When we drive every day, it’s easy to overlook the tiny details on the dashboard while focusing on traffic, directions, and schedules. One of the most useful yet frequently ignored features is the small arrow beside the fuel gauge. Though easy to miss, this symbol can save time, prevent confusion, and help drivers avoid those awkward moments at the gas station—especially when using a car that isn’t familiar.
So how does it work? The arrow next to the fuel icon simply points to the side of the vehicle where the gas cap is located. If the arrow points left, the fuel door is on the left; if it points right, it’s on the right. This quick visual cue removes guesswork and eliminates the need to step out of the car or rely on memory, making refueling smoother and more efficient.
Automakers added this feature to improve convenience as drivers began switching between different vehicles more often. It’s particularly helpful during road trips, rentals, or when borrowing a friend’s car. A quick glance at the dashboard before pulling up to the pump helps you choose the correct lane the first time, saving both time and frustration during busy travel moments.
To make the most of this small but smart design choice, turn noticing the fuel arrow into a habit. While not every vehicle includes it—especially older models—it’s widely available and highly reliable in modern cars. By paying attention to this subtle symbol, drivers can enjoy a simpler, calmer refueling experience and focus more on the journey ahead rather than small logistical mistakes.