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Home >> BMW >> 2023 >> 330e xDrive >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes -- Repair (G20) >> 34 35 Electrical Components/Wear Indicator >> 34 35 001 Replacing a brake pad wear sensor (Front) (brake high) (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV, M340i and M340i xDrive) >> Removing the front brake pad wear sensor (High brake)

Removing the front brake pad wear sensor (High brake)

Prerequisite 

Preliminary work 

NOTE: TECHNICAL INFORMATION 
The brake pad wear sensor must be replaced immediately once it has been removed because the brake pad wear sensor loses its retention capacity in its brake pad  .
If a brake pad wear sensor that has already been ground has to be replaced even though the minimum brake pad thickness has not yet been reached, you must observe the following: 
The new sliding contact must be filed down with a file to the same length as the sanded sliding contact.
G14641228Courtesy of BMW OF NORTH AMERICA, INC.