On my 02 Jetta, I have replaced two 109 relays within only having the car a month and a half. The first one was the old black one and the second was the new grey one. Each time was right after I started the car and pulled it either into or out of the driveway. Just from this I would assess that it is from the short run time. Would this be a fair assessment, or could I have just received a bad one? Thanks for any advice in advance.