"Visor mirrors" refer to small mirrors that are built into the sun visors of cars. They allow drivers and passengers to quickly check their appearance or fix their hair or makeup while in the car. Full definition
Other new features for 1990 included a non-illuminated vanity mirror on the driver's visor (a passenger side visor mirror had been standard equipment for decades now), door edge guards (previously optional), «clam shell» front center armrest with storage, and manual seat - back recliners for driver and passenger. (en.wikipedia.org)
The Z01 option consisted of white leather sport seats, power driver and passenger seats, a blue - tinted lift - off roof panel, electronic air conditioning, an illuminated driver visor mirror, Delco - Bose stereo, rear window and side window defroster, and the Sport Handling Package. (barrett-jackson.com)
The only things that we could have added to this would have been the Comfort & Convenience Package (eight - way power driver seat, leather - wrapped steering wheel, outside heated power - adjustable mirrors, lighted vanity visor mirrors, rain - sensing windshield wipers, heated windshield washer nozzles, and Universal Home Remote) for $ 925; or the Premium Trim Package (leather - appointed seats, leather - wrapped shift knob, three - mode heated driver and front passenger seats) for $ 1,075. (cnet.com)