A failing sensor can cause your ABS system, not to mention other systems reliant on ABS data, to work poorly or not work at all. A typical ABS wheel speed sensor failure usually comes with a few warning signs; ABS light stays on Traction and/or stability control is disabled Vehicle becomes unable during braking ABS works erratically Replace your faulty item with this genuine replacement. Part also fits* M CLASS 2005 – 2011 REAR, W164, 09/05-12/11 GL CLASS 2006 – 2012 REAR, X164, 10/06-11/12 *This is a guide only. If you are unsure if this part is suitable for your vehicle, please contact us and we can confirm prior to your purchase.
