Mercedes Finds a Way to Simplify Wiring in Split Taillights: Patent Reveals the Idea
A newly published patent filing suggests Mercedes-Benz is looking for a cleaner, simpler way to handle wiring in split rear light assemblies.
The Dark Side of Start-Stop: How Much Fuel Do You Really Need to Save to Pay for Engine Repairs
Stop at a light, the engine shuts off. Green light—engine restarts and you drive away. Sounds perfect, right?
An Engineer Breaks Down the Biggest Turbocharged Car Mistakes That Can Destroy an Engine
Automakers often don’t fully explain the fine print of owning a turbocharged vehicle
Why You Shouldn’t Start Your Car the Instant You Turn the Ignition On
Many drivers are used to firing up the engine right away
Why Windshield Wipers Fail — and What You Can Fix Yourself
Windshield wipers may seem like a minor component, but they play a major role in road safety by keeping the driver’s view clear in rain, snow, and slush.
Most Drivers Don’t Actually Know What N on an Automatic Transmission Is For: When Neutral Makes Sense—and When It Can Do Real Damage
Why coasting in Neutral is a bad idea, what the N mode is really for, and why in traffic it’s better to keep your foot on the brake instead of playing with the shifter.
Most Drivers Get It Wrong: What to Use on Lug Nuts to Keep Them from Seizing
As an experienced driver, I know firsthand that a seized wheel bolt is far more than a minor inconvenience.
“Many Drivers Still Don’t Get It”: When to Use the + and – Modes on an Automatic Transmission—and Why They Matter
Most owners of automatic cars have never even tried manual-style shifting.
What Are Those Mysterious Buttons on Your Car Stereo For? Many Drivers Don’t Even Use Them
Most people drive, listen to the radio, and have no idea what some buttons and functions actually do.
Why you shouldn't press these buttons in your car: some could be dangerous
These controls are easy to hit by accident—or out of inexperience, especially for new drivers.
Is Your Car's Start-Stop Feature Helping or Hurting: Am I the Only One It Annoys?
Most modern vehicles come with auto start-stop systems that shut off the engine at stops, but drivers remain divided.
Beyond Mileage: Hidden Diagnostic Uses for Your Car's Trip Odometer Button
Why every driver should know about this “hidden” button in their car.
How to Clean a Gas Tank from the Inside—Without Removing It: Dirt, Water, and Rust
Over time, many vehicles accumulate water and debris inside the gas tank, while the inner walls can develop rust.
Many Americans don’t know about this onboard computer feature: what the Valet Mode system is for and how it works
How to use Valet Mode and when to apply this system, as well as why it was integrated into your car’s computer.
Few Reasons Your Car Might Shake Right After You Start Driving — and What You Can Do About It
Most drivers will eventually encounter sudden vibrations or shaking while on the road.