🟩06-07 MERCEDES BENZ E350 4MATIC TRANSMISSION CONTROL UNIT TCU A 035 545 04 32

**🟩 2006–2007 Mercedes-Benz W211 E350 4MATIC Transmission Control Unit (TCU) — OEM** **Part #:** 035 545 04 32 (A 035 545 04 32) **Vehicle Removed From:** 2006 Mercedes-Benz E350 4MATIC **VIN:** WDBUF87J06X183735 **Condition:** Tested • Cleaned & Sanitized • 30 Day Warranty • Free Returns **Note:** Specifically for **4MATIC (All-Wheel Drive)** models with the **722.6 5-Speed** transmission. * * * **🔧 Item Description** - Genuine Mercedes-Benz OEM **Electronic Transmission Control (EGS/TCU)** module. - Fits **W211 E-Class** 4MATIC models (2006–2007). - Manages shift points, torque converter lock-up, and diagnostic monitoring for the transmission. - Ideal replacement for units suffering from "Limp Mode," communication errors, or fluid contamination (oil wicking). **✅ Functionality & Testing** - ✔️ **Diagnostic Scan:** Verified via Xentry/DAS; no internal memory faults or processor errors. - ✔️ **Shift Logic:** Tested in a running vehicle to ensure correct gear engagement and smooth adaptation. - ✔️ **CAN-Bus:** Verified full communication with the Engine ECU and Instrument Cluster. - ✔️ **Electrical:** Connector pins are perfectly straight and free of transmission fluid residue. **🧼 Condition & Inspection** - Professionally cleaned and sanitized. - **Internal:** Inspected for **oil wicking** damage; the circuit board is bone-dry and free of contaminants. - **Housing:** Plastic casing and mounting tabs are in perfect condition. - **Connectors:** Plug ports are clear of debris and ready for installation. **🚗 Vehicle Compatibility** **Mercedes-Benz E350 4MATIC (W211)** - 2006–2007 Mercedes-Benz E350 4MATIC (Sedan & Wagon) - **Note:** This unit is for the **5-speed 722.6 transmission** found in 4MATIC models. It will **not** fit Rear-Wheel Drive (RWD) models equipped with the 7-speed 722.9 transmission. Always match part number **035 545 04 32**. **⚙️ Features & Benefits** - **Genuine Mercedes Part:** Ensures the precise shifting characteristics and fuel economy intended by the factory. - **Plug-and-Play (mostly):** Unlike the later 7-speed units, these 5-speed TCUs are generally not "theft-relevant," but may require coding to match your vehicle's specific axle ratio. **🔩 Installation Notes** - Located in the **passenger side footwell** (under the carpet, behind the metal kickplate). - **Crucial Tip:** If your old unit failed due to oil contamination, you **must** replace your **transmission 13-pin connector plug/bushing** and clean the wiring harness, or oil will wick into this new unit and destroy it. **🛡️ Warranty & Returns** - ✔️ **30 Day Warranty** — Guaranteed electronic and shifting functionality. - ✔️ **Free Returns** — Shop with total confidence. - ✔️ **Tested & Cleaned**

• OE Spec or Performance/Custom: OE Spec
• Non-Domestic Product: Yes
• Other Part Number: A0355454232
• Custom Bundle: No
• Manufacturer Part Number: A 032 545 42 32, A0355454232
• Mounting Hardware Included: No
• Drive Type: RWD
• Superseded Part Number: A 035 545 42 32, A0355454232
• Vintage Part: No
• Modified Item: No
• Transmission Type: Automatic
• Brand: Siemens
• Unit Type: Unit
• Interchange Part Number: A0355454232
• Manufacturer Warranty: NONE
• OE/OEM Part Number: A 035 545 42 32, A0325454232
• Surface Finish: PLASTIC
• Universal Fitment: Direct Replacement
• Unit Quantity: ONE UNIT
• Country of Origin: Germany
• Performance Part: No