 Holden's tri-zone climate control system was carried over from the WL Caprice, allowing regulation of the car's temperature at three separate places inside the cabin.Themes for the specialist interior design team were comfort, sophistication, harmony, luxury and attention to detail.The extroverted instrument pad features a wide binnacle, unique chrome-ringed instrument cluster and integrated centre stack with a high resolution colour screen, zoned audio and climate controls and satin chrome detailing.