Mercedes-Benz A B Class W169 W245 Radio Remote Alarm Key Fob Button A1697661706

Mercedes-Benz A B Class W169 W245 Radio Remote Alarm Key Fob Button is an original component from the Switches, control elements and ignition locks group, designed for A and B class models. The used remote key fob ensures a factory fit for the vehicle's electrical system, which facilitates configuration and allows for maintaining the consistency of the central locking and ignition system.

Specifications and technical data

• SKU: A1697661706-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697661706
• Substitutable numbers: A1697661706, A 169 766 17 06
• Category: Switches & Controls

Purpose and function of the remote key fob

The presented remote key fob has been designed as an integral part of the control system for the Mercedes A-Class W169 and B-Class W245. It is responsible for the convenient management of functions related to vehicle access and ignition operation, working in conjunction with factory electronic modules.

Thanks to a design consistent with the manufacturer's solutions, the remote maintains proper communication with the vehicle's system, which is essential for programming and adaptation in a car equipped with original controllers.

Construction and integration with the control system

The remote key fob belongs to the Switches, control elements and ignition locks group, meaning it is part of a broader system responsible for ignition operation, steering wheel lock, and comfort functions. The remote's housing is adapted for daily use, and the internal electronic circuit works with the vehicle's factory immobilizer and central locking system.

This type of solution allows for:

• maintaining consistency with the vehicle's original electrical installation,
• easier configuration compared to universal replacements,
• maintaining compliance with factory service procedures.

Characteristics of the used product

The remote key fob is offered as a used item, which in practice means it comes from disassembly and was previously used in another vehicle. This type of solution is often chosen by users who want to reduce service costs while maintaining the manufacturer's original specifications.

Before installation in the target car, it is necessary to perform appropriate service procedures, such as matching it to the specific vehicle and configuring it with the security system. A properly prepared remote can be an effective alternative to new parts, especially in the case of older model generations.

Application in service practice

In workshops specializing in the Mercedes brand, remote key fobs of this type are used both for replacing damaged units and for expanding the vehicle's key set. Thanks to the preservation of the original design, the adaptation process to the car is predictable and consistent with procedures used in authorized service centers.

If you are planning a comprehensive repair or upgrade of the access and ignition control zone in your Mercedes and need other components from the same group, such as ignition lock cylinders, steering column switches, or control modules, check the available parts in the Mercedes switches, control elements and ignition locks category.

Substantive support and selection of used parts

When choosing a used remote key fob, it is worth paying attention to compatibility with the vehicle's electronics and programming procedures. It may be helpful to familiarize yourself with practical tips regarding the selection of original parts from disassembly – you will find them in the article Used parts for Mercedes – original parts from disassembly, which discusses the benefits of using factory components at a reasonable price.

Such prepared knowledge facilitates making an informed purchasing decision and allows for better planning of service work related to the control and security system in your car.