When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
There is a damper on the right side that connects via a string that passes thru a hole. If you look in the hole, you should be able to see the string if it was left disconnected.
Does your car happen to have the audio connectivity module?