Buy BMW 328xi Parking, Corner, Side Marker, Signal Light

Introduction

The BMW 328xi turn signal light is an essential component of your vehicle's lighting system, ensuring visibility and safety on the road. This guide provides comprehensive information on the turn signal light, including bulb specifications, installation instructions, troubleshooting tips, and frequently asked questions.

Bulb Specifications

For the 2007-2008 BMW 328xi, the front turn signal light bulb typically uses the 1156 or 1157 type. These bulbs are available in both halogen and LED options, with halogen bulbs being more common in older models. The rear turn signal light bulb often uses the 1156 (BA15S P21W) type. (SEALIGHT, AUXITO)

Installation Instructions

Front Turn Signal Light Replacement:

1. Turn off the vehicle and ensure the ignition is in the "off" position. (JustAnswer)
2. For front turn signals, open the hood to access the rear of the headlight assembly.
3. Locate the turn signal bulb socket at the rear of the assembly. (E90Post)
4. Twist the bulb socket counterclockwise to remove it from the assembly.
5. Pull the old bulb straight out of the socket.
6. Insert the new bulb into the socket, ensuring it is securely in place.
7. Reinsert the socket into the assembly and twist it clockwise to secure it. (JustAnswer)
8. Test the new bulb by turning on the vehicle and activating the turn signal. (YouTube)

Rear Turn Signal Light Replacement:

1. Open the trunk to access the rear light assembly. (Bimmerpost)
2. Remove any interior panels or covers obstructing access to the light assembly. (eBay)
3. Locate the turn signal bulb socket at the rear of the assembly.
4. Twist the bulb socket counterclockwise to remove it from the assembly.
5. Pull the old bulb straight out of the socket.
6. Insert the new bulb into the socket, ensuring it is securely in place.
7. Reinsert the socket into the assembly and twist it clockwise to secure it. (JustAnswer)
8. Test the new bulb by turning on the vehicle and activating the turn signal.

Troubleshooting Tips

• Dim or Flickering Lights: If the turn signal light appears dim or flickers, it may indicate a loose or corroded bulb socket, poor electrical connections, or a failing bulb. (Competition BMW)
• Non-Functioning Light: If the turn signal light does not illuminate at all, check the bulb for damage or burnout. If the bulb is intact, inspect the fuse associated with the turn signal circuit. In some BMW models, turn signal lights are powered by the FRM (Footwell Module) instead of a traditional fuse. (E90Post)
• Hyper-Flashing: If the turn signal blinks faster than usual, it may indicate a burned-out bulb. Replacing the faulty bulb should resolve this issue.

Frequently Asked Questions

Q: What type of bulb does the BMW 328xi turn signal light use?

A: The 2007-2008 BMW 328xi typically uses 1156 or 1157 type bulbs for the front turn signal lights and 1156 (BA15S P21W) type bulbs for the rear turn signal lights. (AUXITO)

Q: How can I tell if my turn signal bulb is burned out?

A: Activate the turn signal and observe the corresponding light. If it does not illuminate or appears dim, the bulb may be burned out. Additionally, if the turn signal blinks faster than usual, it often indicates a burned-out bulb.

Q: Can I replace the turn signal bulb myself?

A: Yes, replacing the turn signal bulb is a straightforward process that can be done with basic tools. Refer to the installation instructions provided above for step-by-step guidance.

Q: What should I do if the new bulb doesn't work?

A: Ensure the bulb is properly seated in the socket and that the socket is securely connected to the assembly. If the bulb still doesn't work, check the fuse associated with the turn signal circuit or consult a professional mechanic for further diagnosis.

Q: Are there any alternatives to halogen bulbs for turn signal lights?

A: Yes, LED bulbs are a popular alternative to halogen bulbs. They offer brighter illumination and consume less power. However, ensure the LED bulb is compatible with your vehicle's electrical system to prevent issues like hyper-flashing.

Q: How can I upgrade to sequential turn signals? (YouTube)

A: Upgrading to sequential turn signals involves replacing the existing bulbs with sequential LED units. This upgrade may require additional components, such as resistors, to ensure proper function. Consult a professional for installation to ensure compatibility and safety. (, eBay)

Q: Where can I find replacement turn signal bulbs? (YouTube)

A: Replacement turn signal bulbs can be found at automotive parts stores, online retailers, or through BMW dealerships. Ensure you select the correct bulb type and size for your specific vehicle model and year.

Q: How often should I replace my turn signal bulbs?

A: Turn signal bulbs should be replaced when they show signs of failure, such as dimming, flickering, or non-functioning. Regularly inspecting your vehicle's lighting system can help identify issues before they become safety concerns.

Related Products

For those looking to replace or upgrade their BMW 328xi turn signal lights, here are some options:

2011 BMW 328xi E92 Coupe Front Left Turn Signal Light Lamp

408272.13 Rp

408272.13 Rp

256908.72 Rp

572726.44 Rp

293726.85 Rp

3319305.55 Rp

Product Highlights:

• : A direct replacement part for the front left turn signal light, ensuring proper fit and function.
• : Designed for the front right side, this lamp matches the original specifications for seamless integration.
• : A high-quality bulb offering reliable performance and longevity for the front turn signal lights.
• : An authentic BMW part for the rear left turn indicator, ensuring compatibility and durability.
• : An upgrade option for side marker turn signal lights, featuring a sleek smoked lens design.
• : An LED turn signal light offering modern aesthetics and improved visibility.

Conclusion:

Maintaining and upgrading your BMW 328xi's turn signal lights is crucial for safety and vehicle aesthetics. Whether you're replacing a bulb or considering an upgrade to LED or sequential lights, the options above cater to various preferences and needs. Always ensure compatibility with your specific vehicle model and consult professionals if needed for installation.