There's no adjustable accessory delay setting on a 2008 Jeep Patriot like you might find in some newer vehicles. The delay time for the accessories (radio, lights, etc.) after you turn off the ignition is determined by the vehicle's Body Control Module (BCM) and is generally a fixed duration. It's not something you can manually alter through a setting in the vehicle's menu.
If you feel the accessory delay is too short or too long, the problem likely isn't a setting but a malfunction within the BCM, a problem with the BCM's programming, or a faulty component affecting its operation. You'd need to have a Jeep dealership or a qualified mechanic diagnose and repair any underlying issues.
