When doing replacement or upgrading on 2000 – 2006 Lincoln LS capsule halogen headlamps HID with, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

Low Beam Headlight 2000 – 2002 9006
High Beam Headlight 2000 – 2002 9005
Front Fog Light 2000 – 2002 9145
Back Up Light 2000 – 2002 3157
Brake 2000 – 2002 3157
Dome Light 2000 – 2002 194
Front Side Marker 2000 – 2002 12961
Front Turn Signal 2000 – 2002 3157
License Plate 2000 – 2002 12961
Parking Light 2000 – 2002 3157
Rear Side Marker 2000 – 2002 3157
Rear Turn Signal 2000 – 2002 3156
Center High Mount Stop Light 2000 – 2002 3155
Glove Box 2000 – 2002 194
Inner Tail Light 2000 – 2002 161
Interior Door 2000 – 2002 192
Map Light 2000 – 2002 168
Outer Tail Light 2000 – 2002 3157
Trunk 2000 – 2002 212-2
Low Beam Headlight 2003 – 2006 H11
High Beam Headlight 2003 – 2006 9005
Front Fog Light 2006 H8/H11/H16
Back Up Light 2003 – 2006 921
Brake 2003 – 2006 3157
Dome Light 2003 – 2006 194
Front Side Marker 2003 – 2006 194
Front Turn Signal 2003 – 2006 3457NA
License Plate 2003 – 2004 12961
2005 – 2006 168
Parking Light 2003 – 2006 3357NA
Rear Side Marker 2003 – 2006 3157
Rear Turn Signal 2003 – 2006 3157
Tail Light 2003 – 2006 3157
Glove Box 2003 – 2006 194
Interior Door 2003 – 2006 192
Map Light 2003 – 2006 168
Trunk 2003 – 2006 212-2
Low Beam Headlight 2003 – 2006 D2R
High Beam Headlight 2003 – 2006 9005
Front Fog Light 2006 H8/H11/H16
Back Up Light 2003 – 2006 921
Brake 2003 – 2006 3157
Dome Light 2003 – 2006 194
Front Side Marker 2003 – 2006 194
Front Turn Signal 2003 – 2006 3457NA
License Plate 2003 – 2004 12961
2005 – 2006 168
Parking Light 2003 – 2006 3357NA
Rear Side Marker 2003 – 2006 3157
Rear Turn Signal 2003 – 2006 3157
Tail Light 2003 – 2006 3157
Glove Box 2003 – 2006 194
Interior Door 2003 – 2006 192
Map Light 2003 – 2006 168
Trunk 2003 – 2006 212-2