As several others have noted-the plastic clips attached to the prongs are reversed.You need to carefully remove then swap them, paying close attention to the orientation of each one. Then they will somewhat snap into the xB's bumper cover. But even then you may need to finagle the fitment so the plugs line up with the holes. You can tighten the lens body against the cover by 'righty tighty' on the Phillips head screw -the bottom prong.Switch does not appear to be lighted, and has no positive feel to it when engaging on or off. Still, not a bad price for the housing and provided bulbs. I upgraded to a yellow bulb (9006) for a bit more of a fog piercing look.UPDATE-as other reviewers have noted the WinJet provided switches are crap. The first one stuck in the ON position, I contacted Ebay and an entire new set of fog lights and switch were sent to me. The new switch worked for about 5 minutes then would not make electrical contact except for somewhere between the OFF and ON positions. I replaced with a toggle switch from an auto parts store-drilling out the Scion factory switch 'blank' to hold it in place.
1999-2002 Chevy Silverado/Tahoe Headlight Assembly - 2 Year Warranty!
27 Review
Pack Of 2 TMH 6 Inch Oval White LED Lights For Truck Trailer With Reverse Lamp, Turn Signal, Side Marker And Tail Functions - Surface Mount, Ideal For Trailers, Buses And Vehicles, 12V DC
25 Review
LED Fog Lights Passing Lamps For Dodge Ram 1500/2500/3500 Pickups 2002-2009 & Durango 2004-2006, Upgraded XPCTD Black Truck Fog Lights
38 Review
XBEEK LED Front Fender Side Marker Light Turn Signal Lamp Compatible With Jeep 2018-2022 Wrangler JL JLU And 2020-2022 Gladiator JT Truck
23 Review
Revamp Your Motorbike With SUPAREE 1157 2'' Front Rear LED Turn Signals For Dyna Softail Touring Street Glide Road King 1997-2021
39 Review
12 Pack - WEIMELTOY Red LED Car Bulb 194 With 3030 Chipset & 2 SMD T10/168/W5W Wedge Light Bulbs, 1.5W 12V For License Plate, Courtesy, Step & Trunk Lamps, Clearance Lights
36 Review
10 Pack BRISHINE 194 LED Bulbs - Extremely Bright Ultra Blue 5630 Chipsets For Car Interior Dome Map Door Courtesy Trunk License Plate Lights
40 Review
Upgrade Your Headlights With H1 LED Bulbs: 8 Sides CSP Chips, Super Bright White 6000K And 12000LM For High/Low Beam And Fog Lights - Get 360 Degree Lighting
40 Review