BMW 3-Series Light Relays, Sensors, Control Modules
- Genuine®Turn Signal Light SocketTurn Signal Light Socket by Genuine®. If your electrical parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s electrical systemGenuine OE replacement parts from the OE manufacturer$13.02 - $75.49
- Genuine®Bulb SocketBulb Socket by Genuine®. If your electrical parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website you'll...Premium parts you can rely onDesigned to restore functionality$11.35 - $89.70
- WVE®Fog Light ConnectorFog Light Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.05 - $167.98
- Diode Dynamics®CANBUS Anti-Flicker ModuleCANBUS Anti-Flicker Module by Diode Dynamics®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured to...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$25.00 - $50.00
- WVE®Fog Light RelayFog Light Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.16 - $115.22
- WVE®Headlight Low Beam Light ConnectorHeadlight Low Beam Light Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.05 - $10.60
- WVE®Headlight RelayHeadlight Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.16 - $426.53
- Genuine®Tail Light Bulb SocketTail Light Bulb Socket by Genuine®. If your electrical parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s electrical systemGenuine OE replacement parts from the OE manufacturer$13.14 - $453.22
- Standard®Headlight ConnectorHeadlight Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...Premium parts you can rely onDesigned to restore functionality$5.67 - $129.93
- WVE®Brake Light Switch ConnectorBrake Light Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.61 - $100.59
- WVE®Turn Signal RelayTurn Signal Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.16 - $204.15
- Genuine®Exterior Light Bulb SocketExterior Light Bulb Socket by Genuine®. If your electrical parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s electrical systemGenuine OE replacement parts from the OE manufacturer$10.73 - $59.24
- Genuine®Multi Purpose RelayMulti Purpose Relay by Genuine®. If your engine parts is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$5.77 - $247.03
- Dorman®Conduct-Tite™ Headlight ConnectorConduct-Tite™ Headlight Connector by Dorman®. With insulation that’s as secure as it is durable, Dorman’s Pigtail Headlight Connector prevents the corrosion, overheating, and melting that commonly cause this part to deteriorate....Direct replacement for ease of installationSave time and expense by replacing only the connector, not the entire harness$1.98 - $30.14
- WVE®Headlight High and Low Beam Light ConnectorHeadlight High and Low Beam Light Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$2.55 - $25.48
- Genuine®Tail Light SocketTail Light Socket by Genuine®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured to strict quality...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$15.58 - $427.58
- Vemo®Headlight Control ModuleHeadlight Control Module by Vemo®.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$49.59 - $2,084.67
- Vemo®Multi Purpose RelayMulti Purpose Relay by Vemo®. Original Vemo Quality. Quality results from the consistent pursuit of an customer-focused strategy. Clients' wishes are in the center of business. Aim: the best quality for your satisfaction. As a result,...Warranty: 24 Months/24,000 MilesQuick and easy installation$14.54 - $77.76
- Dorman®TECHoice™ Headlight SocketsTECHoice™ Headlight Sockets by Dorman®. Looking to maintain the top condition of your electrical system? Dorman is ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured to...Durably designed for a long service lifeAlso suitable for a broad range of industrial and commercial uses$2.47 - $16.91
- ACDelco®Professional™ Headlight ConnectorProfessional™ Headlight Connector by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.55 - $36.74Save: 15%$5.57 - $31.23
- Standard®TechSmart™ Xenon Lighting BallastTechSmart™ Xenon Lighting Ballast by Standard®. SMP's vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...High quality at an affordable priceExpertly made from premium materials$156.03 - $339.03
- Race Sport®OEM Factory Replacement BallastOEM Factory Replacement Ballast by Race Sport®. These individual OEM HID Replacement ballasts ensure that your vehicle's lighting is always working. This product is made of high-quality materials to serve you for years to come. Designed...Single 35W OEM D4 Style HID Replacement BallastIncludes mounting hardware$54.99 - $74.99Save: 10%$49.49 - $67.49
- WVE®Back Up Light RelayBack Up Light Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.16 - $364.56
- WVE®Back Up Light Switch ConnectorBack Up Light Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.00 - $162.37
- WVE®Hazard Warning RelayHazard Warning Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.16 - $323.32
- WVE®Headlight High Beam Light ConnectorHeadlight High Beam Light Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.05 - $10.02
- WVE®Headlight SocketHeadlight Socket by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$2.55 - $60.60
- WVE®High Intensity Discharge Lighting BallastHigh Intensity Discharge Lighting Ballast by WVE®.Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$67.91 - $1,272.22
- Genuine®3rd Brake Light Bulb Socket3rd Brake Light Bulb Socket by Genuine®. If your electrical parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s electrical systemGenuine OE replacement parts from the OE manufacturer$19.05 - $67.62
- Genuine®Center High Mount Stop Light SocketCenter High Mount Stop Light Socket by Genuine®. If your electrical parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...Designed to restore your vehicle’s electrical systemGenuine OE replacement parts from the OE manufacturer$18.26 - $106.43
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The most elementary light circuit consists of a power source, bulb, and switch, but modern vehicles are equipped with much more complicated systems – their lighting circuits also include sensors, relays, and control modules. Thus, sensors make automatic adjustment and operation possible. In turn, relays allow a low-current circuit to control a high-current one. And, finally, control modules are responsible for controlling those light circuits which require something more than ordinary turning on and off. If any of these components malfunction, you won’t be able to use your automobile’s lighting as efficiently as always. And various problems with the electronics are not uncommon for the BMW 3-Series, as this model is equipped with numerous electronic devices and control modules.
There are plenty of reasons which may cause your BMW 3-Series light relays, sensors, and control modules to fail: lack of power at their connectors, simple wear and tear, short circuits, and so on. Don't forget to check fuses before any repair. Driving without properly working lights is unsafe and inconvenient (especially in the nighttime or in bad weather conditions), but replacement of malfunctioning components will solve the problem and bring the lighting of your automobile under your control again.
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