Car Tech and Comfort Guides from The Car Doctor
The features you live with every day: how a factory premium sound system differs from the standard one, what window tint does and what Ontario allows, and the comfort and tech questions that come up on the test drive.
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Car Audio Brands Explained: Premium Factory Sound Systems
Which car brands use McIntosh, Klipsch, Harman Kardon, Alpine, Bose or Mark Levinson? Here are the pairings confirmed on automaker pages for recent model years, what the published specs mean, and how to check the system in a car you are looking at.
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How to Set (and Reset) Your Power Liftgate Height
A low garage, a short reach or an overhead door opener: you can tell most power liftgates to stop lower. Here is how the height memory works, where the menu setting lives on some models, how to go back to full height, and what to check when it forgets.
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Window Tint in Ontario: The Legal Limit and the Best Film
Ontario's tint rules live in two places: the Highway Traffic Act and the safety inspection standard. Here is what each one says about the windshield, front side and rear windows, what VLT, IR rejection and TSER mean, and a sensible film spec.
