VW Volkswagen Golf Cd1 Lane Change Assist Warning Display Right O/S 5H2949146A

VW Volkswagen Golf Cd1 Lane Change Assist Warning Display Right O/S is a precision component from the Mirror components group, responsible for signaling the presence of vehicles in the blind spot. It is a safety-enhancing solution that integrates with the factory lane change assist system, providing the driver with clear, visual warnings on the passenger side.

Specifications and technical data

• SKU: RHD-5H2949146A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5H2949146A
• Substitutable numbers: 5H2949146A, 5H2 949 146 A, 23386032TUA
• Location on the vehicle: Right
• Category: Mirror Components

Purpose and function in the vehicle

The presented display is designed for installation on the right side of the vehicle, within the area of the side mirror. It works with the factory lane change assist system, transmitting a light signal to the driver when a vehicle is detected in an adjacent lane or blind spot. As a result, the driver receives additional visual information to support lane change decisions, which reduces the risk of collisions during overtaking and merging maneuvers.

Construction and integration with the mirror system

The display is a component dedicated to a specific mirror configuration in the Volkswagen Golf model, which allows for consistency with the factory styling and ergonomics. The construction is prepared for operation in demanding external conditions – inside the mirror housing, exposed to temperature changes and humidity. The element works with the vehicle's electrical installation and the lane change assist control module, ensuring stable operation and predictable response to signals from the sensors.

Benefits of using an original Volkswagen component

Using an original warning display in the mirror for the Volkswagen Golf model ensures:

• Full compatibility with the factory lane change assist system, without the need for installation modifications.
• Consistent operation with other Mirror components, including the adjustment and heating mechanism, if present in the vehicle's specific configuration.
• Appropriate brightness and illumination logic, in accordance with the manufacturer's specifications, which translates into the readability of messages for the driver.
• Aesthetic fit within the mirror interior, without visible modifications or non-factory solutions.

Condition, verification, and service application

The item comes from our selection of used parts, which allows for an economical repair of the lane change assist system while maintaining the manufacturer's original specifications. This type of component is particularly useful for post-accident repairs, replacing a damaged mirror, or restoring full functionality to driver assistance systems in Volkswagen vehicles.

Expanding mirror zone upgrades

If you are planning a comprehensive repair or upgrade of the mirror zone in your Volkswagen and need other elements from the same group, such as mirror glass, housings, or mirror turn signals, check out the available parts in the Volkswagen Mirror components category.

Safety and selection of used components

When working with driver assistance systems, such as lane change assist, it is crucial to correctly select and verify used components. It is worth paying attention to the condition of the connectors, the absence of mechanical damage, and proper cooperation with the vehicle's electronics after installation. For users who want to deepen their knowledge about the safe selection of used sub-assemblies in critical vehicle systems, the following article will be helpful: Second-hand braking system: how to safely choose discs, calipers, and ABS?, which shows universal principles for assessing the condition of parts from the secondary market.