Reviewed By Donald D (HARWINTON, CT) Reviewed for a 2011 Lexus RX 350 —7/30/2014 7:15 AM
Hint to anyone with a similar vehicle: check to see if your wiring harness has the appropriate connector. It will be located up under the rear bumper, drivers side, just hanging there with a plug in it. Simply remove the plug and plug in the T-connector. I suspect the RX350 comes this way even if you do not have the optional tow prep package. (Mine does not.) No need to buy the more costly T-connector designed for vehicles without tow package.