Thanks for the info tic5850 but from what I saw of page 10-42, it just shows how to replace the bulbs on the taillights and doesn't discuss adjusting the headlights.
Thanks for the info tic5850 but from what I saw of page 10-42, it just shows how to replace the bulbs on the taillights and doesn't discuss adjusting the headlights.
If that is what your book says we are looking at two different books.Mine is the book that came in my 2011 GMC Sierra extended cab pickup. Page 10-42 says Headlight Aiming. Is your book for the 2011?