BMW F01 F02 Antenna Diversity Amplifier Module - Used Original Parts

Description

Product Title

BMW F01 F02 Antenna Diversity Amplifier Module - Used Original Parts

Diagnosis and Common Symptoms

From the workshop floor, the F01/F02 Antenna Diversity Amplifier is a frequent point of failure, almost always due to water ingress from the rear window seal. A faulty module disrupts critical radio frequency signals, leading to a cascade of frustrating electronic issues. Your primary diagnostic indicators will be a severe reduction in key fob range for locking/unlocking and intermittent or total failure of Comfort Access.

On the dash, you may see errors like "Remote control not detected" or "Key not present," even with the key inside the vehicle. Radio reception (AM/FM) will become poor, with excessive static or an inability to hold a signal. Diagnostically, we commonly see fault codes stored in the Car Access System (CAS) module, such as 801C20 (ZV aerial: line disconnection) or other communication faults related to the remote receiver.

Introduction

Restore your vehicle's remote functions and radio clarity with a professionally salvaged and fully tested Genuine BMW Antenna Diversity Amplifier. Each module is carefully removed from a donor vehicle and subjected to rigorous bench testing to ensure it meets factory signal processing specifications. This is the most reliable and cost-effective solution to rectify common key fob and reception issues without the expense of a new-from-dealer part.

Product Details

• Brand: BMW

• Model Compatibility: BMW 7 Series (F01 Sedan, F02 Long Wheelbase) / (2008-2015)

• Part Name: Antenna Diversity Amplifier / Aerial Amplifier Module

• Condition: Genuine Used (Tested Working)

• Notes: This module is located at the top of the rear windscreen. We strongly advise inspecting and replacing the rear window upper seal during installation to prevent repeat failure from water damage on the replacement unit.

Frequently Asked Questions

Q: What symptoms indicate failure? A: The most common signs are poor AM/FM radio reception, key fobs only working at very close range, "Key Not Detected" warnings on the instrument cluster, and failure of the Comfort Access system.

Q: Does this require coding? A: No. This module is a plug-and-play component and does not require vehicle-specific coding or programming. We recommend clearing any stored fault codes with a diagnostic tool after installation.

Q: Is this original? A: Yes, this is a 100% Genuine BMW part, not an aftermarket replica. It has been carefully salvaged and verified for full functionality.

Why Choose Us?

• Verified functionality
• Actual photos/videos provided
• 30-day exchange warranty
• Corrosion-Free Connectors and Circuit Board

Shipping

Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)

Warranty and Return Policy

• 30-day exchange warranty from the date of receipt.
• Proof of professional installation by a qualified workshop is required for warranty claims.
• No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
• Exchange only for confirmed internal electronic defects.

How to Order

1. WhatsApp us to confirm compatibility with your specific VIN.
2. Send your chassis number or a clear photo of your old unit label.
3. Confirm order details and stock availability.
4. Receive actual product photos and diagnostic test confirmation.
5. Make payment via bank transfer.
6. Item is shipped immediately with tracking details provided.

Contact Us

Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.

Price Notice

Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.

Compatible Models