what are the side mirrors on a car called

[DelNora]

The common and technically accurate term for the side mirrors on a car is side-view mirrors or side mirrors. These are the official terms used in owner's manuals, repair guides, and by automotive professionals. You might also hear the more formal term exterior rear-view mirrors, which is their complete technical name. Their primary function is to increase your field of vision to the sides and rear of the vehicle, covering the areas that the interior rear-view mirror cannot.

The design and technology of side-view mirrors have evolved significantly. Traditional manual mirrors have been largely replaced by power side-view mirrors, which can be adjusted with a switch from inside the car. Many modern vehicles also feature heated side mirrors to defrost ice and evaporate moisture, and auto-dimming side mirrors to reduce glare from headlights behind you. Some high-end models even incorporate side-view cameras that display a video feed on the dashboard screen, often replacing or supplementing the traditional mirror.

From a safety and regulatory standpoint, side-view mirrors are critical. The U.S. National Highway Traffic Safety Administration (NHTSA) has specific requirements for their field of view. Properly adjusting them is key to minimizing blind spots. A recommended technique is to position them so that your own car is just out of view, which creates a seamless transition between your side-view and rear-view mirrors.

Feature	Description	Common in Vehicle Segments
Manual Adjustment	Requires physically pushing the mirror housing to adjust.	Economy & Older Models
Power Adjustment	Electrically controlled via a switch on the door panel.	Standard on Most Modern Cars
Heated Function	Integrated heating element clears frost and condensation.	Common in cold-weather packages
Turn Signal Indicator	LED indicators integrated into the mirror housing.	Mid-tier to Luxury Vehicles
Auto-dimming	Electrochromic gel darkens the mirror to reduce glare.	Premium & Luxury Trims
Power Folding	Mirrors fold inward automatically when locking the car.	SUVs, Luxury, and vehicles for tight parking
Puddle Lamps	Project light onto the ground from the mirror housing.	SUVs and Luxury Vehicles
Blind-Spot Monitoring	Warning light on mirror alerts to vehicles in blind spot.	Increasingly standard on new cars

[DeIsaac]

Most folks I know just call them side mirrors. That's what you'd say at the auto parts store or when telling a friend, "Check your side mirror!" It's the simplest, most direct term. If you're looking at your car's settings or a fancy feature list, you might see "power side-view mirrors," but in everyday talk, "side mirrors" gets the job done perfectly.

[SamanthaLynn]

In technical and official documentation, you'll find the term exterior rear-view mirrors. This name distinguishes them from the interior rear-view mirror and accurately describes their purpose: to provide a view of the area to the rear and sides of the vehicle. This is the term used in service manuals and by engineers when discussing the components and their regulatory requirements for field of view and safety.

[CarterLynn]

I always think of them as my blind-spot checkers. The rearview mirror shows you what's directly behind, but these side mirrors are your first line of defense against cars lurking where you can't easily see them. Adjusting them correctly is the real trick—angle them outward a bit more than you think so your own car disappears from view. It makes merging and lane changes so much safer.

[DeAmy]

Beyond the basic name, these components are now advanced safety features. The correct term is still side-view mirrors, but they often come integrated with Blind-Spot Monitoring (BSM) systems. A small warning light in the mirror itself flashes if a vehicle is detected in your blind spot. Many also have heaters to melt ice and signal indicators for turning. So while the name is simple, the technology packed into them is quite sophisticated.