I also have a 2014 with he basic DL8 and yesterday purchased Part Number: TRMRP00012 form 1A auto. I am thinking (hoping) these are plug and play DL8 replacement since they are just power adjusting and heated. I would have loved to get all the lights to work but it was a difference of about $175 plug and play basic tow mirrors or upwards of $600-$1000 and a lot of work for full light functioning tow mirrors since it’s a 2014. Sent from my iPhone using Tapatalk