Sensible unicorn 2008 W251 R500L Sport

Sensible unicorn 2008 W251 R500L Sport

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Regbuser

3,523 posts

36 months

Wednesday 18th October 2023
quotequote all
Bookmarked, do like a lumbering R class.

A keyless go insert would pop into the ignition slot; it's then whether the cars Command system would recognise it..?

Those rivets / lugs on the rear quarter light, for a blind?

AC43

11,492 posts

209 months

Wednesday 18th October 2023
quotequote all
Interesting car - I had no idea you could get them with the M273. Nice.

Pretty good spec too; ILS, Air, Pano & HK with a bit of Android aftermarket. And Sports bits. Excellent.


bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
Regbuser said:
Bookmarked, do like a lumbering R class.

A keyless go insert would pop into the ignition slot; it's then whether the cars Command system would recognise it..?

Those rivets / lugs on the rear quarter light, for a blind?
No that’s an interesting comment. Firstly, I need to do a little more google fu in order to identify the missing insert. Secondly, there COMAND system has been replaced with the android… another unintended consequence is that the dash clock cannot be correctly adjusted wobble

ConnectionError

1,784 posts

70 months

Wednesday 18th October 2023
quotequote all

Regbuser

3,523 posts

36 months

Wednesday 18th October 2023
quotequote all
bolidemichael said:
No that’s an interesting comment. Firstly, I need to do a little more google fu in order to identify the missing insert. Secondly, there COMAND system has been replaced with the android… another unintended consequence is that the dash clock cannot be correctly adjusted wobble
If anyone can sort it, it'll be these guys >
https://www.commandonline.co.uk/

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
Regbuser said:
bolidemichael said:
No that’s an interesting comment. Firstly, I need to do a little more google fu in order to identify the missing insert. Secondly, there COMAND system has been replaced with the android… another unintended consequence is that the dash clock cannot be correctly adjusted wobble
If anyone can sort it, it'll be these guys >
https://www.commandonline.co.uk/
Thank you. I also have a 'man' that is the 'go to' for a number of MB dealers in N London.

Regbuser

3,523 posts

36 months

Wednesday 18th October 2023
quotequote all
Also, for the airmatic, def diy-able, a couple of threads in MBclubUK, etc.
And if you want OEM parts then MB Edinburgh parts dept have the best prices, IMHO.

E90_M3Ross

35,099 posts

213 months

Wednesday 18th October 2023
quotequote all
RE the glue, can you not use a glue remover like Autosmart Tardis?

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
Mini drama last night as I couldn't locate the locking wheel nut -- daylight helps...



The tyre guys were very efficient, I ordered the tyres yesterday -- Continental AllSeasonContact2 -- and dropped it in the morning with them. I asked them to check the alignment and tracking too, and also the part numbers on the alloys. According to AlloyWheelsDirect, the front offset (ET60) differs from the rear (ET48) and I wondered whether they might be mounted incorrectly and contibuting to the handling issues.

I received a call and he told me that he was shocked... some bolts were hand tight, if that and some were ridiculously tight -- to the extent that he warned me that the locking wheel nut might snap and he'd have to call a specialist in... I asked him to proceed and received a call a little while later to let me know that it was all ready to go.

New tyres... but as you can see, it's marked where one of the alloys is buckled



Lots of balance weights required all round!









Another of the alloys has been repaired at some stage and he commented that all four of the wheels are the same part number i.e. the same offset; I checked in the manual for reference and sure enough, they are different offsets on each axle



I'll have to ask him which alloys were fitted! I'll then source appropriate replacements x2, have them all refurbished/repaired, shod with the correct tyres and fitted/balanced.

He also mentioned, btw, that the alloys wheel refurbishment was shocking -- no paint on the inside and non cured in an oven, uneven paint on the rims so that he had to use a sealant against the bead.

As for the alignment, the o/s toe was pointing inwards other than that, camber was good and the outgoing tyres were in decent nick and wearing evenly. I'll drive it on the motorway this evening and assess the vibrations.

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
Regbuser said:
Also, for the airmatic, def diy-able, a couple of threads in MBclubUK, etc.
And if you want OEM parts then MB Edinburgh parts dept have the best prices, IMHO.
Thanks, it doesn't seem to be sinking or uneven, so it'll require further investigation. Needless to say, the issue has yet to reveal itself as I have had no need to raise the vehicle.

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
AC43 said:
Interesting car - I had no idea you could get them with the M273. Nice.

Pretty good spec too; ILS, Air, Pano & HK with a bit of Android aftermarket. And Sports bits. Excellent.
Yeah, it's pretty uncommon!

In addition to the aforementioned, it's also not fitted with the optional massage seats with air bladders.

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
E90_M3Ross said:
RE the glue, can you not use a glue remover like Autosmart Tardis?
I've just ordered a replacement part off ebay; it's a right old pig's ear.

I had a go at detaching the boot trim rubber from the glue and it peeled away cleanly, so it should be straightforward to replace a few torx bolts.

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
First time in daylight rainy conditions and the character of chromite black appears grey/blue. It's certainly one of the nicer dark shades of MB colours that I've come across and certainly have never come across this (or even heard of it on another enthusiast's vehicle!).


E90_M3Ross

35,099 posts

213 months

Wednesday 18th October 2023
quotequote all
Could this turn into a second of these if you seek outright perfection...?



Dare I ask.... Purchase price?

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
May I remind you that you replaced perfectly good big end bearings on your M3 because... perfection smile

Regbuser

3,523 posts

36 months

Wednesday 18th October 2023
quotequote all
Talk about London buses... BM buys an R500, and there are another couple now on AT..

That chromite black is v nice thumbup

Edited by Regbuser on Wednesday 18th October 20:33

E90_M3Ross

35,099 posts

213 months

Wednesday 18th October 2023
quotequote all
bolidemichael said:
May I remind you that you replaced perfectly good big end bearings on your M3 because... perfection smile
hehe

Replace a part of unknown quality, or don't and risk a £17k bill for a new engine isn't QUITE the same as replacing all bits of trim that aren't quote perfect.

But yes, that was a waste of about £1100, aside from. A huge amount of peace of kind as to the condition of the engine.

Never said the M3 WASN'T a money pit laugh

bolidemichael

Original Poster:

13,894 posts

202 months

Wednesday 18th October 2023
quotequote all
I don't think that it's unreasonable to reinstate the set up as original; so what if I have little understanding as to the material effect that this'll have on the vehicle?

hehe

E90_M3Ross

35,099 posts

213 months

Wednesday 18th October 2023
quotequote all
bolidemichael said:
I don't think that it's unreasonable to reinstate the set up as original; so what if I have little understanding as to the material effect that this'll have on the vehicle?

hehe
thumbup