alarm

Hi everyone, hope someone can help me. A friend of mine sold me his 98 Toyota Corolla (I think its GLE "south africa") its a 1.3. I were laying wires for tweeters and amplifier so I came across a small black box behind the glovebox it says "TOYOTA COROLLA ALARM SYE 6209 then a pixel "S" and then...

Hi. Is there anybody that could tell me how to activate the factory alarm of my 93 corolla wagon? Is there a swithc,because I haven't found it, and I don't know how to activated. Can some one have the answer? Please.