fits model: X1. make: Bmw. year: 2017.

( Part Type: Emergency Brake ), ( Conditions Options: Ebrake Actuator W/cable ), ( Genuine Oem: Yes ), ( Ipn: 547.bm1117 ), ( Manufacturer Warranty: 1 Year )
The **BMW 547.bm1117 X1 (2017 model) Emergency Brake System** represents a sophisticated and precision-engineered component designed to ensure optimal safety and reliability in one of BMW s most versatile compact luxury SUVs. This system is a critical part of the vehicle s braking architecture, combining cutting-edge technology with robust mechanical design to deliver consistent, responsive performance under all driving conditions. The emergency brake, often referred to as the parking brake, is integrated into the rear axle via a self-adjusting, cable-actuated mechanism, ensuring minimal wear and optimal engagement with the brake pads. Unlike conventional parking brake systems that rely on manual levers or pedals, BMW s implementation in the X1 features a smooth, intuitive hand-operated lever located within easy reach of the driver s seat, allowing for effortless activation and release with a single, fluid motion. The system is engineered to provide immediate and secure holding power, preventing unintended movement on inclines or during parking, while also contributing to the vehicle s overall braking efficiency when used in conjunction with the primary hydraulic braking system. Built to withstand the demands of daily driving, this emergency brake system is constructed from high-grade materials, including durable steel cables, corrosion-resistant coatings, and precision-machined components that ensure longevity and reliability. The design also incorporates BMW s signature attention to detail, with a clean, integrated aesthetic that complements the vehicle s premium interior. Whether navigating tight urban spaces, steep parking lots, or off-road terrains, the emergency brake system of the 2017 BMW X1 delivers the confidence and peace of mind that drivers expect from a brand synonymous with performance and innovation. Its seamless integration with the vehicle s advanced driver-assistance systems further enhances its functionality, making it an indispensable feature for both urban commuters and adventurous road trippers alike.
### **Pros and Cons of Buying a 2017 BMW X1 sDrive30i (B38) with Emergency Brake (BMW 547.bm1117)**
#### **Pros**
1. **Reliable Engine and Performance**
- The **2.0L inline-4 turbocharged engine (B38)** in the X1 sDrive30i delivers **258 hp and 273 lb-ft of torque**, providing a strong and responsive driving experience.
- BMW s **N20/N26 engine** (used in earlier models) was known for durability, and the B38 is an improved iteration with better efficiency and power.
- The **8-speed ZF automatic transmission** (if equipped) is smooth and well-suited for daily driving.
2. **Comfortable and Practical SUV Design**
- The **X1 is a compact luxury SUV**, offering a **spacious cabin** with good rear legroom for its class.
- **High-quality materials** (especially in higher trims) provide a premium feel, though some lower trims may have cheaper plastics.
- **Good ground clearance and approach/departure angles** make it suitable for light off-road or city driving.
3. **Tech and Infotainment Features**
- The **iDrive system (7th-gen in 2017)** is intuitive, though slightly outdated compared to newer BMWs.
- **Apple CarPlay and Android Auto** (if equipped) make it convenient for modern connectivity.
- **Available features** like **adaptive cruise control, lane-keeping assist, and parking sensors** enhance safety and convenience.
4. **Resale Value and Brand Prestige**
- BMW retains **strong resale value**, especially for well-maintained models.
- The **X1 is a popular choice**, meaning parts and service are widely available.
5. **Rear Emergency Brake (Parking Brake) Functionality**
- The **electronic parking brake (EPB)** is easy to engage/disengage via a button, reducing wear on the manual parking brake cable.
- Some buyers prefer **electronic systems** over traditional mechanical ones for convenience.
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#### **Cons**
1. **Higher Maintenance Costs**
- BMWs are **known for expensive repairs**, especially for **transmission, suspension, and electrical issues**.
- **Oil changes, timing belt (if applicable), and high-pressure fuel pump replacements** can be costly if not maintained properly.
- **Independent mechanics may charge more** than dealerships, but some prefer them for better pricing.
2. **Potential Electrical and Software Issues**
- **iDrive glitches** (freezing, slow response) are common in older BMWs and may require **dealer visits for updates**.
- **Sensor failures** (e.g., wheel speed sensors, brake sensors) can trigger **check engine lights** and require diagnostics.
- **Adaptive cruise control and parking assist** may have **false activations or malfunctions**.
3. **Suspension and Ride Quality Concerns**
- The **X1 s suspension is firm**, which can lead to **uneven tire wear** and **road noise** over time.
- **Struts and bushings** may wear out, requiring **replacement every 80,000 100,000 miles**.
- **Body control arm bushings** can wear out, causing **clunks and rattles**.
4. **Fuel Efficiency and Running Costs**
- While **better than older BMWs**, the **X1 sDrive30i gets around 20 22 MPG city and 28 30 MPG highway** not great for high-mileage drivers.
- **Tire and brake wear** can add up, especially if the car is driven aggressively.
5. **Reliability Concerns (Compared to Competitors)**
- **Audi Q3, Mercedes GLA, and Lexus NX** often have **better long-term reliability ratings** in consumer reports.
- **Transmission issues** (e.g., **ZF 8HP automatic** in some models) have been reported, though the **sDrive30i s transmission is generally robust**.
6. **Resale Depreciation Over Time**
- While BMWs hold value, **a 2017 model is nearing 7 8 years old**, meaning **further depreciation** is likely.
- **Higher-mileage examples (above 80,000 miles)** may have **more wear-and-tear concerns**.
7. **Emergency Brake (EPB) Potential Issues**
- **Electronic parking brakes** can **fail or require battery resets**, sometimes causing **false engagement**.
- **Mechanical failure** (e.g., **caliper or cable issues**) can occur if not maintained properly.
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### **Ending Conclusion**
The **2017 BMW X1 sDrive30i (B38) with electronic parking brake** is a **solid mid-size luxury SUV** that offers **good performance, comfort, and BMW s signature driving dynamics**. However, **higher maintenance costs, potential electrical quirks, and suspension wear** are key drawbacks that buyers should consider.
If you **prioritize driving enjoyment, brand prestige, and are prepared for BMW s maintenance demands**, this car is a **good choice**. However, if **reliability and lower ownership costs** are more important, alternatives like the **Audi Q3, Lexus NX, or Tesla Model Y (if considering an EV)** may be worth evaluating.
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### **Recommendation**
- **Buy if:**- You **love BMWs and are comfortable with their maintenance costs**.
- You **drive mostly on highways and want a sporty, engaging SUV**.
- You **find a well-maintained example with full service history** (especially **timing belt, struts, and transmission fluid changes**).
- You **prefer electronic parking brake convenience** over a manual one.
- **Avoid if:**- You **can t afford unexpected repairs** (budget **$1,000 $3,000/year** for maintenance).
- You **prioritize reliability over luxury** (consider a **Toyota RAV4 Hybrid or Honda CR-V** instead).
- The car has **high mileage (over 100,000 miles) without full documentation**.
- You **plan to keep it long-term** (resale value may not justify the premium over alternatives).
**Final Verdict:** A **good used luxury SUV**, but **not the most reliable choice** only purchase if you **thoroughly inspect it** and **budget for potential issues**. If you can find a **well-cared-for example**, it can be a **fun and comfortable daily driver**.
Please disregard other fitment charts they may not be correct. More Parts: 1 Year Warranty. Please compare part numbers BEFORE purchasing. If something is wrong with an order, we certainly do want to help you.
X1 2017 Emergency Brake Parts 9655672: EBRAKE ACTUATOR W/CABLE Included: Hassle-free 1 Year Warranty Our Part #: 9655672. Free shipping only applies to items you keep. Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. Quality, Assured Parts All are Quality Tested Inspected.
Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver. Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date. Very happy customer, excellent value and service. Easy to find parts that don't require a mechanics knowledge.