How-to Videos for installs and repairs on Audi A4 Quattro Cars

How to diagnose and install, repair, fix, change or replace a broken, damaged, burned out, tail light bulb.

Check out this video full of bloopers from this year's productions!

This assortment of e-clips is handy to have around for your next repair or project. Get yours at 1AAuto.com

How to remove a side marker light on a trail ridge towing mirror

In episode 12 of the 1A Auto Talk & Tune, Jeremy replaces Dan with a broken piston / connecting rod, and then discusses the differences between popular muscle cars: 55-57 Chevy Bel Airs 67-69 Camaros 69-70 Mustangs 70-72 Chevy Chevelles 86-87 Grand Nationals

How to repair, install, fix, change or replace a passenger door panel. Door panels need to be removed to access the inside components of the door, like the window regulator or exterior door handles on 05, 06, 07 Audi A4

Check out this 1A Auto product demo on a special water pump wrench for some Cadillac, Pontiac, and Oldsmobile vehicles.

1A Auto reviews a hammer set available on 1aauto.com

Watch this video to learn some of the common problems you may face with your GMs 4 wheel drive transfer case.

Keep things from rolling around in the back of your car, van, or SUV! Check out this large cargo organizer from GoGear, available on 1AAuto.com!