automatic light-sensing headlights, personalised key system (recognising two driver's transmission, climate, audio, trip computer and overspeed setting), dual zone climate control and eight way powered front seats with lumbar For Calais, S and SS a leather wrapped steering wheel optional on all other models For S and SS models, a rear wing spoiler and FE2 sport suspension optional on all other models For SS-only, sports seats and a standard limited slip differential optional on all other models Sunroof optional on all models. The Berlina and Calais luxury models were not badged or marketed as Commodores and the Calais was only offered as a sedan. Apart from greater standard interior features as listed above plus such things as map lamps, footwell lamps, programmable interior dimming lights, auto-off lamp function, speed sensitive windscreen wipers (and, for Calais, including a woodgrain-look gear gate, chrome-look door handles, door lamps), the key differentiating exterior features of these luxury-oriented models relative to Executive and Acclaim included chrome-look grilles, side mouldings and bumper bars with chrome-look strips, chrome exhaust tips. In addition, the Calais featured lower skirt area of the Calais in contrasting paint (for a dual tone effect), chrome-look window mouldings, front fog lights, clear rear side indicators. The range colours included: Heron (white and the sole non-metallic), Rubens Mica, Capricorn Mica, Raven Mica, Orion Frost (silver), Valencia Mica, Tundra Mica, Botanica Mica, Granada Mica, Morocco Sand Frost, Bermuda Mica. Special editions included the following: 1998 Commodore 50th Anniversary sedan and wagon (commemorating Holden's history) 1998 Calais 50th Anniversary (as above) 1999 Commodore Equipe (marketing package) 1999–2000 Commodore Olympic edition (commemorating the Sydney 2000 games) 2000 Calais International (marketing package). Featuring special badging, with the exception of Calais, which featured unique limited edition parts, the rest of these special editions were base Commodores sold with extra equipment (e.g. full body-coloured bumper bars, standard alloy wheels—from Berlina for the 50th Anniversary—but without the luxury interior features such as climate control and full trip computer). Series II With the VT Series II upgrade of 1999, the Ecotec V6 remained structurally unchanged, but it received an updated tune that made the car slightly faster than the original version. The availability of the supercharged V6 changed by no longer being available on the Commodore SS and becoming optional on the Berlina, but standard on the Calais (although the naturally aspirated version could be specified as a "delete option"). The venerable