bmw g20 crystal gear knob SPCRSO Crystal Gear Shift Knob Set for BMW 3 Series G20 (2019–2022)

bmw g20 crystal gear knob SPCRSO Crystal Gear Shift Knob Set for BMW 3 Series G20 (2019–2022)What Is This Product? Upgrade your BMW 3 Series interior with the SPCRSO Crystal Gear Shift Knob Set, crafted from premium transparent synthetic crystal for a luxurious, modern finish. This set not only enhances your cabins style but also improves tactile comfort with every gear change, adding elegance, clarity, and a high tech feel to your driving experience. Ideal for BMW G20 owners who value both aesthetics and precision performance. Compatible

🔥 What Is This Product?

Upgrade your BMW 3 Series interior with the SPCRSO Crystal Gear Shift Knob Set, crafted from premium transparent synthetic crystal for a luxurious, modern finish.
This set not only enhances your cabin’s style but also improves tactile comfort with every gear change, adding elegance, clarity, and a high-tech feel to your driving experience.

Ideal for BMW G20 owners who value both aesthetics and precision performance.

✅ Compatible Vehicles

Fits the following BMW G20 MGU-based models (early-phase iDrive 7):

• BMW 3 Series G20 (2019–2022)
  Including: 318i / 320i / 320d / 330i / 330e / 340i / M340i / Diesel variants

✅ Fits automatic transmission models only
❌ Not compatible with right-hand-drive vehicles or ID6 / older iDrive systems

📦 Package Includes

• 1 × Crystal Gear Shift Knob

• 1 × Crystal Multimedia Control Knob

• 1 × Crystal Engine Start/Stop Button

⚙️ Installation & Safety Guide

⚠️ Important Installation Warning
Before installing, always disconnect your vehicle’s battery.
For dual-battery models, disconnect both:

• The trunk-mounted 12 V battery

• The engine-bay auxiliary battery (passenger side)

Wait at least 10 minutes after disconnection to allow the system to fully power down.
Failing to do so may cause a short circuit or electronic module damage.
Damage caused by improper installation is not covered by warranty.

After reconnecting power, a temporary “Parking Assist System Failure” message may appear.
This is normal and will clear automatically after driving for 10–15 minutes as the system recalibrates.

Professional installation is strongly recommended.

🛠 Frequently Asked Questions

Q1: Can I install this myself?
A1: Professional installation is highly recommended. Incorrect battery handling or wiring can cause ECU or module damage.

Q2: Why is disconnecting the battery important?
A2: The battery powers critical electronic systems. Installing while the system is live may cause short-circuits or permanent ECU damage.

Q3: What if I see an error message after installation?
A3: This is normal. The “Parking Assist System Failure” warning will disappear automatically after 10–15 minutes of driving.

Q4: Is it real crystal?
A4: Yes — each component is made from high-grade, precision-cut synthetic crystal, offering exceptional clarity, brilliance, and durability.

✅ Perfect For

BMW 3 Series G20 owners seeking a refined crystal aesthetic that enhances the cabin’s luxury while preserving OEM functionality and reliability.