MERCEDES 166-906-10-01 Courtesy Lamp Benz

( Manufacturer Part Number: 166-906-10-01 ), ( Part Type: Lamp ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 2013 2014 2015 2016 2017 2018 2019 ), ( Parts Included: Only Part Reference 14 On The Diagram Is Included )

Review MERCEDES benz Genuine Courtesy Lamp fits 2013–2019

The **Mercedes-Benz 166-906-10-01 Courtesy Lamp** is a meticulously engineered, high-quality lighting component designed exclusively for select Mercedes-Benz vehicle models, ensuring both functionality and aesthetic harmony within the cabin. Crafted with precision and built to the exacting standards of the brand, this lamp serves as a critical element of the vehicle s interior illumination system, providing essential visibility for passengers during nighttime or low-light conditions. Engineered with a durable, long-lasting **LED or incandescent bulb** (depending on the model variant), it delivers a bright, even light output that enhances safety and convenience without compromising the sleek, minimalist design language synonymous with Mercedes-Benz interiors. The lamp features a **robust, corrosion-resistant housing**, often constructed from high-grade plastic or metal alloys, ensuring longevity and resistance to environmental factors such as moisture, dust, and temperature fluctuations. Its sleek, integrated design seamlessly blends into the vehicle s dashboard or door panel, maintaining the premium, unobtrusive aesthetic that Mercedes-Benz is renowned for. Whether installed in the door panels, center console, or overhead console, this lamp is engineered to activate automatically upon door opening or via manual control, offering both practicality and a touch of luxury. For owners seeking to restore or upgrade their Mercedes-Benz s interior lighting, this part represents a direct, OEM-quality solution that guarantees reliability, performance, and the unmistakable refinement expected from the brand.

### **Pros and Cons of Buying a Mercedes-Benz 166-906-10-01 Courtesy Lamp**

1. **Original Equipment Quality** This part is manufactured to Mercedes-Benz s exact specifications, ensuring a perfect fit and reliable performance. It matches the original design, aesthetics, and functionality of the vehicle s courtesy lamp system.

2. **Enhanced Safety and Visibility** Courtesy lamps (door ajar indicators) improve safety by signaling when a door is open, reducing the risk of accidents or theft. A properly functioning lamp ensures visibility in low-light conditions.

3. **Compatibility with Aftermarket Upgrades** If you plan to modify your vehicle s interior lighting (e.g., LED retrofits), this genuine part may integrate seamlessly with other high-quality aftermarket components.

4. **Durability and Longevity** Mercedes-Benz parts are built to last, often outperforming cheaper, non-OEM alternatives in terms of durability and resistance to wear over time.

5. **Resale Value Protection** Using genuine parts helps maintain the vehicle s value, especially if you plan to sell or trade it in the future. Potential buyers prefer vehicles with original or high-quality aftermarket components.

6. **Warranty Coverage** If purchased from an authorized dealer or a reputable supplier, this part may come with a warranty, providing peace of mind against defects.

7. **Aesthetic Consistency** The lamp s design aligns with the vehicle s interior, ensuring a cohesive and premium look, which is important for luxury vehicles.

---

1. **High Cost** Genuine Mercedes-Benz parts are significantly more expensive than aftermarket alternatives. The price may be prohibitive for budget-conscious buyers.

2. **Limited Availability** Depending on the vehicle s age or rarity, finding this specific part may require ordering from a dealer or specialty supplier, which can add to the cost and wait time.

3. **Potential Overkill for Minor Repairs** If the lamp is only a minor component of a larger issue (e.g., wiring or switch failure), replacing just the lamp may not address the root cause, leading to repeated repairs.

4. **Complex Installation** Some Mercedes-Benz parts require specialized tools or expertise to install correctly. DIYers without experience may struggle, potentially voiding warranties or causing further damage.

5. **Market Saturation with Counterfeit Parts** There is a risk of purchasing a fake or low-quality knockoff, especially when buying from untrusted online sellers. Always verify the supplier s authenticity.

6. **Environmental and Ethical Concerns** The production of high-end automotive parts can have a larger carbon footprint compared to more affordable alternatives, though this is less of a practical concern for the buyer.

---

### **Conclusion**

The **Mercedes-Benz 166-906-10-01 Courtesy Lamp** is a high-quality, reliable part that ensures functionality, safety, and aesthetic consistency with your vehicle. Its primary advantages lie in its **original equipment quality, durability, and compatibility with luxury standards**, making it an ideal choice for owners who prioritize performance and longevity. However, the **high cost, potential complexity of installation, and limited availability** may deter some buyers, particularly those on a tight budget or dealing with minor issues.

For most Mercedes-Benz owners who value **authenticity, resale value, and long-term reliability**, this part is a worthwhile investment. If cost is a major concern, alternatives like **high-quality aftermarket LED lamps** (from reputable brands like Hella, Bosch, or Osram) can offer similar performance at a fraction of the price though they may not match the exact design or warranty benefits of an OEM part.

### **Recommendation**

- You want the best fit, finish, and warranty coverage.

- You re restoring or maintaining a high-value vehicle.

- You re comfortable paying a premium for Mercedes-Benz quality.

- You re on a budget and the lamp is a minor component.

- You re confident in selecting a reputable brand (e.g., LED retrofits from trusted suppliers).

- You re addressing a wiring or switch issue alongside the lamp replacement.

Ultimately, weigh the **cost against the long-term benefits** for a luxury vehicle, investing in genuine parts often pays off in reliability and resale value. Always purchase from **authorized dealers or verified suppliers** to avoid counterfeit parts.

Details:

Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: 1669061001 prices

• $125.00-$208.98

specifications interiorlightsot:

• for makes: Mercedes
• for years: 2013-2019
• mpn: 166-906-10-01
• part type: Lamp
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Mercedes-benz
• year: 2013 2014 2015 2016 2017 2018 2019
• parts included: Only Part Reference 14 On The Diagram Is Included

returns interiorlightsot:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller interiorlightsot:

• # reviews: 311
• city: Greenwich, Connecticut
• rating: 99.4%

offer interiorlightsot:

• sold: 0
• availability: In Stock
• started: May 4, 2026
• quantity: 1
• options: Ship-to-home

payments interiorlightsot:

• other
• credit card: Mastercard
• wallet: Google-pay

general interiorlightsot:

• Car Truck Parts Accessories > Lighting Lamps > Interior Light Assemblies
• condition: New

shipping interiorlightsot:

• transit: 4-10 Days
• cost: $9.95
• type: Fixed
• class: Standard
• service: Standard

Mercedes 166-906-10-01 Is Similar To:

• 000-821-2852 Mercedes-benz Genuine Mercedes Door (59.5% similar) Price often negotiable please look at pictures carefully. Never hurts. Or . I do combine shipping charges. Mercedes removed from 1976 240D W115 ref: BSRF0003 these are used parts with imperfections, wear age and light scratches as seen in the pictures...(April 6th, 2017)
• 000000004146 Mercedes-benz Mercedes Oem 07-13 (44.4% similar) 1 are in their original packaging 2 have manufacturer information 3 not used, installed, or disassembled 4 damaged due to incorrect installation 5 do having missing parts, hardware instructions...(February 15th, 2018)
• 0008205810 Mercedes Benz Horizontal Rear Interior Dome Cabin Light Lamp Switch (35.5% similar) ...(April 15th, 2018)
• 0009004808 A0009004808 A 000 900 48 08 4808 Mercedes Overhead Reading Dome Light Lamp Console (26.9% similar) Engines and transmissions come with a 30-DAY warranty only if they are installed by certified technician. Accessories sold separately for engines include alternators, starters, compressors, steering pumps, coil packs, turbos, super chargers, distributors, throttle bodies, engine wiring harnesses and...(July 11th, 2018)
• 00090048089051 Mercedes-benz Mercedes Oem 14-17 (45.5% similar) ...(December 19th, 2017)
• 00090072081b88 Mercedes Benz Interior Dome Light Lamp Part Oem (40% similar) Mercedes benz interior dome light lamp, oem. Please see photo 3 for a defective sun glass holder it does not close, remains open all the time...(July 23rd, 2018)
• 00090073038l36 Mercedes Oem Lamp Assy (40% similar) Warranting warranty...(February 18th, 2019)
• 00090090069051 Mercedes-benz Mercedes Oem 16-17 (45.5% similar) They are shipped via fed ex unless oversized or require other services and - direct signatures at time of delivery...(July 1st, 2017)
• 00090090071b88 Mercedes Oem Lamp (44.2% similar) ...(June 14th, 2018)
• 00090090079051 Mercedes-benz Map Light (43.6% similar) They are shipped via fed ex unless oversized or require other services and - direct signatures at time of delivery...(February 14th, 2018)
• 00090610357h52 Mercedes Oem Lamp Right (41.6% similar) All airbag modules are also non returnable. Est, Mon to Fri...(August 19th, 2018)