Mercedes-Benz A B Class W169 W245 Bluetooth Aerial Antenna A1699051200

Mercedes-Benz A B Class W169 W245 Bluetooth Aerial Antenna is an original, used Bluetooth antenna designed for Mercedes A-Class W169 and B-Class W245 models. This component is responsible for stable wireless communication, ensuring the proper operation of the factory Bluetooth module and comfortable use of phone and multimedia functions. By maintaining the manufacturer's specifications, it provides a reliable service solution for repairing the vehicle's connectivity system.

Specifications and technical data

• SKU: A1699051200-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1699051200
• Substitutable numbers: A1699051200, A 169 905 12 00, BG
• Category: Antennas

Application and function of the Bluetooth antenna

The presented Bluetooth antenna is a component of the connectivity system responsible for receiving and transmitting signals between the vehicle and external devices, such as phones or other mobile equipment. In Mercedes A-Class W169 and B-Class W245 vehicles, it works with the factory multimedia system, enabling wireless calls and audio function support. Using an original component allows for maintaining connection stability and proper integration with the vehicle's electronics.

Compatibility with Mercedes A W169 and B W245

The antenna has been designed specifically for the W169 and W245 platforms, which translates into a proper fit for the electrical installation and body architecture. As a result, installation is predictable, without the need for harness modifications or the use of adapters. The original origin of the component promotes full compatibility with the Bluetooth system used in these Mercedes generations, which is particularly important when diagnosing range issues or connection drops.

Technical characteristics and user benefits

As an item from the Car antennas group, this Bluetooth antenna has been constructed to operate in the demanding conditions of vehicle operation. The electronic circuit is adapted to the factory parameters of the Mercedes connectivity system, which limits the risk of interference and improper cooperation with control modules. A used OEM component is a sensible choice for users who expect:

• preservation of the original functionality of the Bluetooth system in the vehicle,
• consistency with the factory electrical installation and controllers,
• a service solution consistent with the vehicle manufacturer's specifications.

Choosing an original Bluetooth antenna helps avoid typical problems associated with replacements, such as unstable range, difficulties with device pairing, or communication errors with comfort modules.

Product condition and installation aspects

The offered antenna is a used item, which in practice means it comes from vehicle dismantling and retains its factory design and purpose. This type of component is particularly useful for connectivity system repairs when one wants to maintain the original equipment configuration. Installation should be carried out in accordance with Mercedes service procedures, taking into account proper cable routing and protection of connectors against moisture and vibrations to maintain system reliability in the long term.

Expanding the connectivity system in your Mercedes

If you are planning a comprehensive repair or upgrade of the connectivity and multimedia zone in your Mercedes and need other elements from the same group, such as roof antennas, GPS antennas, or radio antennas, check the available parts in the Mercedes car antennas category.

For those considering the purchase of used equipment for popular car models, we also recommend a practical guide describing the selection of original components – you can find it in the article The best used car parts – a guide to the most frequently chosen original parts, which helps in consciously planning vehicle repairs and upgrades.