From a Mini One/Cooper brochure from 2001/2002 which details what you got in the Salt pack, what you got in the Pepper pack, and what you got in the Chili pack. Here is a list of what each pack had....you could also add other options at extra cost but the packs were a cheaper way of getting several options in one go.
The SALT pack was only available for the MINI ONE.
Interior Light Package - 2 reading lights for driver and passenger as well as illuminated driver and passenger footwells.
Two tone brilliant silver finish (interior door trim in elipse design, door pockets, dashboard).
Height adjustable passenger seat
Velour Floor mats
Storage nets on the back of the front seats
Front fog lights
The Pepper pack includes all SALT pack features as a base. The Pepper pack was not available on Mini ONE's, and includes the following extra features :-
Chrome trimmed exterior
5.5J x 15 inch 8-spoke light alloy wheels with 175/65 R15 tyres
The CHILI PACK
The CHILI pack contains all of the features of the PEPPER pack, plus the following features :-
5-star light alloy wheels (6.5J x 16" with 195/55R16 run-flat tyres)
Roof spoiler painted in body colour
2-spoke leather steering wheel and leather-covered gearknob.
Sports suspension plus
KALEIDO cloth/leather upholstery on height adjustable sports seats (driver and passenger)