I decoded one of your vehicles using HomeNet's system, Stock # 7963P, 2009 M-B C300 and this is what it decoded and what I added and I removed some of the "fluff" like floormats:
BLACK MB-TEX SEAT TRIM, PREMIUM 1 PKG -inc: garage door opener, auto-dimming rearview mirror w/compass, auto-dimming exterior driver mirror, driver seat memory, pwr steering column w/memory, rain sensor, Sirius satellite radio, heated front seats, 17" 7-dual-spoke aluminum wheels -inc: 17" x 7.5" front 17" x 8.5" rear, Pwr tilt/slide tinted glass sunroof w/1-touch open/close, AMG front air dam w/mesh air intakes side skirts & rear apron, Halogen headlamps w/selectable light-sensing, Front halogen fog lamps, Single rear red fog lamp, Pwr heated mirrors, AM/FM/Weatherband radio w/CD-player -inc: MP3 capability (8) speakers Bluetooth interface for hands-free phone auxiliary audio input jack, 8-way pwr front sport seats -inc: adjustable lumbar support active adjustable head restraints, 3-spoke leather-wrapped sport steering wheel w/multi-function controls, Tilt/telescopic steering column, Instrumentation -inc: fuel & coolant temp gauge clock Touch Shift & mode selection display tachometer, 5" central controller display w/retractable cover, Multi-function display in instrument cluster -inc: trip computer exterior temp gauge oil level check digital speedometer audio status reminder & malfunction messages driver-programmable settings, Mercedes-Benz Maintenance System display, Pwr windows w/1-touch up/down, SmartKey infrared remote -inc: trunk open windows & sunroof open/close panic alarm fuel filler door selective unlock programmable auto-lock, Cruise control, Anti-theft alarm system, Engine immobilizer, Automatic dual-zone climate control -inc: dust & pollen filters tunnel mode w/1-touch closing of all windows sun sensor, Rear window defroster w/auto-shutoff, Front/rear cupholders, Auxiliary pwr outlet, Aluminum trim, Dual illuminated visor vanity mirrors, Night security illumination, Aluminum shift knob, 7-Speed automatic transmission -inc: Touch Shift, 3.0L DOHC 24-valve V6 engine, 4MATIC all-wheel drive, Independent 3-link front suspension -inc: anti-dive geometry coil springs over gas shocks, Independent 5-arm multi-link rear suspension -inc: separate coil springs gas shocks, Lower sport suspension -inc: sport shocks sport springs, Front/rear stabilizer bar, Pwr rack & pinion steering, 4-wheel anti-lock disc brake system (ABS) w/brake assist, Pwr perforated & ventilated front & ventilated rear disc brakes, Polished chrome exhaust tips, Electronic stability program (ESP), 4-wheel electronic traction system (4-ETS), Programmable daytime running lamps w/auto override, Front passenger Occupant Classification System (OCS), Front/rear window curtain airbags, 3-point driver & front passenger shoulder belts -inc: height adjustment emergency tensioning device adaptive belt force limiter, Rear 3-point seat belts -inc: outboard emergency tensioning device outboard belt force limiter outboard automatic height adjustment, Outboard rear universal lower anchors & tethers for children (LATCH), Child safety rear door locks, Tire pressure monitoring system
Here's how # 2 reads: PREMIUM 2 PKG -inc: garage door opener, auto-dimming rearview mirror w/compass, auto-dimming exterior driver mirror, driver seat memory, pwr steering column w/memory, rain sensor, Sirius satellite radio, heated front seats, split-folding rear seats, rear sunshade, bi-xenon headlamps w/washing system, corner-illum fog lamps, LED tail lamps
What if it had Navigation: MULTIMEDIA PKG -inc: enhanced voice control, COMAND navigation system, 7" color display, in-dash 6-disc CD/DVD changer, harman/kardon LOGIC7 surround sound system, 6-GB hard drive w/Music Register, Gracenote
What do think? On your website, you have great detail, but it's missing what a Premium 1 package gives the online shopper.