BMW E93 Cabrio Rear Lamp Light Side Panel Plug Socket Wiring Right O/S 7505270

BMW E93 Cabrio Rear Lamp Light Side Panel Plug Socket Wiring Right O/S is an original electrical system component designed to support the right rear lamp in the BMW 3 Series E93 Cabrio model. The wiring harness ensures a stable electrical connection between the lamp and the vehicle's electrical system, which translates into the proper operation of the position lights, brake lights, and turn signals. It is a practical service solution for users who want to restore full functionality to the rear lighting system after damage to the factory wiring.

Specifications and technical data

• SKU: 7162302-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7162302
• Substitutable numbers: 7162302, 63217162302, 7505270
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and function in the lighting system

The presented wiring harness is a component from the Rear lights and brake lights group, responsible for supplying power and control signals to the right rear lamp in the Cabrio body style. The vehicle placement, specified as rear – right side, allows for clear identification of the installation area and reduces the risk of errors when selecting parts.

In practice, the wiring harness supports circuits responsible for, among others:

• powering position and brake lights,
• transmitting the turn signal,
• a stable ground connection between the lamp and the vehicle's electrical system.

Thanks to this, the rear lighting system maintains the required functionality and meets safety and traffic regulation requirements.

Benefits of using an original BMW wiring harness

The wiring harness designed for the BMW E93 Cabrio has been engineered for a specific body model, which ensures proper cable routing and a perfect fit of the connectors to the factory lamp sockets and the vehicle's electrical system. The appropriate cable length, correct wire cross-section, and factory-standard terminations minimize the risk of voltage drops, overheating of contacts, or accidental circuit breaks.

The main advantages of using an original wiring harness include:

• compatibility with the factory BMW electrical system,
• no need for system modifications or custom-made connectors,
• organized cable routing within the right rear lamp area,
• reduction of the risk of lighting system diagnostic errors.

This solution is particularly beneficial for repairs following collisions, mechanical damage to the wiring, or problems resulting from previous non-factory electrical modifications.

Product condition and service application

The offered wiring harness is a used component, which in practice means it has been removed from a vehicle and verified for further use. For many users, this is a reasonable compromise between the cost of repair and maintaining the original specifications of the BMW electrical system.

The wiring harness will be particularly useful in situations where:

• cables in the vicinity of the right rear lamp have been damaged (abrasions, breaks, contact corrosion),
• the factory wiring was compromised during previous bodywork or paint repairs,
• there are intermittent problems with the operation of the right rear light that are difficult to resolve through temporary soldering or spot repairs.

Installation tips and selection by OEM numbers

Due to the specific nature of BMW electrical systems, it is recommended that the installation of the wiring harness be performed by a person with experience in working with automotive electrical systems. Proper cable routing, securing of mounting points, and checking the condition of the connectors significantly affect the reliability of the rear lighting system.

When selecting a wiring harness for a specific BMW E93 Cabrio, it is worth verifying compatibility using OEM numbers and interchangeable part numbers. A practical guide on verifying parts by number, available in the article Buying parts online without risk – 5 proven ways to verify component compatibility, which discusses, among other things, the selection of components for BMW based on manufacturer markings, may be helpful.

Expanding your BMW lighting system repair

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your BMW and need other elements from the same group, such as tail light assemblies, control modules, or additional power cables, check the available parts in the BMW Rear lights and brake lights category.