There have been a fair number of people who have replaced HID headlights with halogens to avoid the complexity of the system, so there is a way to bypass the HID monitoring system, at least. Adding all of the HID parts to a car not originally equipped with HIDs is probably beyond the abilities of most people, but if you're installing Arc headlights in an Aero, you're probably either replacing HIDs with halogens or replacing HIDs with HIDs.