Well two things. One you need a new later alarm ecu that has two sockets on it. This controls the indicators and the interior light wake up/sleep. Some late 97 cars do have both sockets but the white one is not plugged in but they had the standard 1 socket alarm. The new alarm would need programing to your engine ecu as well. The wiring is simple if it's not in as it's two for the indicators and 1 for the interior light.