Honda Access OEM fog light accessory kit (4-door sedan P/N 08V31-SNA-100; 2-door coupe P/N 08V31-SVA-110E)
into Civic DX/LX/EX (non-fog trims) (from Civic EX-L/Si (factory fog-light-equipped trims))

Important caveats

• This is Honda's own documented Honda Access accessory kit, not an aftermarket universal kit - Honda's own installation instructions state the job is intended for skilled technicians with the proper tools, not do-it-yourselfers.
• The 4-door sedan kit (AII 30181) requires marking eight points on the inside of the front bumper with a pushpin, drilling each with a 20mm hole saw, and hacksaw-cutting the marked area out before the fog light will seat - there is no undoing that cut once it's made.
• Only the 2-door coupe instructions (AII 42487) split the switch installation by trim, with separate steps for DX versus LX/EX meter panels/dash switch blanks; the 4-door sedan instructions (AII 30181) use one procedure for every trim, so don't assume the coupe's trim-specific steps apply to a sedan.
• The 2-door coupe kit (AII 42487) does not require cutting the bumper - it uses the car's existing white 34-pin and blue 20-pin harness connectors - so the sedan's bumper-cutting steps don't carry over to a coupe, and vice versa.
• Record the radio/navigation anti-theft code and station presets before disconnecting the battery, per Honda's own instructions, or you may need the dealer to re-enter them.