In gta iv you can choose between siren ans lights, or just lights. inn gta sa you just can start the siren with the lights. ELM is just flashing the front and back lights, nit the emergency lights ! is there a way to just flash the emergency lights without siren, or do i have to look for carmods wich have the emergency lights elm able ??? and is it able to get with SAAT different sirens between cop and medic ? so its not all the same !?