The small arrow next to the fuel pump icon on your dashboard indicates which side of your vehicle the fuel filler door is located.
This is a common feature on most modern vehicles designed to help drivers quickly identify the location of their gas tank. When you are at a gas station, especially in an unfamiliar car like a rental or a newly purchased model, simply look for the fuel pump symbol. A small triangle or arrow pointing left or right will be positioned next to it, directly showing you which side of the car to pull up to the pump on. This saves you from guessing or having to circle the pump unnecessarily.
The presence and exact appearance of this indicator can vary slightly between different car manufacturers and models.
How can I quickly determine what side my gas tank is on?
The quickest way to determine what side your gas tank is on is to look for the small arrow next to the fuel pump icon on your dashboard's fuel gauge. This arrow points directly to the side of the car where the fuel filler door is located. If you're in an unfamiliar vehicle, this is the most efficient method. For a permanent reference, check your vehicle's owner's manual, which will explicitly detail the fuel filler door's position.