you will need to remove it follow the wires back to where they are soldered in.you will see the colours and you will need to rejion them.if you leave the wires in to the warning light it will still flash and look like its working and on.another option is to put a new one in when you take it out.the good ones are all wired in black so you cannot tell where they go till you follow them back to the pickup pionts
bob
June 2012