1. Steering Wheels & Horn Buttons On Sale
  2. sku: 28776571736161861
  3. MERCEDES 1175

MERCEDES 1175 High Pitch Tone Signal Horn Benz 70/388 06-2011

fits model: Gl450, Ml350, R350. make: Mercedes.

1175 Mercedes-benz 70/388 Oem 06-2011 Gl450 Ml350 R350 Low High Pitch Tone Note Signal Horn Pair

( Custom Bundle: No ), ( Color: Black ), ( Fitment Type: Direct Replacement ), ( Material: Metal Plastic ), ( Placement On Vehicle: Left ), ( Type: Horn ), ( Ipn: 70/388 1175 ), ( Manufacturer Warranty: Yes ), ( Surface Finish: Normal Used Condition )

Review MERCEDES benz 70/388 Oem 06-2011 Low High Pitch Tone Note Signal Horn Pair fits GL450 ML350 R350

The **Mercedes-Benz 70/388 1175 (2006 2011) GL 450 / ML 350 / R 350 High-Pitch Tone Signal Horn** is a premium, factory-specification horn assembly meticulously engineered to deliver unmatched performance, luxury, and reliability for Mercedes-Benz s iconic mid-size luxury SUVs and sedans. Designed to meet the stringent demands of both European and North American emissions and safety regulations, this horn system is a direct replacement for the original equipment (OEM) unit, ensuring seamless integration with the vehicle s electrical and mechanical systems. Crafted from high-grade materials, including durable brass and robust stainless steel components, this horn is built to withstand the rigors of daily driving while maintaining crisp, authoritative sound projection that commands attention without unnecessary volume. The **high-pitch tone** variant is particularly striking, offering a sharp, piercing alert that stands out in heavy traffic or crowded parking lots, enhancing visibility and safety for the driver. Whether navigating urban congestion or cruising on open highways, this horn delivers a refined yet assertive auditory signal that aligns with the sophistication of the Mercedes-Benz brand. Ideal for owners seeking to restore their vehicle to factory specifications or upgrade to a more modern, efficient horn system, this unit is a testament to Mercedes-Benz s commitment to excellence in both performance and aesthetics. Backed by the same quality standards that define Mercedes-Benz engineering, it ensures long-term durability and consistent operation, making it a trusted choice for enthusiasts and discerning drivers alike.

### Pros and Cons of Buying a Mercedes-Benz 7 Series (W222) or 388 (W212) from 2006 2011 (GL450, ML350, R350, High-Pitch Tone Signal Horn)

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#### **Pros**

1. **Luxury and Comfort**

These vehicles are renowned for their premium interiors, high-quality materials, and refined ride quality. The W222 7 Series and W212 388 (ML, GL, R models) offer spacious cabins with excellent sound insulation, climate control, and ergonomic seating. The high-end finishes, such as leather upholstery, wood or aluminum trim, and ambient lighting, contribute to a luxurious driving experience.

2. **Performance and Engineering**

- **GL450 (W222):** The 6.2L V8 engine (M276) produces 429 horsepower and 439 lb-ft of torque, paired with a 7-speed automatic transmission (7G-Tronic). It delivers strong acceleration and a smooth power delivery, making it suitable for highway cruising and spirited driving.

- **ML350 (W212):** The 3.5L V6 (M276) engine generates 283 horsepower and 262 lb-ft of torque, offering a balance of efficiency and performance. The 7G-Tronic transmission provides smooth shifts, and the all-wheel-drive system enhances traction in various conditions.

- **R350 (W212):** The 3.5L V6 (M276) engine is the same as the ML350 but is tuned for the R-Class, which is slightly more refined and practical for long-distance travel. It retains the same power and transmission as the ML350.

- All models feature advanced engineering, such as adaptive dampers, electronic stability control, and multiple driving modes (e.g., Comfort, Sport, Individual).

3. **Reliability and Durability**

Mercedes-Benz engines from this era (pre-2011) are generally robust, especially the V6 and V8 models in the W212 and W222 platforms. The 6.2L V8 (M276) in the GL450 is known for its longevity if maintained properly. However, reliability can vary based on usage, maintenance history, and driving conditions. Regular oil changes, timing belt replacement (if applicable), and attention to minor issues can extend the lifespan of these vehicles.

4. **Resale Value**

Mercedes-Benz models from this era hold their value relatively well, especially the higher-end trims like the GL450 or models with luxury features. The W222 7 Series, in particular, is highly sought after in the used market, which can be an advantage if you plan to sell or trade it in the future.

5. **Advanced Technology and Features**

These vehicles come equipped with cutting-edge technology for their time, including:

- **Navigation systems** with real-time traffic updates.

- **Blind-spot monitoring** and rear cross-traffic alert (on higher trims).

- **Adaptive cruise control** with distance regulation.

- **Comfort and convenience features** such as keyless entry, push-button start, and premium audio systems (e.g., Burmester or Bang & Olufsen).

- **High-pitch tone signal horn** (as mentioned in your query), which is a unique and distinctive feature that can enhance safety and alertness.

6. **Safety**

The W222 7 Series and W212 388 models include advanced safety features such as:

- Multiple airbags (front, side, and curtain).

- Anti-lock braking systems (ABS) with electronic brakeforce distribution (EBD).

- Traction control and stability control systems.

- Pre-collision braking assistance (on some trims).

These features contribute to a high level of safety, making them suitable for long-distance travel and family use.

7. **Versatility**

- The **ML350 and R350** offer all-wheel drive, making them versatile for various weather conditions and road types.

- The **GL450** is a luxury SUV with a higher ground clearance and towing capacity, suitable for off-road adventures or hauling equipment.

- The **7 Series (W222)** is a full-size luxury sedan, ideal for those who prioritize comfort, space, and refinement over off-road capabilities.

8. **Exclusivity and Prestige**

Owning a Mercedes-Benz, especially a model from this era, carries a sense of prestige and exclusivity. The high-pitch tone signal horn, in particular, adds a unique touch that sets it apart from other vehicles, making it stand out on the road.

---

#### **Cons**

1. **Maintenance Costs**

Mercedes-Benz vehicles, particularly luxury models, are known for their high maintenance and repair costs. Parts can be expensive, and labor costs at dealerships are often premium. Independent mechanics may charge less, but finding qualified technicians familiar with Mercedes systems can be challenging. Common areas of concern include:

- **Timing belt and water pump replacement** (critical for V6 engines; failure can lead to catastrophic engine damage).

- **Transmission servicing** (7G-Tronic transmissions require specific fluids and filters).

- **Electrical and sensor issues** (e.g., ABS, airbag, or infotainment system malfunctions).

- **Suspension components** (shock absorbers, struts, and bushings may wear out over time).

2. **Fuel Efficiency**

- The **GL450 (V8)** is particularly inefficient, averaging around 14 16 MPG in the city and 18 20 MPG on the highway. This can lead to higher fuel costs, especially for long-distance driving.

- The **ML350 and R350 (V6)** are slightly more efficient, averaging around 18 20 MPG in the city and 22 25 MPG on the highway. However, they are still not as fuel-efficient as modern hybrid or diesel alternatives.

- High fuel consumption can be a significant drawback for daily commuters or those who frequently drive long distances.

3. **Common Issues and Reliability Concerns**

While these models are generally reliable, some common issues have been reported:

- **Oil consumption:** Some V6 and V8 engines, particularly the M276, are known to burn oil over time. Regular oil checks and top-ups may be necessary.

- **Transmission problems:** The 7G-Tronic transmission can experience rough shifting, delayed engagement, or failure if not properly maintained. Fluid changes are essential.

- **Electrical gremlins:** Infotainment systems, sensors, and wiring can develop issues over time, leading to malfunctions or error codes.

- **Suspension wear:** The adaptive dampers and other suspension components may degrade, leading to a less comfortable ride or handling issues.

- **Water pump and timing belt failures:** Neglecting these critical components can result in severe engine damage. Always follow the manufacturer s maintenance schedule.

4. **Depreciation**

While these models hold their value reasonably well, they still depreciate over time. The W222 7 Series, in particular, has seen significant depreciation since its introduction, though it remains a desirable used luxury vehicle. Buyers should be prepared for the fact that the vehicle s value will continue to decline unless it is well-maintained and in high demand.

5. **Complexity and Repair Challenges**

Mercedes-Benz vehicles are complex, with advanced electronics and systems that can be difficult to diagnose and repair. Finding a qualified mechanic who is familiar with these models can be time-consuming and costly. Owners may need to rely on dealerships for certain repairs, which can be expensive.

6. **High-Pitch Tone Signal Horn Limitations**

While the high-pitch tone signal horn is a unique and attention-grabbing feature, it may not be as effective as traditional horns in all situations. Some drivers or pedestrians might find it annoying or distracting, especially in urban areas with strict noise regulations. Additionally, the horn may not be as loud as aftermarket options, which could limit its effectiveness in emergency situations.

7. **Space and Practicality Trade-offs**

- The **7 Series (W222)** is a large, heavy sedan with limited cargo space compared to SUVs or crossovers. Its size can also make parking and maneuvering in tight spaces challenging.

- The **ML350 and R350** offer more cargo space and practicality, but the R-Class is slightly less sporty and more focused on comfort and space. The ML350 is more capable for off-road adventures but may lack the refinement of the sedan.

8. **Resale Market Competition**

The used luxury vehicle market is competitive, with many high-end brands (e.g., BMW, Audi, Lexus) offering similar or more modern alternatives. Potential buyers may find that newer models with better fuel efficiency, technology, and safety features are more appealing, which could affect resale value.

---

#### **Conclusion**

Buying a Mercedes-Benz 7 Series (W222) or 388 (W212) from 2006 2011, such as the GL450, ML350, or R3

Details:

Please review all pictures for item details and condition. All reasonable offers are considered submitted through best offer. Fast Shipping.

specifications steeringwheelsiiz:

  • for models: Gl450, Ml350, R350
  • for makes: Mercedes
  • custom bundle: No
  • color: Black
  • fitment type: Direct Replacement
  • material: Metal Plastic
  • placement on vehicle: Left
  • type: Horn
  • ipn: 70/388 1175
  • manufacturer warranty: Yes
  • surface finish: Normal Used Condition

offer steeringwheelsiiz:

  • started: February 15, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True

shipping steeringwheelsiiz:

  • type: Fixed
  • service: USPS Priority Mail
  • cost: $12.50
  • transit: 5-9 Days
  • class: Expedited
  • carrier: USPS

returns steeringwheelsiiz:

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

general steeringwheelsiiz:

  • condition: Used
  • Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons

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for models: gl450, ml350, r350, for makes: mercedes, custom bundle: no, fitment type: direct replacement, placement on vehicle: left, type: horn, manufacturer warranty: yes, surface finish: normal used condition,
category: auto parts > car truck parts accessories > interior parts accessories > steering wheels horn buttons, color: black, material: metal plastic, sku: 28776571736161861,
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