Brembo A00483 Disc Brake Pad Wear Sensor - Front

Brake Pad Wear Sensor Overview

Brembo A00483 is a disc brake pad wear sensor made to OE specifications for Mercedes-Benz applications. It monitors pad thickness and triggers a warning when the pads reach minimal thickness, helping maintain timely brake service.

Compatible with front brake wear sensor applications on select Mercedes-Benz models, including E53 AMG, S560, CLS53 AMG, Maybach S560, S450, S560e, SL450, SL550, Maybach S550, S550e, and SL400. Brembo A00483 is a direct-fit replacement for the original sensor design.

• Electronic wear sensor monitors brake pad thickness.
• OE-spec construction matches original sensor behavior.
• Supports brake service intervals with a clear wear warning signal.
• Fits front brake wear sensor applications on select Mercedes-Benz models.

Detailed Fitment and Function

This Brembo brake pad wear sensor is built for front applications on Mercedes-Benz E53 AMG, S560, CLS53 AMG, Maybach S560, S450, S560e, SL450, SL550, Maybach S550, S550e, and SL400 models across the listed years. It is intended to restore the factory-style wear indication system so the driver receives a warning before the brake pads reach critical wear. Part number A00483 is also referenced for the same application under several cross-reference numbers, including Genuine 2319050014 and Hella Pagid 355252311.

Common Issues It Helps Address

• Brake pad wear warning light staying on after pad service.
• Loss of pad-thickness monitoring after sensor replacement is needed.
• Incorrect or delayed wear indication from a damaged sensor.
• Need to restore factory-style brake service alerts.

Installation Notes

Replace the wear sensor whenever brake pads are replaced, as Brembo recommends. Verify the connector routing and sensor placement against the vehicle’s original setup before installation. Confirm the part number A00483 and the vehicle’s front brake wear sensor application before ordering.

Quality Assurance

Brembo manufactures this sensor to OE specifications for consistent operation with the original brake wear monitoring system. The premium OE-equivalent product line is focused on matching factory sensor behavior for the listed Mercedes-Benz applications.