RE: HIDway Robbery
Like my dealer, it sounds like yours wants to just replace everything rather than actually diagnose the problem.
I'm a little concerned that you get no headlight at all. Usually when the HID fails, it does so slowly, getting dimmer over time. Someone correct me if I'm wrong. Maybe a short or ballast? Just hope it isn't the ballast, cuz that'll cost a pretty penny (around $500 I believe).
Be aware that '97s usually require soldering/splicing of the power leads to the HIDs. 98's built after a certain date have plug connectors mounted near the top of the radiator.