I dont want to sound too condescending... but what do you expect us to tell you?

A car starter has much more than a sticker involved. Typically there is a module, a remote control and a bunch of wiring.
Do you have the remote control?
do you know the previous owner?
Have you looked to see if there is a main module under the dash on the driver side?
Have you looked to see if there is any aftermarket wiring hooked up?

Seriously how do you expect a message board to answer your question?

Is your car manual or automatic? what engine? where do you live?

so much info is needed before we can begin to help....

 

umm.. no need to apologise.... we dont need a message board to tell us to take it in to the shop, we are here to share idea and help each other .............. the idea here is to AVOID taking our cars to expensive repair places.

I know I respond like a jerk sometimes.. but even school kids know the expression "ask a sill question - get a silly answer" I will always try to provide assistance here when I can. But this particular post is a little weak.

I dont think it is beyond grade school todo the very basics of trouble shootingif there is a starter present.
The guy knows it is aftermarket....he obviously recognises the antenna asbeing for a car starter.There is nocar that comes with a remote starter from the factory that I know of.