Alarm Parking light Question

I got a cheap alarm called Road Rage from ebay, And it cane with shty instructions. I was wondering if i can plug the parking lights wire directly into my parking light wire without a relay, or will that f up my circuits? I drive a 96 nissan altima. If anyone has the same car, can you tell me where to find the door lock/ unlock wire, also can i splice right to those wires with the alarm's? Pioneer Premier TS-w3004spl, Bass Slammer vented, Kenwood KDC MP-4028, and a KAC-9152d.

DONT HOOK UP ANYTHING UNTIL YOU KNOW IF ITS A POSTIVE OR NEGTIVE. well waht does it say for parking light. negtive or postive output. if not sure use a meter. PARKING LIGHTS +|RED / blue            |   |steering column           

I'm pretty sure it was (+). The alarm specs: http:///.com/ebaymotors/Alarm-Road-Rage-Auto-Vehicle-security-system-keyless_W0QQcmdZViewItemQQcategoryZ33721QQitemZ7993941329QQrdZ1QQsspagenameZWDVWPioneer Premier TS-w3004spl, Bass Slammer vented, Kenwood KDC MP-4028, and a KAC-9152d.

ill do it 2day and ill let yall know. But parking lights dont need a relay right?Pioneer Premier TS-w3004spl, Bass Slammer vented, Kenwood KDC MP-4028, and a KAC-9152d.