Replacing Rear Brake Pads and Rotors on BMWs with Electric Parking Brakes
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- เผยแพร่เมื่อ 28 ม.ค. 2016
- BLOG ARTICLE: blog.bavauto.com/17160
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REPLACING REAR BRAKE PADS AND ROTORS ON BMWS WITH ELECTRIC PARKING BRAKE
Tools:
Mechanic’s gloves:
Universal OBD-II Fault Code & Diagnostic Tool with electric parking brake service function:
www.bavauto.com/fland.asp?part...
www.bavauto.com/fland.asp?part...
BavAuto socket, Torx and Allen bit set:
www.bavauto.com/fland.asp?part...
Caliper piston compressor tool:
www.bavauto.com/fland.asp?part...
15mm thin open end wrench (or BavAuto 16mm thin wrench):
www.bavauto.com/fland.asp?part...
Products:
Sta-Lube Disc Brake Caliper Grease:
www.bavauto.com/fland.asp?part...
New Replacement Brake Pads:
www.bavauto.com/se1.asp?dept_i...
New Brake wear sensor wire:
www.bavauto.com/se1.asp?dept_i...
You’ve likely seen our DIY video on replacing brake pads and rotors on a typical BMW or MINI (if not, watch it here; blog.bavauto.com/go/brakejob). The video shows how easy it is to replace the front and rear brake pads and rotors, without paying a shop a few hundred dollars. Since the video was published, BMW has introduced electric parking brake systems on many of the newer and current models. While the front brake renewal procedures have not changed, the procedures for replacing the rear pads is unique, due to the addition of the electric parking brake system. There are currently two different electric parking brake systems. The first generation system uses an electrical actuator that activates cables to standard drum-style parking brake assemblies. The second generation system uses electric actuators directly on the brake calipers.
Here are the links to our other brake service videos:
blog.bavauto.com/10012/bmw-bra...
blog.bavauto.com/11430/bmw-diy...
As noted above, the second generation electric parking brake system incorporates an electric motor driven caliper piston extender mechanism than mechanically extends the brake caliper piston to compress the pads against the brake rotor (as opposed to a separate small cable actuated drum brake assembly inside the brake rotor’s hub, or hat). Unlike a standard brake caliper, the piston cannot be simply pushed back into the caliper, using a piston compressor tool. According to BMW, the pistons must be retracted through use of the BMW factory scan/diagnostic tool. The tool is connected to the vehicle’s diagnostic port and then programmed to retract the pistons through the parking brake motor actuators. Once the parking brake piston extenders are retracted, the standard brake pad replacement can proceed.
So, you ask, do I have to take my vehicle to the BMW dealer for rear brake service? No.
As a DIY BMW owner, there are two options in servicing the rear brakes. We can use an aftermarket fault code and scan tool (availavle from BavAuto.com) or we can manually retract the actuators by performing a bit more work.
In this DIY video, we’ll show you how to circumvent the BMW parking brake retractor program and perform your rear brake service at home. Follow along as we perform the rear brake pad and rotor replacement on a 2010 535i (F10 chassis) with electric parking brake.
All products noted in this video can be purchased in our online store, www.bavauto.com/, 24 hours a day, 7 days a week. You are also welcome to e-mail us at info@bavauto.com or call into our headquarters and speak to our knowledgeable advisors at (800) 535-2002 (Mon.-Thurs. 8AM to 9PM EST, Fri. 8AM to 7PM EST, and Sat. 9AM to 4PM EST
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And that's how you make a self help video, clear, concise and with just the right amount of detail. Thanks.
2014 BMW X3 rear pad and rotor change successfully completed. Extremely helpful in dealing with the e-brake system to compress the piston. Thank you!
This video is fantastic. Clear, concise, and great camera work.
Excellent video. Clear instruction and specific tool needed. I don't have experience to work with electric parking brakes. But now I'm sure I can replace the break pads. Thank you Bavarian Autosport.
Thanks for this video. Just completed my first ever brake job & would never have even thought of trying if not for this video.
Good and clear step by step directions. What I notice about this and many other brake service vids; no one cleans the area first with Brake cleaner spray, and no one uses one or two drops of penetrating oil on bolts and nuts that have not moved since factory assembly, AND lastly, no anti-seize upon reassembly.
Really nicely done.
I didn't realize that you could just remove the actuator and it wouldn't cause any lights. I bought the tool and it has worked great on a VWs, Audis and a few Mercedes. I will try it on a 2011 750I soon enough.
best help EVER, thanks!
Thank you this was very useful. And thanks for stocking the parts too.
Thank you for this informative video! Well narrated!
Excellent tutorial. Thank you! You have earned my business in the future. Just a reminder to be sure the connector on the actuators are fully engaged. One of mine was very tight and didn't fully engage the first time. Needless to say, I got the dreaded “Parking brake malfunction”.
How do you activate the parking brake to reset the actuator?
@@fabiodarocha2842 go in the car, pull the parking break switch
Very informative and saved me a good chunk of time and money.
Благодарю вас уважаемый Мастер за подробное видию.
Такие маленькие мелочи экономят нам большие деньги.
Которые мы можем потратить на семейный бюджет.
Filen dank Ser!!!
Будьте здоровы!!!
thank you for the video. i now feel much more comfortable to do this job thanks to the knowledge you have provided. never heard of an Actuator. Great job on the video and discriptions.
Tank you for posting this video Extremely helpful right to the point I save myself a lot of money thank you again
Fantastic video, grateful for this one! This is very easy to follow.
I really appreciate this, as I have a '11 535i, so this was literally the perfect video for this DIY.
+Neejay Glad to help!
www.bavauto.com/shop.asp?HC1=0&Htarget=search.asp&HCY=2011&HCM=535i&SearchStr=rear%20brake
2014 Bmw 528i changed with the information given.. great video
This is very good video showing clearly step by step procedure... Thank you!
Really high quality and precise video describing a potentially tricky job. Very useful. Great way to save $$$ vs. dealer service.
I have found it’s useful to loosen the brake disc (rotor) hub fastening bolt while the parking brake is still activated, to avoid rotating the disc. This is especially useful on the front discs (RWD cars). The disc fastening bolt is frequently stuck from rust).
Very good tutorial - I'll be trying this on my F10.
Really clear and concise. Thank you.
Excellent and clear video.
Just one more thing. When you compress the piston, keep an eye on the brake fluid vessel in the engine compartment. If it is filled up to high , it may overflow when brake fluid is pressed back to the vessel.
Yes thats the KEY and most important thing
I've done 50+ brake jobs in my life but this was the first with the electric parking brake on my BMW 550. The video really helped, thanks Bav Auto. Someone asked about whether or not they need to buy the piston compression tool. No. Most time you can use your two thumbs and slowly push the piston in. Sometimes you need to use one of the old brake pads, flip it so the pad side is on the piston, then compress gently from the back with a large channel lock (16" - 4" jaw) or a large C-clamp. One other note, when turning the electric brake center hole clockwise, understand it will take 30-40 quarter turns of a ratchet. It will finally stop. A handy tip is to have a jack stand under the caliper to support it while you prepare the pads and clips, it takes the strain off the brake hose.
Hey thanks for making this video. a couple questions from when I was working on a 2018 X3 and ran into a couple issues.
When retracting the parking brake, I got it all the way to the end stop, but the piston wouldnt retract in when using a c-clamp. I thought it might have been due to the parking brake not fully retracted so i tried rotating it fully counterclockwise, then clockwise again. When that happened, the torx bit on the caliper side was able to spin more and now doesnt hit an end stop.
The piston also came out of the dust boot and I was leaking brake fluid ( I messed up somehow, trying to figure out exactly where or how). I ordered a new dust boot and plan to rebuild and bleed the system.
My questions are, is the park brake destroyed to where I need to buy a new one or can i somehow tighten the nut on the threaded portion behind the piston to repair it?
How can I get the piston to fully retract afterwards so I can get the pads in? Should I open up the bleeder valve to release some pressure in the system?
This is the first BMW i've worked on. Other cars i've replaced pads and rotors for didnt have this kind of system.
U can just use a scan tool to retract the epb
Your job is always right and I study it from you.
awesome once again bav
You can also use the ESB scan tool as well to retract the parking brake. Thank you. Great video
He says that TWICE in the video 😊
Great video. Thank you. Now I can finally attempt my 2007 e60
Great video sir! For all you novice techs, the special skinny 15mm isnt absolutely necessary, ( normal 15mm will fit on most models), and you can compress the piston with your hand or a simple c clamp. Once again great video and to the point! This guy is good!
I hope you're right. Was hoping I didn't need the skinny 15mm. Doing my brakes at home tomorrow.
@@umustdv81 No need for for the skinny 15mm, I have been using a flat head screwdriver in the slot (small opening) to prevent it from spinning (top for clockwise/bottom for counterclockwise) for decades. I didn't know there was a tool for it. 😅😅😅
@@kidgravity892 My wrench ended up fitting in there, but good to know a screw driver would work too. I can see that working.
@@kidgravity892 i would rather have the skinny guy
brilliant video, I followed it and changed my rear brake pads discs and sensor on my f11 520d. thanks for your help
+Darren Senerat only thing missing is how to reset the computer so it restarts the mileage. But that is available on other videos
Darren Senerat I wish they would provide torque values for all the bolts. They mention the Bentley manual but unfortunately it doesn't exist for the F10/11 body style
Did you have to turn the EPB the same way on both sides to retract it?
brilliant well explained video, thanks and i appreciate your time and effort to post this video, i now have that new found confidence to tackle the e brake A+++
Brilliant video, thanks for your help
show man!!! work like a charm!!!! Tks
Most magnanimous vid...thankyou
You guys are awesome!
Excellent installation , I have to install breaks on 2008 750li if weather is sunny I have purchased the parts. One of your video changing transmission fluid was good one too it saved me a lots of money, after changing the transmission fluid the car will go forward only in any gear but won't reverse it was overheating , The problem was cooler lines from the side of radiator the both lines were leaking fluid the rubber hose were not working . I went to dealer the cooler lines were $ 773.00 the installation was extra , I did explain the situation they said get cooler lines installed if the problem still didn't solve come back we will be glade to get you a new transmission for $7000. Wen I install the cooler lines I started the car it was working perfect but was jumping backwards and forwards but there were no signs with transmission wheel or overheating. your vides are very helpful thanks for posting them.
спасибо за подробное видео вы очень помогли!респект!
thanks for your clear video for all detail.
Thank you 👍very informative, simple DIY brake job...👍👍👍✌️
thank you so much for all your help
Thanks a Lot Amigo, Excellent Helpful Video Tutorial...
Very nice job 👌 The only thing I would add is, when you are removing the caliper @ 3:40.. Just be careful when your moving the Caliper to access the Power operated parking brake Screws and system... You don't want to twist and put to much pressure on the brake line. YOU DON'T WANT TO RIP/CRACK OR DAMAGE IT!! 👍😊
good video great help. thanks
Classy video. Very informative
Great video, all the right details non of the BS
Great video thank you for the help
Very professional job! Will use this as a tool when I do my breaks change.
Surely you mean brakes
I really miss this videos
Thank you for the very informative video. Is it possible to cut down the original rotors to make them smooth just like in Japanese cars?
well made video informative and good quality
Great video. after I release parking brake from inside the car should I unplug battery before pulling everything apart?
Great video. Thanks!
Thanks for posting
Very Professional Job Done and a clear explanation !
However one more thing has not been covered here,about how to reset the brake service on dash bord after replacing the brakes ?
Thanks .
I thought that if you replace the sensor you shouldnt get a brake service code. maybe im wrong.
Best video ever!!!
Me gusto su video ya que hizo limpiesa y utilizo grasa mata ruidos Excelente video lo Felicito, asi es como se debe hacer todo tipo de trabajo mecanico.
Just followed your video to do the rear brakes on an M5, thanks.
hi, congratulations, excelent and pro work and video. quick question; does the dongle elm327 v2 wifi universal scaner is able to clear the electric brake codes?
kind regards
Great video quick question, does this process apply to the 2009 F01 750li?
Thank you Sir for this amazing video, I have a question, do I have to turn the Brake button ON or keep it OFF before we start replacing pads and rotors.
Very thorough informative video...thanks! I have a 2016 BMW X5M wonder if the electric park brake setup and procedure are the same as done here?
It is if you have push button operation of parking brake.
thank you so much for this video
Buen trabajo!!!!
Excellent video. My BMW 640d has electric parking brake. However, your video does not show if you also need to release the parking brake from the control and if the ignition needs to stay on while doing the job to stop the parking brake coming on. Which is the case? Thanks
Great video! Is this the same process for a 2012 bmw 528i?
TY Lovely video and great detail.. one QUESTION :: You Say @ 20:16 all we have to do is to activate the parking brake to reset the actuator and it is completed. after this actuator is reset, do you need to pump up the brakes "after" to seat the pads to the rotor or is pads already seated against the rotor after the actuator is activated?? ty for great video
See the last 2 vids mentioned that you cannot perform this job without a tool that will release the PB to the out condition. Then told us the tool is cheap 😂
Glad i found this video
Very usefull!
thank you great help
Great video.just wondering if parking brake is applied while removing rotor or parking brake should be released.
How do we do this you cannot put parking brake off unless switch ignition on or start the car.
Please clear i am bit confused.
Many Thanks
could you not apply 12v directly to the motor to spin it rather than taking the actuator off? great video!
First off great video. Very informative and produced with great quality! I know this would be out be out of the "Brand of BMW" however I would love your input.My wife has a 2014 Audi A4 and she as well has an electronic parking break in the rear.Would the same steps apply to retracting the piston for the rear Audi caliper?
I believe it is very similar.
TH-cam University ftw. Thank you!
Awesome video, so the parking break you don’t do anything special with it? You just take it off put it back?
Can you also post a video for 2019 BMW 740i front and rear break and rotor replacement ?
I followed all instructions and it was easy. But I didnt bleed it after the change and it seems to be fine. Not like a standard brake job I normally do. Did you bleed yours?
This video saved me $1300 - Thank You!….
I have a 2013 BMW (F30) 316i, do you have the torque specifications for the bolts?
Well explain,thanks
I'm doing a 2016 528i xdrive and am having a hell of a time trying to determine how to remove the rear rotor. Does that 12 point hub nut have to come off?
Good video ,,, Bleed breaks or open master or not neccerary ????
i like how you guys torque to specs , or its more like - little more , LITTLE MOREEE ... ok its enough
Rear brake bracket bolts (not caliper pins) This guy just hand tighten it with a 6 inch wrench, is that good enough? Focus ST
Before this procedure i,if its an automatic what do you select is it neutral ? With the handbrake off
So how to set the air gap, on pads?.................JB........
Hi! Thank you for your video. For the rear brakes, should the emergency electronic brakes are engaged or disengaged? Does it matter?
Disengaged as in released.
Is this process the same for a 2007 750Li..? Thank you
Who disliked this???? Impossible to get a better explanation of this!
beautiful
Should i apply lubricant to o-ring while seating back the actuator motor?
Since the front of that piston is notched could you just rotate with the proper brake compressing tool while turning clockwise instead of removing the whole electric parking brake motor?
This is extremely helpful - thanks for the brilliant video. Would you know if this would be same as the G30?
Ever got the answer to this? :-) Thanks
@@jeffmurray395 I didn’t but I had a crack at it and the solution is the same
@@danielson1989 many thanks! Mine are rdy to be changed on my G30 so appreciate the response!
@@jeffmurray395 One small tip which got me I think it was for the front or both, when you put the new brake pads in make sure you check the pads and put them on the correct side. So they have a inner pad and an outer pad, basically it has some small nipples that line up with the holes on the caliper.
@@danielson1989 Thanks so much for the tip and sharing your experience. Never did this on a G30 so appreciate the help! Going to start with the front rotors and pads first.
Thanks! Did this today. To newbies like me who are intending to do this, first step before jacking up car is to disengage the park brake and chuck your wheels!
And dont over tighten the electronic park brake the casing will break! Take it from me
@Tom Luzzi oh no hope it's fixed now
@lactobasilio - I over tightened it too and i think it broke. how did you fix it?
Those discs with the anti rust compound needs a little bedding before they work correctly. Drive a little while and perform some light braking. This grey substance will then come off to leave shiny discs that work correctly...
When compressing the piston, do I need a piston compression tool that rotates as the piston is being compressed? Thanks for this well done video!
No.
@@paulblecharczyk7132 thanks
are the thin rubber/latex gloves preferred to say mechanix wear gloves type?
I can tell you that there is no need for complication on this job at all.
This applies to F10's and F25's.
The official method isn't even using workshop mode, they point to a SST.
Even with workshop mode, you still need to push the piston back.
Basically you can do it very quickly using a cheap windback kit with the 3 pin one.
Remove the two 13mm guide bolts (Replace those bolts, aluminium with blue threadlocker on them).
Replace the anchor guide springs (if available).
Keeping low tension on the plate on the windback kit, rotate the piston with the windback kit clockwise and the piston will go in, do this till the piston bottoms out.
Only use brake cleaner on the brake parts, brake anchor plate has a surface coating and a wire brush or sand paper is not allowed in the official repair instructions.
Lightly grease the pad sections that contact the brake anchor points and fit them in.
Wire brush the hub ring to allow wheels to go on easier.
Torque guide bolts to 15nm (these are one time use stretch ones).
Torque wheels in a star pattern to 140nm.
The park brake will self adjust once 5km has been exceeded on a drive (they will not engage right after fitment).
Bed in brakes as usual.
Devin Smith thanks for the info. Do you know what the torque spec for the caliper bolts is?
Depends on the car, all bolts must be replaced. Use a Snap-On Techangle 1/2", no lubricants or anti-seize is to be used.
F01 to F18 (except for F03) 110nm - M12x1.5.
F03 - M14x1.5 - tighten to 150nm, release 90 degrees, tighten to 150nm, tighten 180 degrees +- 15 degrees.
F25 and F26 - 75nm, tighten to 45 degrees and then 10 degrees. - M12x1.5
Devin Smith so what he doing you know with the Electric parking brake thats not necessary??
Is there just one sensor on the right rear? And does it need to be replaced when replacing rear pads on both sides...?
Do you still have to blleed the brakes ? Or is it different then a regular car.
What kit do you guys recommend for a 2011 535i .. trynna save on labor by grabbing the parts