BMW 3 Series E46 Cabrio Left Side Additional Turn Indicator Lamp White N/S 6920731

BMW 3 Series E46 Cabrio Left Side Additional Turn Indicator Lamp White N/S is an original lighting component designed for installation on the left side of the vehicle body. Thanks to its precise fit to the E46 Cabrio body lines and its bright, clear signal color, it ensures clear signaling of direction changes and a consistent look with factory BMW lighting. This used OEM component is a sensible choice for bodywork maintenance when you want to maintain factory specifications and aesthetics.

Specifications and technical data

• SKU: 6920731
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6920731
• Substitutable numbers: 6920731, 63136920731, PK
• Location on the vehicle: Left
• Color: White
• Category: Side Marker Light Assemblies

Purpose and fitment for BMW 3 E46 Cabrio

The presented turn indicator lamp has been designed specifically for the BMW 3 Series E46 Cabrio version, intended for the left side of the vehicle. This ensures the correct housing shape relative to the fender contours and proper positioning of the light point relative to the factory mounting holes. Such a fit facilitates the maintenance of the original lighting geometry and allows for installation without modifications.

Optical characteristics and color

The element belongs to the Side marker lamps group, responsible for side signaling and improving vehicle visibility in traffic. The white lens provides a modern, understated look that blends well with the E46 Cabrio body line. At the same time, the optical design of the turn indicator has been prepared so that the generated signal is legible to other road users, which supports safety during lane change or turning maneuvers.

Construction and function in the lighting system

The lamp acts as an additional side turn indicator, working in conjunction with the main front and rear turn signals. Its placement on the left side of the body improves signal visibility from the perspective of vehicles in adjacent lanes and pedestrians. The design provided by BMW allows for:

• stable seating in the factory mounting hole,
• proper sealing against the fender panel,
• trouble-free connection to the existing electrical installation.

As a result, replacing a damaged lamp with this component is a simple service process and does not require interference with the wiring harness or the body structure.

Component condition and service application

The offered lamp is a used original BMW component, which in practice means maintaining factory geometry, proper fitment, and compatibility with other vehicle lighting elements. This type of part works well for:

• post-accident repairs of the left side of the body,
• replacing a damaged or leaking side turn indicator,
• restoring the stock look after previous modifications.

For workshops and private users, this means the possibility of an economical repair while maintaining the manufacturer's standards.

Support with selection and related items

If you are planning a comprehensive repair or upgrade of the side body area of your BMW and need other items from the same group, such as additional turn indicator lamps, side marker lights, or supplementary lighting modules, check the available parts in the BMW Side marker lamps category.

When performing body and lighting service work, it is also worth paying attention to the condition of other vehicle systems, including air conditioning – in this regard, the guide article on symptoms of air conditioning compressor failure, causes of damage, and safe compressor replacement may be helpful, which facilitates making informed service decisions.