Others
Your 1980s Sports Car May Stop Counting at 85 MPH. The Government Told It To

Open the door of an American-market performance car from the early 1980s and something may appear terribly wrong. There is the dramatic driving position, a powerful engine and perhaps a body design

AutoExpert
Tips & Tricks
Your Brake Rotors Turned Orange Overnight. They Probably Did Not Wear Out Overnight

Wash a car in the evening and look through its wheels the next morning. The brake rotors may have turned bright orange. The change can happen quickly enough to feel impossible. The discs looked cle

AutoExpert
Others
The Car Was Wrecked, but the Airbags Never Opened. Does That Mean They Failed?

A car can leave a collision with a crushed bumper, broken lights and a hood folded into an expensive-looking shape, yet every airbag remains neatly hidden. From outside, that makes little sense. Th

AutoExpert
Others
That Tiny Red Light Blinking in Your Parked Car May Be Good News

Walk past a parked car after dark and the cabin can seem completely asleep, apart from one tiny red light pulsing on the dashboard. Blink. Pause. Blink again. Since red dashboard lights usua

AutoExpert
Concept
This Tiny BMW-Backed EV Could Finish Your Commute With More Energy Than It Started

Solar panels on cars have always sounded like a great idea, although the reality has usually been less impressive. A few extra miles from sitting in the sun is nice, but hardly enough to change how yo

AutoExpert
Others
Cruise Control Is Set to 65, So Why Is the Car Doing 72 Downhill?

Cruise control feels wonderfully precise on a flat highway. Set it to 65 mph and the speedometer settles into place, leaving the car to handle the small adjustments that a human ankle normally makes.

AutoExpert
Others
Your Brake Lights Will Not Turn Off, and the Clue May Be Lying on the Floor

A car sits empty in the driveway, engine off and doors locked, yet all three brake lights are glowing as though an invisible driver has a foot planted on the pedal. It looks like a wiring problem. Pos

AutoExpert
Others
Your EV Can Be Fully Charged and Still Be Defeated by Its Smallest Battery

An electric car is sitting in the driveway with 200 miles of range showing in the app. The large battery beneath the floor contains enough energy to move two tons of metal across an entire county.

AutoExpert
Others
Your New Battery Is Installed, but the Car May Still Think the Old One Is There

There was a time when replacing a car battery was a reassuringly simple job. Disconnect the old one, wrestle it out of its tray, drop in the new one and tighten the terminals. If the engine started, t

AutoExpert
Others
The “B” on Your Hybrid Shifter Does Not Mean Battery, Boost or Better Economy

Park, Reverse, Neutral and Drive need little introduction. Then there is B. It sits on the shifter of many hybrids looking important but refusing to explain itself. Battery seems like the obvious

AutoExpert
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