A2215406747 W221

Visual condition of the part

The product shows signs of use visible in the photos.

A2215406747 W221 is an original component from the Instrument clusters group, designed for S-Class models with an automatic transmission and a petrol engine. It ensures consistent operation of all onboard gauges, clear reading of driving parameters, and proper communication with the vehicle's electronics.

Specifications and technical data

• SKU: lhd-A2215406747
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2215406747
• Substitutable numbers: A2215406747, A 221 540 67 47
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Instrument Clusters

Purpose and compatibility

The presented instrument cluster is designed specifically for Mercedes W221 series vehicles powered by petrol and equipped with an automatic transmission. It integrates with the factory electrical installation and control systems, allowing for full functionality of the speedometer, tachometer, and other gauges without the need for wiring modifications.

Thanks to the use of original electronic architecture, the cluster works with factory comfort and safety modules, minimizing the risk of communication errors in the vehicle's bus.

Functions and performance parameters

The gauge cluster is responsible for the precise representation of key powertrain operating parameters, particularly in the petrol configuration with an automatic transmission. The electronic system is calibrated to the characteristics of the petrol engine, which translates into accurate readings of RPM, speed, and other functions related to the engine's operation.

Compatibility with the automatic transmission allows for the correct display of information related to transmission modes and powertrain status, which facilitates diagnostics and daily vehicle operation.

Condition of the item and benefits of use

The offered speedometer with odometer and gauges is a used item, which allows for an economical replacement of a damaged cluster while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial for vehicle repairs where maintaining compliance with the factory electronic configuration is essential.

Using an original instrument cluster reduces the risk of fitment issues and facilitates potential coding and adaptation in the vehicle, which is important from the perspective of service centers specializing in the Mercedes brand.

Use in service and modernization

This type of odometer is suitable both for standard replacement of a damaged unit and for modernization work inside the cabin, where visual and functional consistency with other vehicle systems is key. Thanks to the preservation of the factory design, it is possible to maintain full compatibility with diagnostic systems used in service centers handling this generation of the S-Class.

If you are planning a comprehensive repair or modernization of the cockpit area in your Mercedes and need other components from the same group, such as additional gauges, control modules, or related displays, check the available parts in the Mercedes instrument clusters category.

Practical operational tips

When replacing the instrument cluster in a Mercedes S-Class, it is worth paying attention to the correct execution of adaptation procedures and checking communication with other vehicle modules. Installation in a specialized service center that has the appropriate diagnostic software for configuring electronics in this generation of models is recommended.

For drivers interested in a broader approach to vehicle maintenance and planning future repairs, the guide article TOP 10 most frequently replaced parts in your car may be helpful, as it contains practical tips regarding operation and service cost optimization.