Amazing video. No trash talking, just pure silent instruction well detailed video. This is how it should be.

thank you for this clear video. I work as a health professional but very interested in maintaining my cars. I just changed oil in my W205 C class and filter, very easy to do. I do need to do the brake fluid too as it is a B service, so this video really helps. I have a vacuum bleeder that sucks the fluid from the bleeder side, but the video shows another good way to perform this operation. Senior Leigh is meticulous in his tools and doing everything right.

Honestly dude, just came accross your channel today, You are amazing in your attantion to detail. Fantastic high quality job.

Again, the editing & camera work. You're an artist! Always nice to watch a clean & clear presentation no matter how high or low the difficulty of the job is.

每個動作不僅交代的清楚，而且動作中透著素養！讓人賞心悅目！

Precise, perfect, and professional.

I love this guy lol....no words just action 👍

So useful. I have a 2014 E350 wagon. I've learned so much from your instructional videos, Senior Leigh. And saved a lot of money. And the camera work and editing is masterful. Thank you for everything.

First class demonstration video AGAIN, and again

A really good video, Proves how easy it can be !

Another OUTSTANDING VIDEO!!! THANKS so much for sharing your knowledge!!

当完全操作过独自更换刹车油的步骤后，再来看李Sir的视频，由衷的感觉赏心悦目。

@LeighSr

3 жыл бұрын

谢谢鼓励🙏

I like the brake system you used! Great video

祝李 sir 新年大快樂😄

@LeighSr

3 жыл бұрын

感谢❤️ 也祝您新年快乐，幸福安康🌹

yep, bleeding the lines is a cake walk. While you have the wheels off to service the brakes, I would also lubricate the caliper slider pins with silicone grease (every 2 years). My W212 brakes got really hard after less than 3 years with factory lube

Nice video !!!!!!!!!!!!!!!!!!

Nice video 👏

Master class

Thank you....

This video is ASMR to me

Nice!

Perfect!

感谢您分享这么精彩的影片！非常有参考价值～请问刹车卡钳那边的放油管处拧紧时需要多少N·m呢？

Great video tho

Great video! Can you do one for a coolant change? :)

Nice video! What was the PC software that was used?

Do you really need to take the wheels off? If you are able to raise the car high enough to get under, I believe you can access the bleeder Valves from behind the wheel. Please advise.

Do you have a link to the online repair manual?

Fantastic video. Please may I ask what was the pc software....was it a workshop manual. If so where can I buy it? Thankyou

great videos, i love them. But aren't you introducing air in the system by pushing fluid?

@LeighSr

4 жыл бұрын

Thank you and I pumped the air into the tank to build a 2 bars pressure, the pressure air pushes the fluid into the reservoir, the air won’t be into the system.

@Senior Leigh what tool do you use to remove old brake fluid from the reservoir. Thank you for the great videos!

@LeighSr

3 жыл бұрын

W K siphoning, the power may from mouth or not mouth😂

Senior Leigh, when you show the bleeding of each brake cylinder, is there any air pressure pushing the old fluid out or does it just come out with gravity? I thought you might have the power bleeder still hooked up with pressure built up

@LeighSr

3 жыл бұрын

From 3:00 you could see the power brake bleeder attached to the reservoir and keep 2 bars pressure.

Great video! Where can I buy the Mercedes diagnostic computer module that you use in your videos? Thx.

@LeighSr

3 жыл бұрын

Alexander thank you, and I bought MB star SD connect C4 on: ebay.to/2NlYWWO

😲 wow

Great video! Which model DeWalt impact driver do you use? thank you

@LeighSr

2 жыл бұрын

amzn.to/3xPKHjo

How many Bar need before bleeding ?

Great video! What is that tool you use to help guide the wheels back on? What size threads?

@LeighSr

3 жыл бұрын

Thanks, the guide tool came from the vehicle tool kit that stays with the spare tire. M12 x 1.5 or M14 x 1.5 depends on your lug bolt.

@charleypalacios8311

3 жыл бұрын

Sold on Amazon as set of two. I purchased same size 17 as in this video. Works great.

请问你的电脑里面的维修手册是在哪里购买（获得的）？我就苦于找不到各种螺丝的torque spec。谢谢

@LeighSr

3 жыл бұрын

我是在这买的 MB star SD connect C4: ebay.to/2NlYWWO 维修资料也都在那个电脑里。如果您需要什么资料可以到这个论坛发帖，我可以帮您查找并发上去 www.leighsr.com/forum

Sir. Where did you get the shaft that screws into rotor to assist with tire mounting?

@LeighSr

4 жыл бұрын

That guide bolt came from the vehicle tool kit at the bottom of the trunk.

@charleypalacios8311

3 жыл бұрын

They sell em on Amazon

@Woodland26

2 жыл бұрын

@@LeighSr indeed, but most owners do not know its usage!

李Sir 我有兩個問題想問第一C係車換一次brake fluid 要多小公升?第二brake power bleeder 用完後怎様清理軟管裡的油等二年後再換時是全新brake fluid 呢

@LeighSr

3 жыл бұрын

1，整个刹车系统里的容量是0.5升，我每次用一整瓶（1升装），多出来的是用在bleeding上； 2，bleeder里的油倒出来就行了，揣几下bleeder，软管里的残油就吹出来了，不用清理得像新的一样，两年后再倒入新油不会有影响的。

@eddielam9750

3 жыл бұрын

@@LeighSr 謝謝李sir

Do you have to press the brake before you drive after ?

@LeighSr

2 жыл бұрын

Not necessary, the pressure always there.

Is this procedure the same as changing brake fluid on the 2013 W221 ?

@MercedesMechanic

3 жыл бұрын

I need Service D and the dealer wants $800 so I want to do it myself. They said Service D includes Oil change, brake fluid change, cabin and engine air filter change. And a bunch of checks.

@LeighSr

3 жыл бұрын

Only difference is bleeding sequence, you might see my other video for 2012 W221 kzread.info/dash/bejne/io6em5KMhdurp9Y.html

what is the size of that bleeder bolt ?

@LeighSr

4 жыл бұрын

Qian Xu 8mm

I have a question: After you manually fill the brake resivoir, you use the pump. Are you extracting the brake fluid or ?? I am a little baffled. Thanks

@LeighSr

3 жыл бұрын

No need to extracting the fluid after bleeding, because the fluid level won’t change in the reservoir. The pump just added the pressure, the pressure is balanced between reservoir and the pump.

@johnschuldheisz9852

3 жыл бұрын

@@LeighSr So, after you pour the fluid into the reservoir, you pump more fluid per the pump to add pressure so the fluid comes out when the port is opened at the caliper? No air can get into the line? Just asking a couple of questions. Do like the videos you have and what software do you use for your repairs? Thanks.

@LeighSr

3 жыл бұрын

@@johnschuldheisz9852 thank you and as I said the pressure is balanced between reservoir and pump, so the fluid will fill into the reservoir along with bleeding on the calipers.

@johnschuldheisz9852

3 жыл бұрын

Works well with a 2014 E350. Did mine today :-)

Hi Senior Leigh, I was wondering how much brake fluid did you use in this video? I am looking to flush out my W204 C300 as I have not done it for quite some time. Would 2L be enough fluid? Thanks!

@LeighSr

3 жыл бұрын

The capacity of the brake system is 0.5 liter for w212. I consider the w204 is same. I used 1 liter (bottle) of brake fluid, because bleeding.

同時我用完brake power bleeder 後假如想邦家人換 Toyota camry 由於是不同廠 Mercedes Benz / Toyota 出的 oil 這可以嗎?

@LeighSr

3 жыл бұрын

可以，残留的量非常少，不会有影响的。

@eddielam9750

3 жыл бұрын

@@LeighSr Thank you 👍

What size hose attaches to the bleed nipple? I have heard 1/4"?

@LeighSr

3 жыл бұрын

Yes, ID 1/4”

@ricevw

3 жыл бұрын

@@LeighSr thank you

Why do you use a computer as many videos I see for changing the oil, they just use the buttons on steering wheel to reset the maintenance schedule in the dash. Whats the reason for the computer?

@LeighSr

4 жыл бұрын

Money Because I can see the maintenance information was recorded into the OBD with Star SD. I m not sure if the information was written in correctly by operating the buttons on the steering wheel. Next time I might use the buttons on the steering wheel and then checking with Star SD to confirm.

@MercedesMechanic

4 жыл бұрын

You're very good with a camera and editing.

Great video but how long do you keep bleeder screw open?

@LeighSr

4 жыл бұрын

tpdtopcop2010 thank you. I just keep the bleeding screw open until I saw the color of fluid clear like new.

@tpdtopcop2010

4 жыл бұрын

Senior Leigh I am now a subscriber as I just purchased a new to me 2014 E350. Looking forward to you videos. Transmission flush and fill with new filter would be a great tutorial. Lol

@LeighSr

4 жыл бұрын

tpdtopcop2010 thank you for subscribing. And yes I will preform the transmission fluid replacing next week. The all of material is ready.

@tpdtopcop2010

4 жыл бұрын

Senior Leigh fantastic!!😀

请问w211的SBC的刹车也可以这样换吗？

@LeighSr

2 жыл бұрын

没问题，都是一样的步骤，只是注意排气的顺序，按照四个轮子距离ABS泵的距离，由远及近地排气。

@morganlao

2 жыл бұрын

@@LeighSr 太感谢了，那我自己可以在家换了不用跑修理厂了

我有個問題請問最後用Troque wrench 是多小 pounds feet ???因為我看不到的謝謝

@LeighSr

3 жыл бұрын

在 0:54 处，18Nm (13.2 Ib-ft)

@eddielam9750

3 жыл бұрын

@@LeighSr thank you

@eddielam9750

3 жыл бұрын

李 sir 你在美国？ 我在温哥华

@LeighSr

3 жыл бұрын

@@eddielam9750 我在南加州🤝

can't see very clear how many lb/ft you using ?

@LeighSr

3 жыл бұрын

I will push every details on Leighsr.com

李sir 你好 , 我訂了 power bleeder 但 adpeter 不fit 我 C class 的． 請問可邦我嗎

@LeighSr

3 жыл бұрын

如果您买的是我推荐的，是肯定匹配的。欧洲车的接口都是一样的。

@eddielam9750

3 жыл бұрын

@@LeighSr 因為我不知道有分別的我只是在 Amazon 買的 . power bleeder 盒上寫 model 0107 , 而 adapter 寫 1107 Ford Three Prong Adapter

@LeighSr

3 жыл бұрын

@@eddielam9750 要买for euro 的

@eddielam9750

3 жыл бұрын

@@LeighSr ok thank you 👌