fits make: Mercedes.

( Manufacturer Part Number: A-205-900-92-29 ), ( Part Type: Instrument Speedometer Gauge ), ( Ipn: 257-10582 ), ( Fitment Type: Direct Replacement ), ( Modified Item: No ), ( Placement On Vehicle: Dash )
The **Mercedes-Benz 257-10582 C350e Speedometer Cluster Gauges (ULDKR)** represents a sophisticated fusion of cutting-edge automotive engineering and premium design, meticulously crafted to elevate the driving experience in the iconic C-Class Electric (C350e) model. This high-performance instrument cluster is engineered to deliver unparalleled precision, clarity, and functionality, ensuring drivers receive real-time feedback with seamless integration into the vehicle s advanced electrical architecture. The cluster features a sleek, modern analog-digital hybrid design, blending the timeless elegance of traditional dials with the efficiency of digital displays, all while maintaining the signature Mercedes-Benz aesthetic that exudes luxury and sophistication. At its core, the cluster houses a **123mm (4.84-inch) wide, high-resolution digital display** positioned centrally, flanked by three meticulously calibrated analog gauges: the speedometer, tachometer, and fuel level indicator. The speedometer itself is a masterpiece of engineering, offering a **smooth, fluid reading** with a sleek, white-on-black or customizable color scheme, ensuring optimal visibility even under the most demanding lighting conditions. The tachometer, designed with a **smooth, rounded dial face**, provides instantaneous feedback on engine performance, while the fuel gauge combines analog precision with digital confirmation, offering both a traditional analog needle and a digital readout for enhanced accuracy.
Beyond its aesthetic appeal, this instrument cluster is built to meet the rigorous demands of modern electric and hybrid vehicles, featuring **OLED or LCD technology** for the digital display, which ensures vibrant, glare-free visibility and energy efficiency. The cluster is fully compatible with the **ULDKR (United Kingdom) market specifications**, adhering to regional regulations and standards, including the correct pinout and wiring harness configurations to ensure seamless integration with the vehicle s CAN bus and electrical system. The gauges are calibrated to deliver **high-resolution readings**, minimizing parallax errors and providing drivers with confidence in their vehicle s performance metrics. Additionally, the cluster is designed with **adaptive backlighting**, automatically adjusting brightness based on ambient light conditions to reduce eye strain and enhance safety. For added convenience, the display supports **customizable layouts and units**, allowing drivers to switch between kilometers and miles, as well as adjust the display settings to prioritize fuel efficiency, range, or charging status particularly critical for the C350e s electric powertrain.
Under the hood, the **Mercedes-Benz 257-10582 C350e Speedometer Cluster Gauges** are constructed from high-quality, durable materials, including **polycarbonate lenses** and **metallic or high-gloss plastic housings**, ensuring longevity and resistance to wear. The internal wiring harness is meticulously shielded and routed to prevent electromagnetic interference, guaranteeing reliable operation even in the presence of the vehicle s high-voltage electrical systems. This cluster is not merely a functional component but a **statement of Mercedes-Benz s commitment to innovation and luxury**, seamlessly blending heritage with modernity. Whether installed in a restored classic or a meticulously maintained modern C350e, these gauges will transform the driver s cockpit into a space of refined elegance and technical excellence, delivering an experience that is as immersive as it is precise. Perfect for enthusiasts seeking to restore authenticity or upgrade their vehicle s interior, this instrument cluster is a testament to Mercedes-Benz s legacy of craftsmanship and performance.
### **Pros and Cons of buying a Mercedes-Benz 257-10582 C350e Speedometer Cluster Gauges (ULDKR)**
#### **Pros:**1. **Authentic Replacement Part** This is an original equipment manufacturer (OEM) or high-quality aftermarket part designed to match the factory specifications of the C350e s instrument cluster. It ensures proper fitment, functionality, and compatibility with the vehicle s electrical system.
2. **Improved Readability and Clarity** The digital speedometer and analog gauges (if applicable) provide clear, easy-to-read information, enhancing driver awareness. The backlit display improves visibility in low-light conditions.
3. **Compatibility with Electric/Hybrid Systems** As part of the C350e s dashboard, this cluster is optimized for hybrid/electric vehicle (EV) monitoring, including battery status, regenerative braking indicators, and charging modes.
4. **Resale Value and Aesthetics** Keeping the original or high-quality replacement cluster maintains the vehicle s resale value and premium appearance. A damaged or non-OEM cluster can detract from the car s value.
5. **Potential for Customization (If Aftermarket)** Some aftermarket versions may offer additional features like customizable displays, LED backlighting, or digital-only interfaces, though this depends on the specific part.
6. **Warranty Coverage (If Purchased from a Reputable Seller)** Legitimate suppliers may offer warranties, ensuring long-term reliability and protection against defects.
7. **Prevents Future Issues** Replacing a faulty or failing cluster early can avoid more expensive repairs down the line, such as wiring damage or ECU complications.
---
#### **Cons:**1. **High Cost** OEM or high-quality aftermarket instrument clusters for a Mercedes-Benz are expensive, often costing **$500 $1,500 **, depending on the source and condition. This can be a significant investment for a single part.
2. **Complex Installation** Replacing the cluster requires disassembling the dashboard, which may involve removing the steering wheel, airbag module, and wiring harness. This is a labor-intensive job best left to a professional mechanic, adding to the total cost.
3. **Potential for Counterfeit Parts** If purchasing from an untrusted seller (e.g., eBay, Craigslist, or unknown online marketplaces), there is a risk of receiving a **fake or low-quality part** that may not function correctly or fit properly. Always verify the seller s reputation and part authenticity.
4. **Compatibility Risks with Modified Vehicles** If the C350e has been modified (e.g., custom software, aftermarket ECUs, or non-OEM wiring), the new cluster may not integrate seamlessly, leading to calibration or functionality issues.
5. **Limited Availability of Aftermarket Options** Unlike some other luxury brands, Mercedes-Benz has fewer third-party suppliers offering fully compatible clusters. This can limit choices and increase prices.
6. **Potential for Electrical Issues** If the wiring harness or connectors are damaged during installation, it could cause **intermittent failures, error codes, or even safety risks** (e.g., airbag malfunctions). A professional installation is critical.
7. **Time-Consuming Repair** Even with professional help, replacing the cluster can take **several hours**, requiring the car to be off the road for an extended period.
---
### **Conclusion**
The **Mercedes-Benz 257-10582 C350e speedometer cluster gauges (ULDKR)** are a **necessary replacement for a failing or damaged original unit**, offering **authenticity, clarity, and long-term reliability** if sourced and installed correctly. However, the **high cost, complex installation, and risk of counterfeit parts** make this a significant undertaking.
For most owners, **the benefits outweigh the drawbacks** if the part is **genuine and professionally installed**. The cluster is a **critical safety and functionality component**, and restoring it to working order is essential for both performance and resale value.
---
### **Recommendation**
1. **Verify the Part s Authenticity** Purchase from **Mercedes-Benz authorized dealers, reputable aftermarket suppliers (e.g., MOPAR, ACDelco, or specialized EV/hybrid parts stores), or trusted online marketplaces** (e.g., eBay with seller feedback, RockAuto, or local auto parts chains). Avoid suspiciously cheap deals.
2. **Choose OEM or High-Quality Aftermarket** While aftermarket options may be cheaper, **OEM parts ensure exact fitment and compatibility**. If budget is a concern, look for **remanufactured OEM parts** or **brand-name aftermarket alternatives** (e.g., VDO, Bosch, or Continental).
3. **Hire a Professional for Installation** Due to the **complexity of the dashboard and electrical connections**, this repair should be done by a **Mercedes-Benz specialist or an auto electrician experienced with hybrid vehicles**. DIY attempts can lead to **voided warranties, safety hazards, or further damage**.
4. **Check for Warranty Coverage** If the cluster fails due to a manufacturing defect, some suppliers offer warranties. Ensure the seller provides **proof of authenticity and warranty terms**.
5. **Consider Alternative Solutions** If the cluster is only **cosmetically damaged** (e.g., cracked screen), some mechanics may offer **repair-only options** at a lower cost. However, if the **electrical or mechanical components are faulty**, a full replacement is necessary.
6. **Budget for Additional Costs** Beyond the part itself, account for **labor fees (typically $300 $800 depending on the shop), diagnostic fees, and potential additional repairs** (e.g., wiring harness replacement).
### **Final Verdict:** **Worth the investment if:**- The cluster is **non-functional or damaged**.
- You **prioritize authenticity and long-term reliability**.
- You **have the budget** for a professional installation.
**Avoid if:**- You re **unsure about the part s authenticity** (risk of counterfeit).
- You **lack the technical skill** for installation.
- The **cost exceeds your budget**, and alternatives (e.g., used clusters from trusted sources) are viable.
For most C350e owners, **restoring the original or a high-quality replacement cluster is the best choice** to maintain the vehicle s integrity, safety, and value.
Please also use the pictures to ensure a proper fit. Most electronic parts are not plug and play. Compatible with: MERCEDES C-CLASS 17 205 Type; C3 MPH, w/adaptive cruise, w/head-up display, ID. MERCEDES C-CLASS 17 205 Type; C3 MPH, w/adaptive cruise, w/head-up display, ID.
MERCEDES C-CLASS 17 205 Type; C3 MPH, w/adaptive cruise, w/head-up display, ID. This MERCEDES-BENZ C350E Speedometer is in overall good condition. Shipping is via USPS or UPS.