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  3. BUICK 176-99748

BUICK 176-99748 Brake Light Avoidance Lamp Liftgate 3RD

fits model: Rendezvous. make: Buick. year: 2006.

176-99748 Buick 06 Rendezvous 3rd Brake Light Avoidance Lamp Liftgate Mounted Oem

( Manufacturer Part Number: 176-99748 ), ( Mounting Style: Screws ), ( Vintage Part: No ), ( Placement On Vehicle: Center, Rear ), ( Type: Third Brake Light Assembly ), ( Manufacturer Warranty: 1 Month ), ( Housing Color: Black ), ( Lens Color: Red ), ( Id: 0ba91c31-46ab-4e59-98e5-02b8bdbb0d3b ), ( Country Of Origin: United States )

Review BUICK 3rd Brake Light Avoidance Lamp Liftgate Mounted Oem fits RENDEZVOUS 2006

The **Buick 176-99748 06 Rendezvous 3rd Brake Light Avoidance Lamp Liftgate** is a precision-engineered automotive lighting component designed specifically for the 2006 Buick Rendezvous, ensuring both functionality and aesthetic harmony with the vehicle s sleek, modern design. This liftgate-mounted brake light avoidance lamp is crafted to seamlessly integrate into the rear hatch area, preventing interference with the vehicle s third brake light while maintaining optimal visibility and compliance with automotive lighting regulations. Constructed from high-quality, durable materials, this lamp features a robust housing that resists environmental factors such as moisture, dust, and temperature fluctuations, ensuring long-term reliability even in demanding driving conditions. The design incorporates a sleek, contoured shape that blends effortlessly with the Rendezvous s bodywork, minimizing the risk of wind noise or aerodynamic disruptions while the vehicle is in motion. Inside, the lamp houses a bright, long-lasting LED or halogen bulb (depending on the specific model variant), delivering clear, consistent illumination to signal braking intent to following drivers with precision. This component is particularly valuable for owners who have experienced issues with the stock brake light assembly, as it provides a straightforward replacement solution that restores proper functionality without the need for extensive modifications. Whether used as an original equipment replacement or an upgrade to enhance visibility, this liftgate brake light avoidance lamp ensures that the Buick Rendezvous maintains its signature blend of performance and style while adhering to safety standards.

**Pros and Cons of Buying a 2006 Buick Rendezvous (VIN 176-99748) with a Third Brake Light Avoidance Lamp and Liftgate Issue**

### **Pros**

1. **Reliability and Build Quality** The 2006 Buick Rendezvous was known for its solid construction and durable components, particularly in its suspension and drivetrain. Many owners report few major mechanical failures if maintained properly.

2. **Comfortable Interior** The Rendezvous features a spacious, well-padded cabin with good sound insulation, making it a comfortable choice for long drives. The seating is supportive, and the materials are generally durable for a vehicle of this age.

3. **Smooth Ride** The vehicle s suspension is designed for a smooth ride, which is beneficial for highway driving and daily commuting. The absence of severe frame or alignment issues (common in older SUVs) suggests it may still handle well.

4. **Availability of Parts** As a Buick from the mid-2000s, replacement parts (including brake lights, liftgate mechanisms, and electrical components) are still relatively accessible, though pricing may vary.

5. **Potential for Customization** If the buyer is mechanically inclined, minor repairs (such as replacing the liftgate sensor or brake light switch) can be done at a lower cost than dealing with a newer vehicle s proprietary systems.

6. **Lower Fuel Costs Compared to Modern SUVs** The Rendezvous is equipped with a 3.6L V6 engine, which, while not the most fuel-efficient by today s standards, still consumes less gasoline than many modern SUVs with larger engines.

7. **Resale Value Stability** Buicks from this era hold their value better than some competitors, meaning if the vehicle is well-maintained, it may retain more worth over time.

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### **Cons**

1. **Third Brake Light Avoidance Lamp Issue** The fact that the brake light switch has been bypassed (avoidance lamp installed) is a red flag. This modification is often done to hide a malfunctioning brake light switch, which could indicate:

- A worn or failing brake light switch that may eventually fail completely.

- Possible neglect in maintenance, as brake lights are a critical safety feature.

- Potential electrical gremlins if the switch was damaged during removal.

- Legal concerns in some jurisdictions where tampering with brake lights is illegal.

A proper inspection of the brake system, wiring, and switch functionality is essential before purchasing.

2. **Liftgate Malfunction** A liftgate that doesn t open or close properly can be a nuisance and may indicate:

- A failing liftgate motor or actuator.

- Wiring issues or sensor problems (common in older GM vehicles).

- Potential water intrusion if the seal is damaged, leading to rust or electrical shorts.

- Safety hazards if the liftgate fails to latch securely.

This issue may require costly repairs if the mechanism is worn out.

3. **Age and Mileage Risks** A 2006 vehicle with likely high mileage (assuming it s been driven regularly) may have:

- Worn suspension components (shocks, struts, bushings).

- Potential transmission or drivetrain wear (especially if the vehicle hasn t had regular fluid changes).

- Increased risk of electrical failures (common in older GM vehicles due to corrosion or aging wiring).

4. **Rust Concerns** Buicks from this era, particularly in snowy or coastal regions, are prone to rust, especially in the wheel wells, undercarriage, and frame rails. A thorough inspection of these areas is critical.

5. **Electrical System Vulnerabilities** Older GM vehicles (including Buicks) are notorious for electrical issues, such as:

- Failing fuses or relays.

- Corroded connections leading to intermittent problems (e.g., power windows, locks, or infotainment).

- Infotainment system failures (if equipped with a DVD player or navigation).

6. **Maintenance History Unknown** Without a full service history, it s impossible to know if critical components (timing belt, transmission fluid, brakes, etc.) have been properly serviced. This increases the risk of unexpected repairs.

7. **Resale Market Limitations** While Buicks hold value better than some competitors, they are not as sought-after as Toyota, Honda, or Ford SUVs. This could limit resale options if the buyer decides to sell later.

8. **Potential Hidden Damage** The avoidance lamp modification suggests the seller may have other undisclosed issues. A pre-purchase inspection by a trusted mechanic is strongly advised to uncover any hidden problems.

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### **Conclusion**

The 2006 Buick Rendezvous is a capable and comfortable SUV with a reputation for durability, but its age and the presence of the modified brake light and liftgate issues introduce significant risks. The avoidance lamp modification alone is a major concern, as it could indicate a pattern of neglect or mechanical problems. The liftgate malfunction further adds to the uncertainty, as these systems can fail catastrophically if ignored.

**If the vehicle passes a thorough inspection** including verification that the brake light switch is functional, the liftgate mechanism is in good working order, and there are no signs of major rust or electrical issues it could be a reasonable purchase for a buyer who:

- Is mechanically inclined and willing to address minor repairs.

- Has a budget for potential transmission, suspension, or electrical work.

- Prefers a comfortable, reliable SUV over a newer model with higher upfront costs.

**However, if the inspection reveals any major issues** (e.g., failing transmission, severe rust, or electrical gremlins), the risks may outweigh the benefits, especially given the vehicle s age.

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### **Recommendation**

1. **Get a Pre-Purchase Inspection (PPI)** Hire an independent mechanic to thoroughly inspect the vehicle, focusing on:

- Brake system (switch, wiring, lights).

- Liftgate mechanism (motor, sensors, wiring).

- Suspension, steering, and alignment.

- Transmission and drivetrain for wear.

- Electrical system (fuses, connections, infotainment).

- Rust and structural integrity.

2. **Verify the Brake Light Modification** Ensure the avoidance lamp is not a permanent fix but rather a temporary workaround. The original brake light switch should be tested for proper function.

3. **Check Maintenance Records** If available, review service history for critical components like timing belt, transmission fluid, and brake jobs.

4. **Negotiate Based on Findings** If the PPI reveals issues, use them to negotiate a lower price or walk away if the repairs exceed the vehicle s value.

5. **Consider Alternatives** If the Rendezvous has too many unknowns, explore similar-aged SUVs (e.g., Chevrolet Trailblazer, Ford Escape, or Toyota Highlander) that may offer better reliability or lower repair risks.

**Final Verdict:** Only proceed with this purchase if the PPI clears the vehicle of major issues and the price reflects any necessary repairs. Otherwise, prioritize a vehicle with a cleaner history and fewer modifications.

Details:

Engines must be shipped to a commercial address with dock and forklift or the closest shipping terminal. Warranty period begins the day after delivery. Picture in the listing may not be of actual item sold; it a stock picture only. Buyer will need to replace the transmission oil filter, put a new pan gasket on, flush and add manufacturer specific fluids.

B Greater than 60k miles and less or equal to 200k but greater 15k per year. Transmission lines will need flushed, along with the transmission oil cooler needs replaced if equipped, this to be done so contaminants from bad not ruin your replacement. Some external sensors or solenoids may need to be replaced. Search for more parts BUICK RENDEZVOUS.

Transfer cases will not be included with transmissions from 4x4 or All Wheel Drive vehicles. Model: BUICK RENDEZVOUS. Cc Credit Card size units. Buyer pays return shipping if wrong color ordered.

Most items are shipped the same-day as purchase. Free shipping, if offered, applies only to commercial addresses with proper equipment dock and forklift unload. C Greater than 200k miles. Transmissions must be shipped to a commercial address with dock and forklift or the closest shipping terminal.

Axle seals, front and drive shaft seals will also need to be replaced. Quick shipping. In some cases the Transmission Control Computer module is internal and incorporated with valve body, which may require body to be replaced. Depending on the age of vehicle and other circumstances they will rust show signs corrosion.

part #: 17699748 price

  • $73.12

specifications lightinglam:

  • for models: Rendezvous
  • for makes: Buick
  • for years: 2006
  • mpn: 176-99748
  • mounting style: Screws
  • vintage part: No
  • placement on vehicle: Center, Rear
  • type: Third Brake Light Assembly
  • manufacturer warranty: 1 Month
  • housing color: Black
  • lens color: Red
  • id: 0ba91c31-46ab-4e59-98e5-02b8bdbb0d3b
  • country of origin: United States

payments lightinglam:

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

returns lightinglam:

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

shipping lightinglam:

  • type: Fixed
  • class: Standard
  • service: Standard
  • cost: $0.00
  • transit: 2-6 Days

general lightinglam:

  • condition: Used
  • Car Truck Parts Accessories > Lighting Lamps > Third Brake Light Assemblies

seller lightinglam:

  • # reviews: 23341
  • city: Erie, Pennsylvania
  • rating: 99.5%

offer lightinglam:

  • started: March 4, 2026
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • quantity: 1
for models: rendezvous, for makes: buick, for years: 2006, mounting style: screws, vintage part: no, placement on vehicle: center, rear, type: third brake light assembly, manufacturer warranty: 1 month, housing color: black, lens color: red, id: 0ba91c31-46ab-4e59-98e5-02b8bdbb0d3b, country of origin: united states,
category: auto parts > car truck parts accessories > lighting lamps > center third brake light assemblies, sku: 15457573313308603,
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1 offer $73.12 USD
  • Used. Offer #1 priced at $73.12 + $0.00 shipping estimate = $73.12* total. B Greater than 60k miles and less than or equal to 200k miles but greater than 15k miles per year. 3rd Brake Light Avoidance Lamp.FREE SHIPPING

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