Four Wheel Logic

Yes, AutoZone tests car batteries free in-store, gives a printout, and can charge or replace on the spot when needed.

Yes, AutoZone can test an alternator in store or at the curb, checking charge output and diode ripple at no charge in most locations.

Yes, AutoZone can test a starter in most stores, on-car or bench, with results; rare models or tight bays may need removal or a shop check.

Yes, AutoZone stores install headlight bulbs bought there when access is simple; they don’t replace housings, and availability varies by location.

Yes, AutoZone installs headlight bulbs on many cars when you buy the part, but full assemblies, hard-to-reach housings, and wiring jobs are not done.

Yes, AutoZone reads OBD-II codes and can clear them, but many stores decline clearing for liability; they scan, explain, and guide repairs.

Yes, AutoZone reads OBD-II codes for free in store and gives a report; it isn’t a full diagnosis, and some locations won’t clear codes.

Yes, AutoZone offers free in-store battery testing and charging when the battery is healthy enough to take a charge.

Yes, AutoZone installs new batteries free with purchase for most cars, but eligibility varies by location and vehicle design—call ahead to confirm.

Yes, auto glass crack repair works on short, shallow, non-edge windshield cracks; long, deep, or edge damage usually needs full replacement.