Womala Right Rearview Mirror Light OE 31217839 Turn Signal Light for Auto Parts Parts

The Right Rearview Mirror Light (OE Number: 31217839) is a highly versatile exterior lighting component engineered for a broad spectrum of Auto Parts models—spanning sedans, estates, hatchbacks, cross-country variants, and convertibles. Installed on the outer shell or lower edge of the right-side exterior rearview mirror, it fulfills two critical safety and convenience roles: 1) Serving as a right-turn signal to alert surrounding drivers of lane changes or turns (addressing the "visibility blind spot" between front and rear turn signals, especially in heavy traffic or low light); 2) Providing ground illumination (on applicable models) to light the vehicle’s right-side ground area during night-time parking, door unlocking, or passenger entry/exit—avoiding obstacles like curbs or debris. As an OE-grade part, it matches each Auto Parts model’s original lighting performance, fit, and aesthetic, ensuring seamless integration with the mirror assembly and vehicle electrical system.

This mirror light features a durability, optical precision, and cross-model compatibility-focused construction:

Core Functions

• Right-Turn Signal Visibility: Emits a bright, consistent flashing light to signal right turns or lane changes, filling the visibility gap between the front bumper turn signal and rear tail light. This is especially critical for larger models (e.g., XC90, V70) or in dense traffic, reducing the risk of collisions during maneuvering.
• Dark-Environment Convenience: (On applicable models) Activates automatically when the vehicle is unlocked or shifted to reverse, illuminating the right-side ground area—helping the driver avoid curbs, potholes, or debris, and improving safety for passengers entering/exiting at night.
• All-Weather Durability: The rugged housing and sealed design withstand extreme conditions (road salt, heavy rain, sub-zero temperatures, minor impacts from debris)—ensuring reliable operation year-round and extending the light’s service life.
• Aesthetic Consistency: Matches the original mirror’s shape, color, and light output, preserving the vehicle’s factory-finished look (unlike generic aftermarket parts, which may have mismatched dimensions or brightness).

1. Confirm the light’s specific function via VIN—some models use this part solely as a turn signal, while others include ground illumination. This OE part is calibrated to match the vehicle’s original configuration (e.g., no ground illumination for base trims).
2. Reference the model-specific official service manual to verify installation steps (e.g., removing the mirror housing cover, disconnecting the old wiring harness). Avoid forcing the housing or connector, as this can damage the mirror’s internal adjustment motor or electrical contacts.
3. After installation, test functionality: Activate the right-turn signal to check for consistent flashing (no flickering) and, if applicable, unlock the vehicle or shift to reverse to confirm ground illumination works. If the light fails to operate, inspect for blown fuses or loose wiring (OE units rarely have manufacturing defects).
4. Note this is the right-side mirror light—do not interchange with left-side variants (part number 31217838), as side-specific wiring and lens angles will cause misfit or non-functional signals.*

A: Signs of a failing bumper bracket include visible damage or deformation, misaligned bumper panels, unusual noises from the front end, or if the bumper appears loose or sagging on one side.

A: For optimal results, we recommend professional installation. Key considerations include ensuring proper alignment of all mounting points, checking for additional damaged components, and verifying all fasteners are properly torqued to specification.