Hello, I just did the both of mine because the lamp housing had cracked.. I had to remove the whole headlamp as one unit first to be able to gain access to the back.. There are 3 bolts to remove it 1. on the top near the fender 2. on the front under the black rubber weatherstrip 3. can be seen after the rubber strip is pulled to the side.. Do you have the headlamp washers..?

Peter

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Peter L. House
1998 Sport E430
Azure Blue
110,000k Miles

1987 Oldsmobile Cutlass Salon
V8 Bucket Seats
Factory Moon Roof