What did you do for your W211 today?




The front caliper slide pins on the 2007 E350 4Matic Sport are . . . .
. . . . Wait for it . . . . .
. . . . . . . . Wait for it . . . . . .
. . . . . . . . . . . . 9MM Hex!
Do you know were to find a 9MM hex?????
I ended up taking a 3/8" Hex to the grinder!




3 little hickups.
1) The caliper slide pins are 9MM Hex, a tool only found in MB service centers it seems.
Fixed that with a 3/8" hex and a grinder. Just kept touching up each flat till it fit in a 9MM socket.
2) The right side rotor screw (the little one that hold the rotor to the hub) head was stripped out. MB dealer did that last set of brakes, so I know who did it.
Fixed that by putting a slot in it with a dremmel and using a flat blade screwdriver. Will put in a new screw when I get one.
3) When changing the brake fluid, I noticed that one section of the reservoir still looked a little amber. Not sure why that section did not get drained, but it is not too bad so not going to worry about it.




Yes, I saw the $50 set at AutoZone, but was not about to pay $50 for a set that duplicates (and misses a lot) of a $30 set I just got.
3/8" Hex ($3) and 10 minutes at the grinder worked great.
3/8" is about 9.5MM, so you are taking just 1/4 a mm off each flat.
The Best of Mercedes & AMG
*One new rear tire (other one on the way) Michelin Pilot HX MXM4
*New Arnott Rear Air Springs installed (bought them from partsgeek; he put them in)
*New Front Brake Rotors (Textar) and Pads (Akebono Euro Ceramic)
*4-wheel Alignment
*Installed new grommets on transmission to eliminate a little vibration
*Installed the 4500K Morimoto bulbs I recently bought. They are so nice and bright!
Recently, the power steering pump was making noise on every turn of the wheel. Put in a little more Pentosin CHF11S from Advance Auto Parts (the only authorized fluid on Bevo), and voila. Indy checked it -- no leaks.
She's got over 125,000 miles, and still runs like a dream.
Last edited by wjcandee; Oct 16, 2015 at 09:58 PM.




Wondering why the "experts" that did the repair estimates did not notice.
Going to have to try to reset them myself. Hope it works, else will go back to the body shop and let them bill the insurance co.
Reaching almost 200000km (more or less 125000 miles) it was time for me to check its condition and as far as I know, it was pretty good. I just prefer to make this kind of maintenance, correct possible flaws before they appear




Wondering why the "experts" that did the repair estimates did not notice.
Going to have to try to reset them myself. Hope it works, else will go back to the body shop and let them bill the insurance co.
Watched the video, pushed as hard as I dared.
Headrest did not move back.
Going to take it back to the body shop and let them deal with it.








My 2003 looks about as nice as yours, and has a deeper and more shiny black than my 2015 black X166!
Back to the point of this thread:
Tuesday - deep clean on the exterior, polish, wax.
Wednesday - interior deep clean. All carpeting and mats, seats cleaned and re-conditioned.
Saturday - rear brake pads and rotors. While I was at it I painted the caliper brace and brake pad clip. I also removed the rust off the lug bolts and painted those as well. Left the calipers themselves aloe because, when they are clean again, they don't have any rust or stains.


Replaced engine mounts yesterday. Used original parts.
Teamed with new rear springs and multiple new front suspension components my E now rides as good as new!!!!
In all seriousness I can't stress enough about how much difference the mounts made. If your mounts are over 7 years old, do yourself a favor and replace them (mine were 13 years old!) You will not regret it.
I will go out on a limb and dare say that my 160k+ mile 2003 now rides better than the new Sport E Class of today. By better I mean more comfortable

It's amazing how much road noise is transferred through the engine, not just engine vibration
Last edited by Gersh320; Dec 16, 2015 at 07:24 AM.



