Originally Posted by shotgunz

Preferred method (to avoid embarassment)
1. Open glove compartment
2. Find strange sized paperback provided with vehicle
3. Confirm it has Ford F150 Owner's Manual written on the front
4. Skim book for relevant topic
5. Follow instructions

















Alternate method (to encourage harassment)
Depending on your truck (thanks for all the information by the way), it's on page 91 or 103.

Oops, too late, you have already selected the alternate method...