What Have You Done To Your Merc Today?

Craiglxviii

Senior Member
Joined
Sep 6, 2015
Messages
17,781
Reaction score
7,426
Location
Cambs UK
Your Mercedes
970 Panamera Turbo; W221 S500L AMG Line, C215 CL500, W251 R350L AMG Line, plus several more now gone
More likely air in the system. Don’t be too hard on yourself!
 

th3h1ghlander

Senior Member
Joined
Mar 23, 2016
Messages
662
Reaction score
436
Location
Wendover
Your Mercedes
CLS 350cdi (C218) 2012 / OM642
More likely air in the system. Don’t be too hard on yourself!

Cheers mate, means a lot. Am getting a lift to Halfords in the morning to get the fluid and bleed kit. I am always a have-a-go kinda guy (that means having a go at things when they don’t work the way they should) and I can’t remember ever failing to complete something that should be as simple as brakes, simply because I prepare as much as possible. Just missed the mark this time.


Sent from my iPhone using Tapatalk
 

LostKiwi

Senior Member
Joined
Aug 25, 2006
Messages
31,351
Reaction score
21,612
Location
Midlands / Charente-Maritime
Your Mercedes
'93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi
Yes opening the caliper will have allowed air in the system.
No big deal and easy to sort out.
 

s5tuart

Senior Member
Joined
Jan 25, 2012
Messages
2,961
Reaction score
2,683
Your Mercedes
2003 R230 SL350
Nothing yet but going for a drive later.

It'll be a good day today.
F1 live at Slipperystone at 13:30, new guitar on its way, a nice drive this morning and curry tonight with friends.
A nice way to celebrate my birthday :cool:
 

SmartAmg

Senior Member
Joined
May 19, 2018
Messages
15,438
Reaction score
6,462
Your Mercedes
2011 E class coupe 350 CDI
Nothing yet but going for a drive later.

It'll be a good day today.
F1 live at Slipperystone at 13:30, new guitar on its way, a nice drive this morning and curry tonight with friends.
A nice way to celebrate my birthday :cool:

Sounds like a great, day, Stuart, enjoy! :)
Oh, and Happy Birthday. :D
 

Craiglxviii

Senior Member
Joined
Sep 6, 2015
Messages
17,781
Reaction score
7,426
Location
Cambs UK
Your Mercedes
970 Panamera Turbo; W221 S500L AMG Line, C215 CL500, W251 R350L AMG Line, plus several more now gone
Nothing yet but going for a drive later.

It'll be a good day today.
F1 live at Slipperystone at 13:30, new guitar on its way, a nice drive this morning and curry tonight with friends.
A nice way to celebrate my birthday :cool:
Many happy returns of the day!

I get to enjoy the outlaws to lunch… :S
 

th3h1ghlander

Senior Member
Joined
Mar 23, 2016
Messages
662
Reaction score
436
Location
Wendover
Your Mercedes
CLS 350cdi (C218) 2012 / OM642
Nothing yet but going for a drive later.

It'll be a good day today.
F1 live at Slipperystone at 13:30, new guitar on its way, a nice drive this morning and curry tonight with friends.
A nice way to celebrate my birthday :cool:

Congrats on one year wiser! Sounds like a busy day, post the guitar in the new purchases thread :)


Sent from my iPhone using Tapatalk
 

LostKiwi

Senior Member
Joined
Aug 25, 2006
Messages
31,351
Reaction score
21,612
Location
Midlands / Charente-Maritime
Your Mercedes
'93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi
Nothing yet but going for a drive later.

It'll be a good day today.
F1 live at Slipperystone at 13:30, new guitar on its way, a nice drive this morning and curry tonight with friends.
A nice way to celebrate my birthday :cool:
Have a great birthday!
 

s5tuart

Senior Member
Joined
Jan 25, 2012
Messages
2,961
Reaction score
2,683
Your Mercedes
2003 R230 SL350
Congrats on one year wiser! Sounds like a busy day, post the guitar in the new purchases thread :)


Sent from my iPhone using Tapatalk
Not too sure about wiser! Dafter for sure!!
The guitars not here yet ☹️ but I've got a few others to keep my fingers working :cool:

Here's a gratuitous pic of my No 1 that matches my car :cool::cool:

93A2CDE6-EA69-44E7-AE98-B95664E23366.jpeg
 
Last edited:

th3h1ghlander

Senior Member
Joined
Mar 23, 2016
Messages
662
Reaction score
436
Location
Wendover
Your Mercedes
CLS 350cdi (C218) 2012 / OM642
5f3c22f3816e236de8d7944681554c76.jpg


So, today I set about trying to Un-screw the CLS brakes. Got fluid and bleed kits, went through the process, to no avail, brakes still slowly going to the floor despite actually seeing the air bleed out…
…then I detected a leak. May have been coming from between the pads or the bleed nipple however I tightened the two bolts on the back of the caliper about a 1/4 turn, as far as I dare force it. Bled the RHS 2 more times, both times seeing air and bubbles so it did make a difference, there was a little seepage from the bleed nipple so perhaps it is just coming from there…however the brakes still felt almost as spongy as before… then I remembered that there is some measure of active brake adjustment on this model where it sharpens or softens the brakes in certain situations. Buttoned everything back up and rolled it backward and forwards in the drive, and it stopped! (Now o can drive it to an indie Woop) I took it for a shot drive and the brakes worked fine but the travel was faaaaar more than before, so there is either still a leak or air in the system (I have not yet bled the rest of the corners as there’s not much point of the indie has to take it all apart) or the thinner DOT 5.1 brake fluid changes the braking character.
I think I remember [mention]Wighty [/mention] posted some time back about trying 5.1 and someone on the thread piped up saying they tried 5.1 but swapped back to 4 Plus Type 200 as they didn’t like the brake pedal travel. Perhaps it is just that, but it does feel different, important part is the car stops. Off to the indie in Colindale first thing in the morning (on the same road as Mercedes Edgware Road so I can get parts easily) , hopefully his bag of tricks can remove the stuck pin, may get him to swap to the official brake fluid type too.


Sent from my iPhone using Tapatalk
 

Blobcat

Moderator
Joined
Feb 8, 2006
Messages
38,985
Reaction score
27,744
Location
Grange Moor
Your Mercedes
R171 SLK280, Smart R451, Land Rover 110 County SW, 997 C2S, R1250 GSA TE 40th, CBR600FP
Left early to avoid fuel protesters - not a bad run from 03:30…:shock:

1A3CE92C-5C63-43BB-93C4-47A9BC013EAE.jpeg
 

th3h1ghlander

Senior Member
Joined
Mar 23, 2016
Messages
662
Reaction score
436
Location
Wendover
Your Mercedes
CLS 350cdi (C218) 2012 / OM642
So, driving after bleeding the brakes and filling with DOT 5.1, glad it worked however I have to admit, I am not a fan of the different brake feel that the 5.1 gave the pedal. Indie this morning managed to release the pin (that I couldn’t remove after 2h of trying) in 3 mins. He took the same pin tap tool I had and ran it over the grinder/sander to hone the tip and took 1 tap at it with the hammer before it popped. I guess it is possible the WD40 I sprayed in there, with a couple of brake heat cycles, released it a little, but his technique was obviously superior. He bled the brakes after replacing with DOT 4, and the brake feel is more akin to what I am used to. I have to remind myself that the pads were so thin the braking I was used to would have been more ALL/Nothing, but they defo feel different and more familiar with DOT 4. Glad that saga is over, I just need to drive the next 400 miles or so with gentle braking… arguably the most difficult feat yet. So happy this is resolved!

In other news, I had to commiserate and congratulate a colleague today who traded in his failing Mercedes powered Jeep for a 2016 CLS 350 shooting brake, a pretty awesome example at that. Happy that he has stepped into the ring but given the recent strife he has been through to keep the Jeep alive, I can’t help but feel we have all been there trying to sustain the devil we know.


Sent from my iPhone using Tapatalk
 

LostKiwi

Senior Member
Joined
Aug 25, 2006
Messages
31,351
Reaction score
21,612
Location
Midlands / Charente-Maritime
Your Mercedes
'93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi


As a member of ourMercedes Owners' club, you will enjoy numerous savings on an expanding range of services including, Insurance, Parts and Servicing, RAC Membership plus much more.MBOmembers can save around £200.00 a year. You can join from as little as £30.00 and start to enjoy these savings immediately. You receive our monthly magazine and free classified ads when you decide to trade up a model.
Top Bottom