Mercedes W166 Instrument Cluster Speedometer Clocks Diesel Automatic A1669008513

Mercedes W166 Instrument Cluster Speedometer Clocks is an original speedometer designed for diesel models with an automatic transmission. This factory-fitted instrument panel ensures clear reading of vehicle operating parameters and full integration with onboard electronics, maintaining consistency with the interior equipment. By using a component from the Instrument Clusters group dedicated to a specific generation, the driver receives a solution that is structurally and functionally matched.

Specifications and technical data

• SKU: A1669008513
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1669008513
• Substitutable numbers: A1669008513, A 166 900 85 13, 0263683311, 0 263 683 311, A1669014702, A 166 901 47 02, A1729023505, A 172 902 35 05
• Fuel type: Diesel
• Gearbox type: Automatic
• Part type: Instrument Cluster
• Category: Instrument Clusters

Purpose and compatibility

The presented instrument cluster has been designed specifically for the Mercedes W166 series with a diesel engine and automatic transmission. This means that the speed scale, tachometer, engine operating indicators, and system messages are adapted to the characteristics of the diesel drive and the logic of the automatic transmission. Using an original element from the Instrument Clusters group allows for maintaining proper cooperation with control modules, safety systems, and comfort systems.

Functionality and vehicle integration

The speedometer in this model acts as a central interface between the driver and the car's electronics. The panel supports indications of speed, engine RPM, fuel level, temperature, and various diagnostic and service messages. The version prepared for the diesel drive and automatic transmission ensures:

• appropriate tachometer scaling for the characteristics of a diesel engine,
• logical presentation of automatic transmission operating modes,
• consistency of messages with driver assistance systems.

As a result, the driver receives a clear, technically refined overview of key vehicle operating parameters, which facilitates daily operation and diagnostics.

Technical characteristics and benefits of OEM application

The original Mercedes instrument cluster has been developed for full compatibility with the vehicle's electrical installation and communication buses. The design provides for cooperation with factory sensors, controllers, and software, which minimizes the risk of errors, incompatibility, or interference in system operation. Using an OEM component from the Instrument Clusters category means:

• maintaining the original information display logic,
• correct operation of warning and information lights,
• stylistic consistency with the dashboard of the given model.

This solution is particularly recommended for professional repairs where the priority is to maintain the factory operating parameters of electronic systems.

Condition of the item and use in service practice

The component is offered as a used part, which makes it an attractive cost alternative while maintaining the manufacturer's original specifications. This type of instrument panel will work well both for standard replacement of a damaged speedometer and for more complex service work related to interior electronics. In workshop practice, using an original instrument cluster facilitates the adaptation and configuration process in the vehicle, because the communication parameters and hardware architecture are consistent with factory assumptions.

Expanding the instrument system in a Mercedes

If you are planning a comprehensive repair or modernization of the cockpit area in your Mercedes and need other elements from the same group, such as additional instrument panels, display modules, or related control elements, check the available parts in the Mercedes Instrument Clusters category.

Safety of choosing original used parts

Choosing an original instrument cluster as a used part allows you to combine cost control with maintaining factory quality and fitment. For users and workshops that want to better understand the benefits of installing OEM components from the secondary market, the following article will be helpful: Quality assurance and OEM safety – why are used original car parts the best choice for your car?. This makes it easier to make an informed service decision based on reliable technical information.