GENUINE BULB SOCKET FOR DASHBOARD INSTRUMENTS 46JWBCVV Panel Instrument Lamp

( Brand: Genuine Bulb Socket For Dashboard Instruments ), ( Manufacturer Part Number: 46JWBCVV ), ( Part Type: Instrument Panel Lamp ), ( Compatible Make/model: Mercedes 560sel ), ( Compatible Years: 1989 1986 1987 1988 1990 1991 89 86 87 88 90 91 ), ( Fitment Info: Bulb Socket For Dashboard Instruments ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review GENUINE BULB SOCKET FOR DASHBOARD INSTRUMENTS Instrument Panel Lamp Mercedes fits 560SEL 1986–1991

The **46JWBCVV bulb socket for the dashboard panel lamp in Mercedes-Benz 560 S-Class models (1986 1991)** is a precision-engineered automotive lighting component designed to ensure seamless integration and optimal performance within the vehicle s interior illumination system. Crafted from high-quality, durable materials, this socket is specifically tailored to accommodate the unique mounting and electrical requirements of the original Mercedes-Benz dashboard lamp assembly, featuring the **46JWBCVV** part number a designation that guarantees compatibility with the **1986 through 1991 560 S-Class**, including variants such as the **560 SL, 560 SEC, and 560 SEC Coupe**. The socket is meticulously designed to secure the **P21/5d (BAY21D) or equivalent low-voltage incandescent bulb**, providing a stable and corrosion-resistant connection that prevents loose fits, arcing, or premature failure common issues in automotive lighting systems exposed to vibration and temperature fluctuations.

Constructed with **galvanized metal contacts and a robust, snap-fit housing**, this socket is engineered to withstand the rigorous demands of automotive environments, including exposure to moisture, dust, and the mechanical stress of frequent door openings and closures. The **threaded or bayonet-style mounting mechanism** (depending on the specific application) ensures a secure and repeatable installation, aligning perfectly with the dashboard panel s pre-drilled or molded housing without the need for excessive force or modification. The socket s **insulated design** further protects against electrical shorts, while its **compact and ergonomic shape** allows for easy replacement without requiring disassembly of the entire dashboard trim an essential feature for DIY enthusiasts and professional technicians alike.

Beyond its functional reliability, this socket is a testament to Mercedes-Benz s attention to detail in interior design, as it maintains the **original aesthetic and fit** of the 1980s-era 560 S-Class, ensuring that the dashboard lamp operates with both efficiency and a refined, luxury-oriented appearance. Whether used for routine maintenance, restoration projects, or as a direct replacement for a failed original component, this **OEM-quality socket** restores the dashboard s intended functionality while preserving the vehicle s heritage and value. Its compatibility with aftermarket bulbs such as LED or halogen upgrades also makes it a versatile choice for owners seeking to enhance visibility or energy efficiency without compromising on quality.

### **Pros and Cons of Buying a Bulb Socket for the Mercedes 560 SEL (1986 1991) Dashboard Lamp (Part Number: 46JWBCVV)**

1. **Compatibility and Fit** The part number **46JWBCVV** is a standard OEM (Original Equipment Manufacturer) socket designed specifically for the Mercedes-Benz 560 SEL dashboard lamp from 1986 to 1991. This ensures a precise fit without modifications, reducing the risk of misalignment or improper installation.

2. **Reliability and Durability** OEM or high-quality aftermarket sockets are built to withstand vibrations, temperature fluctuations, and repeated use, which is crucial in a dashboard environment where components are exposed to movement and heat.

3. **Electrical Safety** A properly functioning socket ensures a secure connection between the bulb and the wiring harness, minimizing the risk of loose contacts, arcing, or short circuits, which could lead to electrical failures or fire hazards.

4. **Ease of Installation** Since the socket is designed for this specific application, replacing it typically requires minimal tools (often just a screwdriver) and does not involve complex wiring adjustments. Many owners report that the process takes less than 30 minutes.

5. **Prevents Common Failures** Dashboard lamp sockets often fail due to corrosion, wear, or poor manufacturing. Replacing a faulty socket can restore consistent illumination and prevent intermittent flickering or complete lamp failure.

- **Mercedes-Benz dealerships** (OEM parts, often with warranty)

- **Specialty automotive aftermarket suppliers** (e.g., **Mercedes-Benz Parts Direct, AutoZone, RockAuto, or eBay**)

- **Online marketplaces** (Amazon, eBay, or dedicated European parts sellers)

This makes sourcing the part relatively straightforward.

7. **Cost-Effective Repair** Replacing a socket is significantly cheaper than purchasing a new dashboard assembly or a complete instrument cluster. A new socket typically costs between **$10 and $30**, depending on the source and quality.

8. **Preserves Resale Value** Maintaining original or high-quality aftermarket components can help preserve the vehicle s value, especially if it is being sold or kept in showroom condition.

---

1. **Potential Counterfeit Parts** When purchasing from non-dealer sources (e.g., eBay, Amazon, or unknown suppliers), there is a risk of receiving **counterfeit or low-quality replicas**. These may fail prematurely, fit poorly, or even pose safety risks due to poor electrical contacts.

2. **Limited Availability of OEM Parts** While the socket is common, **OEM parts from Mercedes dealerships** may be more expensive than aftermarket alternatives. Some buyers may also face delays in receiving parts due to inventory constraints at dealerships.

3. **Diagnosing the Root Cause** If the dashboard lamp is flickering or not working, the issue might not always be the socket. Other potential causes include:

- A faulty bulb

- Corroded or damaged wiring

- A failing fuse or relay

- A defective instrument cluster

Diagnosing these issues requires some troubleshooting, which may add time and effort to the repair.

4. **Disassembly Challenges** The dashboard in older Mercedes models (especially the 560 SEL) can be **tightly integrated with the steering column and airbag system**. Removing the socket may require carefully disconnecting wiring harnesses and possibly removing trim panels, which can be time-consuming for inexperienced DIYers.

5. **Compatibility with Aftermarket Bulbs** While the socket itself may fit, some aftermarket bulbs (especially LED or halogen replacements) may not be **100% compatible** with the original wiring or socket design. This could lead to dimming, flickering, or premature bulb failure.

6. **Age of the Vehicle** Older vehicles (like the 1986 1991 560 SEL) may have **wiring harnesses that are prone to corrosion or brittleness**. If the wiring leading to the socket is degraded, replacing just the socket may not fully resolve the issue, requiring additional repairs.

7. **Potential for Overpaying** Some buyers may be tempted to purchase **expensive "restored" or "reconditioned" OEM parts** from dealerships, which may not offer significant advantages over a new aftermarket socket at a fraction of the cost.

---

### **Conclusion**

Replacing the **46JWBCVV bulb socket** for the Mercedes 560 SEL dashboard lamp (1986 1991) is a **practical and cost-effective solution** for restoring proper illumination. The benefits such as **reliability, ease of installation, and compatibility** far outweigh the minor drawbacks, provided the part is sourced responsibly.

- **Purchasing from reputable suppliers** (e.g., **Mercedes-Benz dealerships, RockAuto, or trusted online sellers**).

- **Verifying the part number and condition** before purchase.

- **Thoroughly diagnosing the issue** (e.g., testing the bulb, wiring, and fuse) before replacing the socket.

- **Following proper installation steps** to avoid damaging the dashboard or wiring.

For most owners, this repair is **well within the scope of a DIY project** and should not require professional assistance unless wiring or cluster issues are discovered.

---

### **Recommendation**

- **Best option:** Purchase from a **Mercedes-Benz dealership** (OEM, guaranteed fit) or **RockAuto** (reliable aftermarket).

- **Budget option:** Check **eBay, Amazon, or specialty European parts sellers**, but **verify seller ratings and part authenticity** (e.g., look for "new OEM" listings with clear photos).

- **Avoid:** Unknown sellers offering parts at suspiciously low prices, as these are likely counterfeit.

- Phillips screwdriver (small size)

- Wire brush (for cleaning contacts)

- Multimeter (optional, for testing wiring)

- Patience (dashboard disassembly can be fiddly)

- Refer to a **Mercedes 560 SEL dashboard repair guide** (e.g., from **Chilton, Haynes, or YouTube tutorials**) to safely remove the socket.

- Ensure the **new socket is properly seated** and the wiring is securely reconnected.

- After installation, **turn on the ignition** and verify the dashboard lamp functions correctly.

- If issues persist, check for **loose connections or wiring damage**.

- If the dashboard is **highly integrated with airbag or steering components**, or if wiring issues are suspected, a **Mercedes specialist** may be worth the cost to avoid further damage.

**Final Verdict:** **Proceed with confidence** this is a straightforward repair that will likely resolve dashboard lamp issues permanently if the part is genuine and installed correctly. The **time and cost savings** compared to replacing the entire dashboard make it a **smart choice** for most owners.

Details:

Genuine Instrument Panel Lamp Socket fits Mercedes 560SEL 1986 - 1991 46JWBCVV: Brand: condition: New Detailed Applications Years: Vehicle: 1986 - 1991 Mercedes.

part #: 46jwbcvv prices

• $13.16-$21.71

specifications interiorlightsot:

• for makes: Mercedes
• for years: 1986-1991
• brand: Genuine Bulb Socket For Dashboard Instruments
• mpn: 46jwbcvv
• part type: Instrument Panel Lamp
• compatible make/model: Mercedes 560sel
• compatible years: 1989 1986 1987 1988 1990 1991 89 86 87 88 90 91
• fitment info: Bulb Socket For Dashboard Instruments
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

general interiorlightsot:

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

shipping interiorlightsot:

• service: Economy
• class: Economy
• cost: $0.00
• type: Fixed
• transit: 5-10 Days

returns interiorlightsot:

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

payments interiorlightsot:

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

offer interiorlightsot:

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

seller interiorlightsot:

• rating: 99.1%
• # reviews: 23756
• city: Somerset, Massachusetts

Genuine Bulb Socket For Dashboard Instruments 46JWBCVV Is Similar To:

• 000000004255 Mercedes Oem Sprinter Light Bulb (17.1% similar) This parts position is rear...(July 7th, 2018)
• 00234-00192 Toyota Scion Genuine Bulb (16.7% similar) Without rear bumper. Front parking lamp, stop park. Double cab, headliner, without sunroof, 5W. Without special edition watt. Sedan coupe hatchback. Camry hybrid. Tc, all, with se, inner. Without high intensity discharge, us built, 4WD station wagon yaris. Halogen, license plate lamp. Rear ...(April 5th, 2018)
• 003115001 Hella Mercedes Front Interior Light Bulb Housing (18.2% similar) If you live outside of the USA please research and verify it fits your vehicle before purchasing. If you wish to purchase multiple items please. 15 lbs x w H4. Or For a quick response...(July 20th, 2018)
• 072601-012120 Genuine Dome Lamp Bulb (26.6% similar) Electrical parts are not returnable. Interior lamp. Parts must be resalable and in the original packaging. Sedan, front. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Overhead lamp, front. Coupe convertible, coupe, without patronage. Coupe...(March 26th, 2018)
• 0k20151315 Kia Interior Dome Light Bulb Genuine Fits Sportage Sephia (19.4% similar) Parts must be in original packaging. Will not be shipped in original packaging. Parts must be in new unopened, unused condition. Check compatibility guide For fitment. Compatibility Bulb fits various KIA vehicles...(August 7th, 2018)
• Courtesy Blister Light 1004-bp Pack Eiko Bulb-standard Lamp (19% similar) ...(November 24th, 2014)
• Boxed Lamp 1004 Prices Lighting Wagner Bulb-miniature Light Courtesy (20.3% similar) ...(January 23rd, 2015)
• 1034b2 Philips Standard Mini Light Bulb For Hv (18.3% similar) For over 100 years, Philips has been continuously innovating automotive lighting. Sixty is American-owned and operated. Philips standard Bulbs provide the same original equipment quality as lights that supplies to automakers around world. Standard shipping via ups ground FedEx USPS parcel post with ...(December 16th, 2018)
• 105-bp Eiko Courtesy Light Bulb-standard Lamp (21.1% similar) Telephone hours 9:00 am - 5:00 pm est. If you want to do not hesitate fill out our Form and team will attend as soon possible. Wiki auto parts inc...(February 18th, 2017)
• Bulb-miniature Courtesy 11006 Boxed Lamp Light Wagner Lighting (23.4% similar) Orders ship from 12 major metropolitan markets in the us. Since some items have no shipping charge, these items will not qualify For a shipping credit...(June 18th, 2014)
• Boxed Prices 1142 Courtesy Lighting Bulb-standard Ge Lamp Light (27.1% similar) Finish material color shown in the listing image will often vary from the actual part shipped. All available information about this part is included in the listing. The image usually shows all the pieces and qty included with the part. Information like which side a part fits left or right and ...(January 1st, 2015)