๐ฉ 2006โ2007 Mercedes-Benz W211 E350 4MATIC Transmission Control Unit (TCU) โ OEM
Part #: 035 545 04 32 (A 035 545 04 32)
Vehicle Removed From: 2006 Mercedes-Benz E350 4MATIC
VIN: WDBUF87J06X183735
Condition: Tested โข Cleaned & Sanitized โข 30 Day Warranty โข Free Returns
Note: Specifically for 4MATIC (All-Wheel Drive) models with the 722.6 5-Speed transmission.
๐ง Item Description
Genuine Mercedes-Benz OEM Electronic Transmission Control (EGS/TCU) module.
Fits W211 E-Class 4MATIC models (2006โ2007).
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).
โ Functionality & Testing
โ๏ธ Diagnostic Scan: Verified via Xentry/DAS; no internal memory faults or processor errors.
โ๏ธ Shift Logic: Tested in a running vehicle to ensure correct gear engagement and smooth adaptation.
โ๏ธ CAN-Bus: Verified full communication with the Engine ECU and Instrument Cluster.
โ๏ธ Electrical: Connector pins are perfectly straight and free of transmission fluid residue.
๐งผ 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.
๐ Vehicle Compatibility Mercedes-Benz E350 4MATIC (W211)
2006โ2007 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.
โ๏ธ 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.
๐ฉ 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.
๐ก๏ธ Warranty & Returns
โ๏ธ 30 Day Warranty โ Guaranteed electronic and shifting functionality.
โ๏ธ Free Returns โ Shop with total confidence.
โ๏ธ Tested & Cleaned