2. a classic song used as a B-side for Bruce Springsteen's 1984 hit "Dancing in the Dark". Soon after that hit raced up the charts Pink Cadillac cars became a vogue. The Aretha Franklin hit "Freeway of Love" mentions a pink Cadillac. Bruce's track was covered by Natalie Cole and was a hit for her in 1988. Also the country rock band South Pacific made their own cover version. Also in 1989 there was a film by that name, and so on.
2. Bruce's "Pink Cadillac" was a major coin-grabber in the jukeboxers in the bars and clubs.