Warning signs your black side/door mirror is failing:
- Cracked or broken mirror glass: This is the most obvious sign.
- Loose or wobbly mirror: The mirror might shake or vibrate while driving.
- Difficulty adjusting the mirror: The electric motor might be weak or not working.
- Mirror doesn't stay in place: It moves on its own while driving.
- Damaged housing: The plastic casing around the mirror is cracked or broken.
- Faded or discolored mirror: The mirror surface is no longer reflective.
How to test if this part is the problem:
- Visually inspect the mirror: Look for cracks, breaks, or loose parts.
- Try to adjust the mirror: If it's power-adjustable, see if the motor works. Listen for motor noise.
- Check the wiring: Make sure the wires connected to the mirror are secure and not damaged.
- Compare to the other side: If one mirror works and the other doesn't, the faulty mirror is likely the problem.
Common failure causes:
- Impact damage: Getting hit by another car, a shopping cart, or other object.
- Weather damage: Extreme temperatures, sun exposure, and ice can damage the mirror.
- Wear and tear: Over time, the motor and other parts can wear out.
- Electrical problems: Wiring issues or a blown fuse can cause the mirror to fail.
- Corrosion: Rust can damage the internal components.