fits model: Glc300. make: Mercedes. year: 2020–2023.

( Manufacturer Part Number: A00046038029E38 ), ( Listed: Up51 ), ( Type: Steering Wheel ), ( Material: Leather, Plastic, Aluminum ), ( Oe/oem Part Number: A00046038029e38, 0004603802 / 00046038029e38 / 000 460 38 02 9e38 ), ( Color: Black ), ( Location: Nwal4g2 )
The **Mercedes-Benz A00046038029E38 (2020 2023 GL Class 300 X253 Steering Wheel Switch Assembly)** is a precision-engineered component designed exclusively for the luxury-oriented **Mercedes-Benz GL-Class (W166) models**, specifically the **GL 300 (X253) produced between 2020 and 2023**. This high-performance steering wheel switch module integrates seamlessly with the vehicle s advanced **MBUX infotainment system**, **adaptive cruise control (ACC) with Steering Assist (Steering Assist ACC)**, and **multi-functional controls**, ensuring a refined and intuitive driving experience. Crafted from durable, high-grade materials, the switch assembly features a **sleek, ergonomic design** with **tactile feedback buttons** for smooth operation of critical functions, including **hands-free phone calls, voice command activation, lane-keeping assist, and adaptive headlight control**. The switch is engineered to withstand the rigorous demands of daily driving while maintaining the iconic Mercedes-Benz aesthetic, with a **matte black or optional metallic finish** that complements the premium interior. This component is a **direct-fit replacement**, ensuring compatibility with the original equipment manufacturer (OEM) specifications, including the **multi-touch-sensitive surface** and **integrated Bluetooth connectivity**. Whether used for maintenance, customization, or replacement due to wear, this steering wheel switch module upholds the GL 300 s reputation for **cutting-edge technology and uncompromising luxury**, delivering both functionality and sophistication in every interaction.
### **Pros and Cons of buying a Mercedes-Benz GL Class (2020 2023) Steering Wheel Switch (Part Number: A00046038029E38)**
#### **Pros:**1. **OEM Quality and Fit** This is an original equipment manufacturer (OEM) part, meaning it is designed to match the exact specifications of the Mercedes-Benz GL Class (X253) model. It ensures a proper fit, reducing the risk of misalignment or improper function compared to aftermarket alternatives.
2. **Reliability and Durability** Mercedes-Benz parts are engineered to meet strict quality standards, which generally translates to longer-lasting performance. The steering wheel switch is a critical component for controlling various functions (e.g., cruise control, lane-keeping assist, headlight adjustment), so reliability is important for safety and convenience.
3. **Compatibility with Advanced Driver Assistance Systems (ADAS)** The GL Class (2020 2023) often comes equipped with advanced driver aids like lane-keeping assist, blind-spot monitoring, and adaptive cruise control. The OEM steering wheel switch ensures seamless integration with these systems, preventing potential malfunctions or compatibility issues.
4. **Warranty Coverage** Purchasing directly from an authorized Mercedes-Benz dealer or a reputable online retailer may include warranty protection. This can provide peace of mind in case of defects or premature failure, though coverage terms vary by seller.
5. **Aesthetic Consistency** The OEM part maintains the original design and finish of the steering wheel, preserving the vehicle s premium appearance. Aftermarket parts may not match the exact styling or material quality.
6. **Ease of Installation** Since it is designed for the specific model, installation is typically straightforward, especially if you have mechanical experience or access to a professional mechanic. The part is likely to require minimal modification to fit.
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#### **Cons:**1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. The price of this specific steering wheel switch may range significantly depending on the seller (authorized dealer vs. third-party), but it will likely be pricier than non-OEM options.
2. **Limited Availability Outside Dealerships** While some online retailers (e.g., RockAuto, Amazon, or specialized Mercedes-Benz part suppliers) carry OEM parts, availability can be inconsistent. You may need to order from an international supplier if the part is not stocked locally, which could delay delivery.
3. **Potential for Overpaying** Some third-party sellers may mark up OEM parts significantly, especially if they are new or in high demand. It s important to compare prices across multiple sources to ensure you re getting a fair deal.
4. **No Upgrades or Customization** Unlike aftermarket parts, this OEM switch does not offer any performance upgrades or customization options. If you re looking for enhanced functionality (e.g., additional buttons, improved materials), you may need to explore aftermarket solutions.
5. **Potential for Counterfeit Parts** When purchasing from non-authorized sellers, there is a risk of receiving a counterfeit or refurbished part that does not meet OEM standards. Always verify the seller s reputation and check for authenticity certifications.
6. **Installation Complexity** While the part itself is designed for easy installation, some users may find wiring or calibration steps (especially for ADAS systems) challenging without technical expertise. Professional installation may be required, adding to the overall cost.
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### **Conclusion:**The **Mercedes-Benz GL Class (2020 2023) OEM steering wheel switch (A00046038029E38)** is a high-quality, reliable replacement part that ensures proper function and integration with your vehicle s systems. It is the best choice if you prioritize **fitment, durability, and compatibility** with your car s advanced features. However, the **higher cost and potential availability issues** may make it less appealing if you are on a tight budget or can find a suitable aftermarket alternative.
For most Mercedes-Benz owners who value **original equipment quality and long-term reliability**, this part is a worthwhile investment. If cost is a major concern, you may explore **aftermarket options** (e.g., from brands like ACDelco, Bosch, or specialized Mercedes part suppliers) after verifying compatibility and reviews. Always ensure the part is genuine to avoid performance or safety risks.
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### **Recommendation:**- **Buy from an authorized Mercedes-Benz dealer or a trusted online retailer** (e.g., RockAuto, Amazon, or specialized Mercedes part suppliers like **Mercedes-Benz Parts Online**) to guarantee authenticity and warranty coverage.
- **Compare prices** across multiple sellers to avoid overpaying. Be cautious of unusually low prices, as they may indicate counterfeit or refurbished parts.
- **Consider professional installation** if you are unsure about wiring or calibration, especially for ADAS-related functions.
- **Check for aftermarket alternatives** only if you are confident in their quality and compatibility, as they may not offer the same level of integration or longevity as the OEM part.
**Final Verdict:** If you need a **direct replacement with full compatibility and reliability**, the OEM steering wheel switch is the best choice. If budget constraints are a factor, weigh the risks and benefits of aftermarket parts carefully.
2020 - 2023 MERCEDES GLC300 X253 LEATHER STEERING WHEEL W/ SWITCH BUTTON OEM Menu. 60-day return period begins on the day part is delivered. Pulsate Template v3.2 2026/02/23 STEERING WHEEL. Locations without a dock or forklift will incur lift gate fee.
Shipping charges are based on delivery zip code and apply to the lower 48 states. Are final sale. All listed parts have already been removed from donor vehicles and are on the shelf ready to be shipped. Items are sold in good, working condition and have been inspected prior to listing.
High quality pictures are provided for each item so you can see its exact condition. This MUST be specified AT TIME OF PURCHASE. Orders are shipped via USPS, UPS, or FedEx.