Being in Canada and today at minus 28 degrees BRRRRR I was looking for a blockheater cord on my 2005 LS. To my surprise I found a small cover in the front bumper cover with 3 terminals so I believed this was the block heater cord connection but the position of the terminals where different from the normal heater or extension cords. So I got in touch with LM and would you believe the cost of this cord was $180 + taxes Canadian which absolutely floored me. What I did was made up a cord to fit this receptable and being in an underground parkade have not had to use it. If anybody has an original cord for sale please let me know.