likely already had the same problem. Did you try Googling the issue? 19.5/20 times you can find a thread with the exact same issue and resolution.Relay, fuses, harness, switch, bulbs, as mentioned there are a few things that can go wrong. The fact they both went out as well as issues with the highs pretty much rules out bulbs.