Description
OEM numbers A2105450932 and 0265109054 identify this as a genuine Mercedes-Benz ABS, ETS and PML control module for the W210 E-Class. Sourced from a running donor vehicle and tested prior to listing, this is genuine used OEM stock.
The ABS/ETS control module is the central processor for the W210’s braking and traction control systems. It continuously reads wheel speed data from all four sensors to monitor wheel behaviour during both braking and acceleration. ABS prevents wheel lock-up during hard braking by modulating hydraulic pressure at individual corners. ETS (Electronic Traction System) applies targeted braking to spinning driven wheels and coordinates with the engine management ECU to reduce torque at the driven axle, maintaining grip on slippery or uneven surfaces. PML (Pre-emptive Brake Pressure Modulation) pre-charges the brake circuit to reduce ABS response time in emergency situations, contributing to shorter overall stopping distances. The module communicates with the hydraulic unit, engine ECU and instrument cluster over the CAN bus.
Common signs of failure include an ABS warning light or traction control indicator illuminating on the instrument cluster, deactivation of anti-lock braking or ETS traction control functions, stored diagnostic fault codes readable via Star Diagnosis or a compatible OBD scanner, unexpected wheel spin during acceleration that ETS would normally suppress, or inconsistent braking performance under hard stops.
This unit is in good used condition and is ready for fitment. Many similar OEM part numbers exist across the W210 E-Class range — always cross-reference the exact number printed on the module with your vehicle’s diagnostic scan result or chassis number before ordering. Professional installation is strongly recommended, and coding or adaptation with Mercedes-Benz Star Diagnosis equipment may be required before the module operates correctly in your vehicle. A 14-day return period applies to all orders.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
