Mercedes-Benz W169 W245 Gateway Module - Used Original Parts

Description

Product Title

Mercedes-Benz W169 W245 Gateway Module - Used Original Parts

Diagnosis and Common Symptoms

From the workshop floor, a failing Central Gateway Module (ZGW) on the W169 A-Class and W245 B-Class platform presents a unique and often confusing diagnostic challenge. The gateway is the central router for all CAN bus communication within the vehicle. When it fails, it creates a network-wide blackout, leading to a cascade of communication faults.

Common symptoms we diagnose include:

• A complete loss of communication with multiple control units when using a diagnostic scanner.
• The instrument cluster displaying dashes "----" instead of the mileage.
• Multiple, unrelated warning lights illuminating simultaneously (ABS, ESP, SRS, Engine).
• The automatic transmission may enter limp mode, locked in a single gear.
• Intermittent or complete failure of the speedometer, tachometer, or other gauges.

Typical fault codes stored in various modules will be U-codes (Communication faults), such as "Lost Communication With Central Gateway" or specific errors pointing to no CAN messages being received from critical control units.

Introduction

This is a Genuine Mercedes-Benz Central Gateway Module, salvaged from a fully operational donor vehicle. As technicians, we understand that network components are not parts you can take a chance on. Each unit has been bench-tested to verify stable CAN bus communication and processing capabilities, ensuring it is ready for programming and installation.

Product Details

• Brand: Mercedes-Benz
• Model Compatibility: W169 (A-Class), W245 (B-Class)
• Part Name: Central Gateway Module (ZGW)
• Condition: Genuine Used (Tested Working)
• Notes: Part numbers must match your original unit exactly. Installation requires programming/coding to adapt the module to your vehicle's specific configuration and VIN.

Frequently Asked Questions

Q: What symptoms indicate failure? A: The most common signs are multiple warning lights, the instrument cluster mileage showing dashes, and a diagnostic tool being unable to communicate with most of the car's control modules.

Q: Does this require coding? A: Yes. The gateway stores the vehicle's master configuration. This replacement module must be programmed (SCN coded) or have the data from your original unit cloned onto it to function correctly.

Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz part, not an aftermarket copy. It has been professionally removed and tested by our technicians.

Why Choose Us?

• Verified functionality
• Actual photos/videos provided
• 30-day exchange warranty
• Expert assistance in matching correct hardware part numbers

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

William – https://wa.me/60102992988 Lok – https://wa.me/60177720143

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