When to replace the Brake Pad Wear Sensor on your BMW Z4
Recommended replacement interval for the part category Warning Contact, brake pad wear : 30000 km
Important!
This replacement procedure can be used for:
BMW Z4 Roadster (E85) 2.5 i, BMW Z4 Roadster (E85) 2.5 si, BMW Z4 Roadster (E85) 2.0 i, BMW Z4 Roadster (E85) 2.2 i, BMW Z4 Roadster (E85) 3.0 i, BMW Z4 Roadster (E85) 2.5 i View more

The steps may slightly vary depending on the car design.
Similar video tutorial
This video shows the replacement procedure of a similar car part on another vehicle
All the parts you need to replace – Brake Pad Wear Sensor for Z4 Roadster (E85) and other BMW models
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Warning Contact, brake pad wear
How to change Sensor, brake pad wear on BMW Z4 E85 3.0 i – step-by-step instructions for straightforward car repair
Sensor, brake pad wear
How to change Wear Indicator, brake pad on BMW Z4 E85 3.0 i – step-by-step instructions for straightforward car repair
Wear Indicator, brake pad
Tools
Replacement: brake pad wear sensor – BMW Z4 (E85). Tools you'll need:
Wire brush
Brake cleaner
Electronic spray
Copper grease
Torque wrench
Wheel impact socket #17
Round-nose pliers
Wheel chock
Replacement: brake pad wear sensor – BMW Z4 (E85). AUTODOC experts recommend:
  • The replacement procedure is identical for both brake pad wear sensors on the same axle.
  • Please note: all work on the car – BMW Z4 (E85) – should be done with the engine switched off.
Carry out replacement in the following order:
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DIY BMW Z4 Roadster (E85) Brake Pad Wear Sensor replacement - online guide
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