Front Brake Pad Sensor, URO - E31 840Ci 850Ci 850CSi (1994-1997)

The brake pad wear sensor is a key safety component that allows worry-free driving without the need for constant visual inspection of your brake pad material. Once the brake lining dash light is illuminated on your dash, this is a warning of thin brake pad material. Pads should be replaced as soon as possible, and the sensor is a required replacement once the brake lining dash has come on.

This part is listed by BMW as BMW part number 34351181823 (34-35-1-181-823) and is described as URO Front Brake Pad Wear Sensor for BMW E31 840Ci, 850Ci, 850CSi (1994, 1995, 1996, 1997).

TECH NOTE: On a majority of applications the brake lining light can be reset easily by installing a new sensor and turning the ignition to the second position (without starting the car) for approximately one minute - or until the light goes out. Refer to your Bentley service manual for further instruction if this method doesn't work.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

BMW Fitments:

8 Series
E31 (91-97) > 840Ci
E31 (91-97) > 850CSi
E31 (91-97) > 850Ci