I have a 2004 TL.. and last summer, I started my engine and heat turned on. Took it to my mechanic...he couldn't find problem, i couldnt turn Off the heaht as car was running.. so to turn the heat blower off the mechanic went under glove box and disconnect heat altogether. .. they did this because it was the summer and it was hot outside. I didn't need heat. Now that winter is coming... I need my heat and defroster working. In the meantime, I had my mechanic connect the blower cord again.. with the same problem of NOT being able to turn it off with off switch...however...so NOW recently when connecting the blower, NOTHING blows out at all. HELP!!!...what can I personally do? Because, I don't have the money to pay for car electrician at the moment, but I need heat.