Recommended replacement interval for the part category Brake pad set : 30000 km

Important!

This replacement procedure can be used for:
BMW Z4 Roadster (E85) M … View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Brake Pads for Z4 Roadster (E85) and other BMW models

Brake pad set

Brake pad set for Z4 Roadster (E85) Petrol (343 hp)

Replacement: brake pads – BMW Z4 (E85). List of the tools you'll need:

                        Wire brush
                      
                        WD-40 spray
                      
                        Brake cleaner 
                      
                        Anti-squeal paste
                      
                        Copper grease 
                      
                        HEX bit no.H7.
                      
                        Wheel impact socket #19
                      
                        Ratchet wrench
                      
                        Torque wrench
                      
                        Brake caliper wind back tool
                      
                        Crow bar
                      
                        Wheel chock

Buy tools

Replacement: brake pads – BMW Z4 (E85). Tip from AUTODOC:

Perform the replacement of brake pads in complete set for each axis. This provides effective braking.
The replacement procedure is identical for all brake pads 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:

Step 1

Open the bonnet.

Step 2

Remove the protective cover.
Step 3

Remove the rubber strip.
Step 4

Unscrew the brake fluid reservoir cap.
Step 5

Secure the wheels with chocks.
Step 6

Loosen the wheel mounting bolts. Use wheel impact socket #19.
Step 7

Raise the rear of the car and secure on supports.

Step 8

Unscrew the wheel bolts.

Replacement: brake pads – BMW Z4 (E85). Tip:
To avoid injury, hold up the wheel when unscrewing the bolts.
Step 9

Remove the wheel.
Step 10

Spread the brake pads. Use a crowbar.
Step 11

Remove the dust boot caps of the brake caliper guide pins. Use a crowbar.
Step 12

Unscrew the brake caliper fastening. Use HEX No.H7. Use a ratchet wrench.
Step 13

Detach the brake caliper retaining spring. Use a crowbar.
Step 14

Remove the brake caliper.

Replacement: brake pads – BMW Z4 (E85). AUTODOC experts recommend:
Tie the caliper to the suspension or to the body with a wire without disconnecting from the brake hose to prevent depressurization of the brake system.Make sure that the brake caliper is not hanging on the brake hose.Don't press the brake pedal after the brake caliper has been removed. As a result, the piston can fall out from the brake cylinder, and brake fluid leakage and depressurization of the system may occur.
Step 15

Remove the brake pads. Use a crowbar.

Replacement: brake pads – BMW Z4 (E85). AUTODOC recommends:
Measure the brake disc thickness. Upon reaching the wear limit the part must be replaced.
Step 16

Remove the connector of the brake pad wear sensor. Use a crowbar.

Please note!
Some cars are not equipped with the brake pad wear sensor.
Step 17

Clean the brake caliper bracket from dirt and dust. Use a wire brush. Use a brake cleaner.

AUTODOC recommends:
Replacement: brake pads – BMW Z4 (E85). After applying the spray, wait a few minutes.
Step 18

Press in the brake caliper piston. Use brake caliper wind back tool.
Step 19

Treat the back side of the new brake pads. Use anti-squeal paste.

Replacement: brake pads – BMW Z4 (E85). Professionals recommend:
Make sure the disc surface is clean before installing the pads.
Step 20

Install new brake pads.

Replacement: brake pads – BMW Z4 (E85). Tip from AUTODOC:
Make sure the pads are installed with linings facing the disc.
Step 21

Connect the brake pad wear sensor plug.
Step 22

Install the brake caliper and fix it. Use HEX No.H7. Use a torque wrench. Tighten it to 30 Nm torque.
Step 23

Install the dust boot caps of the brake caliper guide pins.
Step 24

Install the brake caliper retaining spring.
Step 25

Treat the surface where the brake disc contacts the wheel rim. Use copper grease.
Step 26

Install the wheel.

AUTODOC recommends:
Important! Hold the wheel while screwing in the fastening bolts. BMW Z4 (E85)
Step 27

Screw in the wheel bolts. Use wheel impact socket #19.
Step 28

Lower the car and working in a cross order, tighten the wheel bolts. Use a torque wrench. Tighten it to 140 nm torque.

Replacement: brake pads – BMW Z4 (E85). Tip from AUTODOC experts:
Without starting the engine, press the brake pedal several times until you feel significant resistance.
Step 29

Remove the jacks and chocks.

Replacement: brake pads – BMW Z4 (E85). AUTODOC recommends:
Check the brake fluid level in the expansion tank and refill if necessary.
Step 30

Tighten the brake fluid reservoir cap.
Step 31

Install the protective cover.
Step 32

Install the rubber strip.

Step 33

Close the hood.

Replacement: brake pads – BMW Z4 (E85). Professionals recommend:
Slow down smoothly for first 150-200 km after the brake pads replacement. Avoid unneccessary and sharp braking to a stop.

Was this manual helpful?

Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.

Searching for the right tyres?

Find out which tyre and wheel sizes are compatible with the BMW Z4 Roadster (E85) model.

Browse tyres

How to change front brake discs on BMW Z4 Roadster (E85) – replacement guide

Free download PDF
2.15 MB
How to change front brake hose on BMW Z4 Roadster (E85) – replacement guide

Free download PDF
2.72 MB
How to change front brake pads on BMW Z4 Roadster (E85) – replacement guide

Free download PDF
1.62 MB
How to change front brake caliper on BMW Z4 Roadster (E85) – replacement guide

Free download PDF
1.92 MB
How to change front brake pad wear sensor on BMW Z4 Roadster (E85) – replacement guide

Free download PDF
2.11 MB
How to change front wheel bearing on BMW Z4 Roadster (E85) – replacement guide

Free download PDF
2.07 MB

How to change front brake pads on BMW Z4 Roadster (E85) – replacement guide

Free download PDF
1.62 MB
How to change front brake pads on BMW Z4 Roadster (E89) – replacement guide

Free download PDF
1.82 MB
How to change rear brake pads on BMW Z4 Coupe (E86) – replacement guide

Free download PDF
1.78 MB
How to change front brake pads on BMW Z4 Coupe (E86) – replacement guide

Free download PDF
1.55 MB
How to change brake pads on a car – replacement tutorial

Universal

Free download PDF
2.84 MB
How to change front brake pads on BMW E90 – replacement guide

Free download PDF
1.7 MB

Your profile is your personal assistant.

It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents

Install the AUTODOC CLUB app!

Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.

Scan

To download the app:

- scan the QR code
- download from App Store
- download from Google Play

How to remove scratches from a car | AUTODOC tips

7K views

Published on: 12/05/2022
Coolant comparison test | AUTODOC

4K views

Published on: 13/10/2022
Coolant comparison test | AUTODOC

11K views

Published on: 18/02/2021
How to polish your car | AUTODOC tips

5K views

Published on: 31/03/2022