Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Buick Regal BaseFACTORY OEM SERVICE PROCEDURE
Front Fascia Components
WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Front Fascia Components
| Component Name | Callout |
|---|---|
| E2LF Side Marker Lamp - Left Front E2LF Side Marker Lamp - Left Front | 1 |
| B82F Pedestrian Impact Detection Sensor - Upper Beam Front (B3T) B82F Pedestrian Impact Detection Sensor - Upper Beam Front X1 (B3T) , or B82F Pedestrian Impact Detection Sensor - Upper Beam Front X2 (B3T) | 2 |
| E2RF Side Marker Lamp - Right Front E2RF Side Marker Lamp - Right Front | 3 |
| B306D Parking Assist Sensor - Front Right Outer (UD5/UD7) B306D Parking Assist Sensor - Front Right Outer | 4 |
| E29RF Fog Lamp - Right Front (T3U) E29RF Fog Lamp - Right Front (T3U) | 5 |
| B306C Parking Assist Sensor - Front Right Middle (UD5/UD7) B306C Parking Assist Sensor - Front Right Middle | 6 |
| B306B Parking Assist Sensor - Front Left Middle (UD5/UD7) B306B Parking Assist Sensor - Front Left Middle | 7 |
| E29LF Fog Lamp - Left Front (T3U) E29LF Fog Lamp - Left Front (T3U) | 8 |
| B306A Parking Assist Sensor - Front Left Outer (UD5/UD7) B306A Parking Assist Sensor - Front Left Outer (UD5/UD7) | 9 |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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