the sky was the limit really...the option list was a mile long...eg
Colour DIAMANTSCHWARZ METALLIC (181)
Upholstery SCHWARZ LEDER (0203)
Prod. date 1989-12-01
Order options
No. Description
200 KATALYSATOR - ENTFALL (no catalytctic converter)
209 LIMITED SLIP DIFFERENTIAL (25%)
226 SPORTS SUSPENSION SETTINGS
291 BMW LM SCHMIEDERAD/KREUZSPEICH (alloy wheels)
302 ALARM SYSTEM
320 MODEL DESIGNATION, DELETION (no model badge)
335 M TECHNIC SPORTPAKET (mtech body kit, front spoiler skirts,rear wing, aero rear bumper cover)
339 SATIN CHROME (matt black finish around windows instead of chrome)
401 SLIDING/VENT ROOF, ELECTRIC
458 SEAT ADJUSTMENT, ELECTRIC. F DRIVER/PASS
481 SPORT SEATS F DRIVER/FRONT PASSENGER
498 HEADRESTS IN REAR, MECHANIC. ADJUSTABLE
500 HEADLIGHT WASHER SYS/INTENSIVE CLEANING
534 AUTOMATIC AIR CONDITIONING
548 SPEEDOMETER WITH KILOMETER READING
560 CO-PILOTS IN RR COMPARTMENT (reading lamps in rear )
563 BEL.MAKE-UP SPIEGEL (make up mirrors(or lights for make up mirror)
571 BOOSTED POWER SUPPLY (extra battery in boot)
676 HIFI LOUDSPEAKER SYSTEM
687 RADIO PREPARATION
708 M-SPORT LEATHER STEERING WHEEL II
806 Neuseeland Ausfuehrung
847 erweiterter Kabelbaum
850 ADD FUEL TANK FILLING FOR EXPORT
925 SHIPPING PROTECTION PACKAGE