MERCEDES Headlight Switch 659.MB1L02 Benz

( Part Type: Headlight Switch ), ( Genuine Oem: Yes ), ( Ipn: 659.mb1l02 ), ( Make: Mercedes-benz ), ( Descriptionpartcondition: 1998 1999 2000 2001 2002 2003 Mercedes E320 Oem Headlight Switch ), ( Manufacturer Warranty: 90 Day )

Review MERCEDES benz Oem Headlight Switch fits E320 1998–2003

The **Mercedes-Benz E320 (W210) Headlight Switch (Part Number: 659.MB1.L02, applicable to models from 1998 to 2003)** is a precision-engineered component integral to the vehicle s lighting control system, designed to seamlessly integrate with the iconic luxury and reliability synonymous with the Mercedes-Benz brand. This switch, typically mounted within the driver s side of the instrument cluster or dashboard, serves as the central hub for activating, dimming, and toggling between high and low beam settings, ensuring optimal visibility while adhering to road safety regulations. Crafted from high-grade, durable materials, the switch features a robust, ergonomic lever mechanism that provides smooth, responsive operation even after prolonged use, a hallmark of Mercedes-Benz s commitment to driver comfort and precision engineering. The internal wiring harness is meticulously shielded and routed to prevent interference, while the switch s compact yet sturdy construction allows for easy installation and replacement, minimizing downtime for maintenance. Functionally, it interfaces directly with the vehicle s lighting circuit, enabling seamless communication between the driver s input and the headlight assembly, whether in the form of the halogen or later HID (xenon) systems, depending on the model year. This part is particularly critical for maintaining the E320 s signature blend of performance and sophistication, ensuring that every journey is marked by both clarity and elegance. Whether restoring a classic W210 to its original glory or addressing a malfunction in an older model, this headlight switch exemplifies the meticulous craftsmanship and engineering excellence that Mercedes-Benz has long been renowned for.

### Pros and Cons of Buying a Mercedes-Benz E320 (1998 2003) with a Headlight Switch Issue

1. **Reliability and Build Quality** Mercedes-Benz vehicles from this era are known for their robust engineering, durable components, and high-quality materials. The E320, in particular, is a well-regarded model with a strong reputation for longevity if maintained properly.

2. **Performance** The E320 features a 3.2-liter V6 engine (M112 or M113, depending on the year) that delivers smooth power delivery, good acceleration, and efficient fuel consumption for its class. The M112 (1998 2000) is slightly more refined, while the M113 (2001 2003) is more powerful but slightly thirstier.

3. **Comfort and Ride Quality** The E320 offers a comfortable ride with well-padded seats, good sound insulation, and a quiet cabin. The suspension is well-tuned for both highway cruising and city driving.

4. **Resale Value** Mercedes-Benz models from this era hold their value reasonably well, especially the E-class, which remains a desirable used luxury car. This can be an advantage if you plan to sell or trade it in the future.

5. **Luxury Features** The E320 comes equipped with standard luxury amenities such as power windows, locks, and seats, a premium sound system, climate control, and high-quality interior materials. Later models (2001 ) also introduced features like cruise control and improved electronics.

6. **Availability of Parts and Mechanics** Due to the popularity of Mercedes-Benz, parts are widely available, and there is a large pool of experienced mechanics familiar with these models. This makes repairs and maintenance more accessible.

7. **Potential for Modifications** The E320 platform is well-documented, and enthusiasts have developed aftermarket support for upgrades, including performance tuning, suspension modifications, and aesthetic enhancements.

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1. **Headlight Switch Issues** The most significant concern with these models is the headlight switch, which is notorious for failing. The switch can develop electrical problems, leading to intermittent or complete failure of the headlights, turn signals, or hazard lights. This is a common issue across the 1998 2003 E320 range, particularly in the M112 and M113 engines. Replacement switches are relatively inexpensive, but the labor cost can add up if the car is in a high-maintenance state.

2. **Electrical Gremlins** Older Mercedes-Benz models, especially those from the late '90s and early 2000s, are prone to electrical issues beyond the headlight switch. Problems may include faulty sensors, wiring harness failures, or issues with the central locking system. These can be frustrating to diagnose and repair.

3. **Maintenance Costs** While the E320 is reliable, it is not cheap to maintain. Regular services such as oil changes, timing belt replacements (if applicable), and fluid flushes can add up. The M113 engine (2001 2003) is particularly known for requiring more frequent attention to the valve cover gasket and oil consumption.

4. **Fuel Efficiency** The E320 is not the most fuel-efficient luxury sedan. Expect around 16 20 miles per gallon in the city and 22 26 miles per gallon on the highway, depending on driving conditions and model year. This can be a drawback if fuel costs are a concern.

5. **Depreciation** While the E320 holds its value better than many luxury cars, it still depreciates over time. If you plan to keep the car long-term, the depreciation may offset some of the initial luxury appeal.

6. **Potential for Rust** Depending on the region and climate, older Mercedes-Benz models can develop rust, particularly in the wheel arches, undercarriage, and door sills. A thorough inspection of the undercarriage is essential before purchasing.

7. **Driver Assistance Features** Unlike modern Mercedes-Benz models, the E320 lacks advanced driver-assistance technologies such as adaptive cruise control, lane-keeping assist, or automatic emergency braking. This can be a safety concern in modern driving conditions.

8. **Comfort in Long-Distance Driving** While the E320 is comfortable, some drivers may find that the seating position and ergonomics are less optimized for long trips compared to more modern luxury sedans. The steering wheel and controls may also feel less intuitive.

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The Mercedes-Benz E320 (1998 2003) is a solid choice for buyers seeking a reliable, luxurious, and well-built sedan with a strong reputation for durability. Its V6 engine, comfortable ride, and high-quality interior make it an attractive option for those who prioritize performance and comfort. However, the headlight switch issue and broader electrical quirks are significant drawbacks that must be addressed before purchasing. If you are prepared to budget for potential electrical repairs, maintain the car regularly, and address any rust or mechanical concerns, the E320 can be a rewarding long-term investment.

- **Replace the switch immediately** if the car is being purchased as-is, or

- **Negotiate a lower price** to account for the cost of replacement.

Additionally, a thorough pre-purchase inspection by a trusted Mercedes-Benz specialist is highly recommended to uncover any hidden issues.

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If you are considering a Mercedes-Benz E320 (1998 2003) and the headlight switch is the primary concern, proceed with caution but do not let it deter you entirely. Here s how to approach the purchase:

1. **Verify the Headlight Switch** Confirm that the switch is either already replaced or that the seller is willing to include the cost of replacement in the purchase price. If the switch is failing intermittently, this could indicate other underlying electrical issues that may need attention.

2. **Inspect the Electrical System** Beyond the headlight switch, check for other signs of electrical problems, such as flickering dashboard lights, malfunctioning sensors, or issues with the central locking system. A professional inspection can help identify these issues early.

3. **Check for Rust and Mechanical Wear** Ensure the car is free from significant rust, particularly in critical areas like the subframe, wheel wells, and suspension components. Inspect the suspension, brakes, and timing belt (if applicable) for wear and tear.

4. **Review Maintenance Records** If possible, obtain the car s service history to confirm that it has been well-maintained. Regular oil changes, fluid flushes, and timely repairs can extend the life of the vehicle significantly.

5. **Budget for Repairs** Be prepared to allocate funds for potential repairs, especially if the car has not been maintained recently. Allocate at least $500 $1,500 for immediate fixes, depending on the extent of the issues.

6. **Consider a Certified Pre-Owned (CPO) Option** If available, a CPO E320 may come with a warranty or extended service plan, providing peace of mind for potential electrical or mechanical issues.

7. **Test Drive Thoroughly** During the test drive, pay close attention to the headlights, turn signals, and hazard lights to ensure they function correctly. Also, listen for unusual noises, check for smooth shifting (if automatic), and test all electrical features like the windows, locks, and climate control.

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**Final Verdict:** The Mercedes-Benz E320 (1998 2003) is a fantastic car for the right buyer someone who values luxury, reliability, and performance but is willing to invest time and money in maintenance. If the headlight switch issue is addressed upfront and the car passes a thorough inspection, it can be an excellent long-term purchase. However, buyers should not overlook the potential for other electrical or mechanical issues, and they should be prepared to budget for repairs. For those who prioritize modern technology and lower maintenance costs, a newer luxury sedan may be a better fit.

Details:

1998 1999 2000 2001 2002 2003 Mercedes E320 OEM Headlight Switch: Some vehicles have different specs that must be matched to ensure fit. Minor cosmetic imperfections should be expected. Switches are working in good used condition.

Not just our Heritage, but Legacy 1998 1999 2000 2001 2002 2003 Mercedes E320 OEM Headlight Switch. Orders placed after 2:00 pm CST cannot be guaranteed shipping that day.

specifications interiocatruc:

• for models: E320
• for makes: Mercedes
• for years: 1998-2003
• part type: Headlight Switch
• genuine oem: Yes
• ipn: 659.mb1l02
• make: Mercedes-benz
• descriptionpartcondition: 1998 1999 2000 2001 2002 2003 Mercedes E320 Oem Headlight Switch
• manufacturer warranty: 90 Day

offer interiocatruc:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• best offers: True
• started: February 12, 2026

returns interiocatruc:

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

payments interiocatruc:

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

seller interiocatruc:

• city: Mobile, Alabama
• # reviews: 60374
• rating: 99.7%

general interiocatruc:

• Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls
• condition: Used

shipping interiocatruc:

• cost: $12.00
• type: Fixed
• transit: 5-8 Days
• service: Standard
• class: Standard

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