The instructions are in the manual (I can't remember where)...the trick is that if, say the battery dies, you cannot get the T handle out of the trunk (electric hatch) nor get the manual out of the glove box (electric door).....I made a copy of the pages from the manual and took the handle and put them in the door pocket on the drivers side in my '08 4.8 as I was having lot's of electrical issues....

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