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The 2020 CL215 Owners Register

Thanks for the Snippet update, I bought Chinese items which are on the car now. Are there others now ?

Just to advise newer members Renaul 12ts has had his car for 6 years with 164000 miles on it & very few problems.
Indeed. I got her on Saturday 7th May 2016...so tomorrow is her birthday with me!!
 













This is a collection of DIY servicing tips & advice written by an experienced CL215 0wner a few years ago that he accrued during his ownership somers ago.

Every two or three years –


Replace the ABC oil and filter.

Annually
Remove all the plastic under-trays and wheel arch liners.Inspect every ABC component –paying particular attention to the flexible hoses.
The crimped joints always fail eventually, so if the hose is wet, repair or replace it, or it will let you down badly.
Cut the old pipe out and replace it with a new section with 10mm compression joints.
When the wheels are off the ground, rotate the metal collars on the quick-release connectors – they always seize.
On W215/220 front struts, loosen then tighten the TORX screws that fasten the lower attachments – they always seize.

Generally – whenever you drain any oil from the bleed points on the hard lines next to each strut Allow a few hours for the pressure to drop, and take the weight off the wheels.
Drain as much oil as possible by compressing the strut with the bleed valve open – this oil is usually dirty.Remove the bleed nipples & covers and fit new ones if corroded.
Make sure you have a scissor jack or pillar jack to hand – there’s not much room for a trolley jack when the car’s on its bump stops.
Check the condition of all the bushes and ball joints using force.
Generally – if the ABC reservoir is empty for any reason:
If you get a red ABC warning, stop the car and fix the fault.Don’t run the engine – a few seconds is probably OK, but a few minutes is not.
The pump must be primed – even if the reservoir is full it won’t prime itself.
You can prime the pump with a few PSI of compressed air in the part-filled reservoir.
Alternatively, you can remove the poly-V belt and spin the pump by hand until you feel resistance.
If you need parts and materials, don't go to Mercedes:
If you need suspension fluid, buy CHF-11S from an accessory shop.
If you need a suspension strut, buy a remanufactured one.
If you need hydraulic hoses, go to a hydraulic hose shop.
If you need a pump, buy a serviceable used or a reconditioned one
If you need O-rings
>>>>>>>>>>>>>>>>>>>
 
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I still keep getting pleasant surprises on my CL. Today I tried to close the boot but it repeatedly failed to shut, I suddenly realised that my key was in my jacket inside the boot. Removed key & boot then shut normally.
The car came without the Owners Manual & yesterday I found. a used one......428 pages...some reading to do !
 
Thanks Simon!

I have just posted a thread up to my youtube channel, where they will be posted. I will pull the car out next week to do an into video on it, as it has been horrible weather here.

I LOVED my 215, so much so that I am putting a significant amount of time and money into resurrecting it. I also have a C140, which is obejectively a better built car, but there is something about the 215, with its idiosyncracies which draws me back (maybe I am under the influence of petrol vapour!?)

I cannot wait to get it back on the road.
Hi Alex, could I please have the name of your youtube channel, so can view video.
 
I still keep getting pleasant surprises on my CL. Today I tried to close the boot but it repeatedly failed to shut, I suddenly realised that my key was in my jacket inside the boot. Removed key & boot then shut normally.
The car came without the Owners Manual & yesterday I found. a used one......428 pages...some reading to do !
Now that is really useful.
 
This is the email I received before I parted with any money.

Current mileage: 60149
MOT expires: 13.09.2022

4 keepers
07.05.2004 1st keeper
18.04.2008 2nd keeper
27.01.2018 3rd keeper
03.10.2018 4th keeper

2 keys, book pack, service book and manuals

5.5 litre twin turbocharged V12 making 500 bhp and 800 Nm torque
5 speed auto
Top speed: Limited to 155 mph (192 mph)
0-62 mph: 4.8 seconds

ABC (Active Body Control)

Cubanite silver metallic (723U)
Alpaca grey Exclusive leather (578A)

284 Selector lever, wood
289 Wood/leather steering wheel
354 Antenna for telephone
390 Linguatronic
401 Deluxe front seats with ventilation and heating
404 Multi contour seat, front left
405 Multi contour seat, front right
435 Head restraints, rear, pneumatic folding up/down
443 Heated steering wheel
527 COMAND DVD aps with navigation
540 Roller blind, electric, for rear window
570A Exclusive leather trim
578A Leather Exclusive Alpaca grey
608 LA 5 hole hollow spoke wheels - now on 19 inch AMG Style III alloys
618 Bi Xenon headlamps
723U Cubanite silver metallic
731 Wood trim burr walnut root
810 Sound system
819 CD changer
854 Telephone ‘cell phone’ Nokia 6210
860 TV tuner analogue
875 Heated screenwash system
881 Remote trunk locking
889 Keyless Go

07.05.2004DeliveryMercedes Benz of Lakeside, Essex
07.05.20041st registered as:
EJ04 YBY
07.05.20041st keeper
12.06.2004Registered as:
MY04 PRB
22.07.20059700 milesService A
Engine oil
Mercedes Benz of Gatwick
30.03.200713875 milesService B
Engine oil Brake fluid change
Mercedes Benz of Gatwick
30.03.200713890 milesMOTCrawley
07.04.200819166 milesMOTCrawley
18.04.20082nd keeper
21.04.2008Registered as:
RAY 600
28.05.2008Refurbish 4 x alloy wheelsTotal Tyres and Exhaust, Surrey
14.08.200821546 milesRenew spark plugs (and gaskets) (not stamped in service book)Mercedes Benz of Gatwick
25.11.2008Renew batteryTotal Tyres and Exhaust, Surrey
30.03.200925217 milesService A
Engine oil
Fuel filter
Charcoal filter
Air filter
Renew V belt tensioner
Renew hydraulic line for ABC system
Renew ball joints (not specified which ones)
Tony Purslow Ltd, Mercedes Benz Official Workshop, Hampshire
01.04.200925217 milesMOTGuildford
16.04.200925455 milesMOTGuildford
19.05.2009Renew 1 x OS 19 inch AMG alloy wheelTotal Tyres and Exhaust, Surrey
03.08.200928275 milesInvestigate SRS warning light
Renew connectors and wiring to NSF seat recognition pad
Mercedes Benz of Gatwick
27.10.200929650 milesRenew 4 x tyres (Dunlop)Total Tyres and Exhaust, Surrey
23.03.201030898 milesMOTGuildford
29.09.201033830 milesCarry out ‘Peace of Mind’ inspectionMercedes Benz of Guildford
17.11.201034543 milesRenew PAS/ABC pump
Bleed system
Mercedes Benz of Brighton
11.02.2011Renew batteryHalfords, Horsham
12.02.201135455 milesCarry out Star System diagnostic test for SRS light
Reset fault codes
Mercedes Benz of Gatwick
15.03.201135670 milesRenew 2 x front tyres (Kumho)Total Tyres and Exhaust, Surrey
26.03.201135788 milesService B
Engine oil
Brake fluid change
V belt
Avant Garde, MB Specialist
30.03.201135811 milesMOTCrawley
19.09.201137879 milesRenew 2 x rear tyres (Kumho)Total Tyres and Exhaust, Surrey
01.04.201240041 milesService A
Engine oil
Avant Garde, MB Specialist
05.04.201240083 milesMOTCrawley
30.04.2012Invoice for:
Boost pressure MAP sensor
Mercedes Benz of Gatwick
02.04.201344544 milesMOTCrawley
18.04.201344900 milesRenew 2 x front tyres (Kumho)Total Tyres and Exhaust, Surrey
31.01.201448900 milesRenew 2 x rear tyres (Kumho)Total Tyres and Exhaust, Surrey
08.03.201449054 milesService B
Engine oil
Rectify wiring fault within OS door panel (affecting operation of exterior mirrors, OSF window, OSF seat)
Avant Garde, MB Specialist
25.03.201449199 milesRenew NSF control armAvant Garde, MB Specialist
26.03.201449228 milesMOTCrawley
18.03.201551427 milesMOTHorsham
04.05.201551725 milesRenew ABC pipeworkAvant Garde, MB Specialist
07.01.201653271 milesService B
Engine oil
Air filter
Brake fluid change
Renew front brake pads
Avant Garde, MB Specialist
29.03.201653634 milesMOTHorsham
11.01.2017Refurbish 2 x AMG 5 spoke alloy wheels
Weld 2 x alloy wheels
Straighten 2 x alloy wheels
Renew 2 x rear tyres (Maxxis)
Total Tyres and Exhaust, Surrey
25.01.2017Renew batteryHalfords, Horsham
03.04.201755939 milesMOTCrawley
11.05.201756137 milesRenew OSF headlamp control unit
Renew rear brake pads
Avant Garde, MB Specialist
27.09.2017Repair and powder coat 2 x AMG 5 spoke alloy wheels
(straighten one of them)
Wicked Wheels, Sussex
07.12.2017Invoice for:
Wing mirror indicator lens (right)
Mercedes Benz of Newcastle upon Tyne
24.01.2018Registered as:
MY04 PRB
27.01.20183rd keeper
11.08.201857794 milesMOTHorsham
03.10.20184th keeper
15.11.201858088 milesService B
Engine oil
Fuel filter
Pollen filter
Spark plugs
Brake fluid change
Transmission oil change
Fleet Road Garage, Lincs
23.08.201959173 milesMOTSpalding
15.10.201959299 milesService A
Engine oil
Fleet Road Garage, Lincs
14.09.202059778 milesMOTBoston
07.09.202160023 milesMOTNorthampton
29.09.202160059 milesRectify electric tailgate closure fault (renew electric cable retractor?)Mercedes Benz of Northampton

WEBSITE ADVERT TEXT

Elegant, majestic and outrageously quick.
A Mercedes Benz CL600 offers supercar performance whilst, in a subtle grand coupe guise, cossets its occupants in absolute luxury.
Powered by a 5.5 litre twin turbocharged V12, producing 500 bhp and 800 Nm of torque, with a sub five second 0-62 mph sprint time.
Revered for its ‘magic carpet’ handling, MB’s clever Active Body Control (ABC) system virtually eliminates body roll when cornering and braking.
The 2nd Generation C215 Bi Turbo variants were not produced in large numbers, with 2,255 produced worldwide between 2002 and 2005, with figures suggesting just over 400 came to the UK.
This 2004 example was supplied by Mercedes Benz of Lakeside in Essex and was delivered with a fabulous specification and a price tag north of £100k:

  • Alpaca grey ‘Exclusive’ leather interior.
  • Heated steering wheel in leather and burr walnut.
  • Leather and burr walnut gear selector with ‘Keyless Go’ button.
  • Electrically adjustable, multi contour front seats, heated and ventilated with additional ‘Pulse’ massage feature.
  • MB COMAND system with Linguatronic, navigation and telephone modules, TV tuner, CD changer and BOSE Sound System.
  • Electric rear roller blind and pneumatically controlled rear head restraints.
  • Remote boot opening and closing.
  • Ultrasuede headlining.
  • Double glazed front and rear windows.
  • Plus a whole host of ‘standard’ luxurious equipment.
The distinct pillarless body is finished in Cubanite silver metallic, and it rides on 19 inch AMG Style III alloy wheels.
Bi Xenon headlights, Parktronic (front and rear), folding exterior mirrors and dual chrome exhaust tips.
4 keepers from new, this CL comes with 2 keys, the original book pack with service book (8 stamps), handbooks and a large folder of maintenance invoices and receipts, plus MOT certificates.



The ABC system in general

Mercedes Benz installed a special active suspension in their top model cars, starting with the 1st generation ABC systems in 1999 with the C215 CL-Class, W220 S-Class top models S500, S55 and S600 and R230 SL-Class. The hydraulic driven variant of this active suspension is called ABC or Active Body Control. It works very different then Airmatic suspension which is a type of air suspension. If ABC suspension is installed can easily be checked under the bonnet and examining the top of the struts. ABC struts will have black plugs for electronic signals attached to the strut as in an Airmatic system a transparent air line is connected. ABC is designed to control body vibrations in the frequency range up to 5 Hz – the kind of vibrations typically caused by uneven road surfaces or by braking and cornering. To control the higher-frequency wheel vibrations, passive gas-pressure shock absorbers and coil springs are used in the shock absorbers. ABC virtually eliminates body movements when moving off from rest, when cornering and when braking. There are also safety advantages in high-speed evasive manoeuvres compared with cars with conventional suspension systems. Furthermore the ABC system is able to correct body movements for side winds when travelling with speeds above 80 km/h. The ABC system also features a self-levelling suspension, which raises or lowers the vehicle in response to changing load (for example loading or unloading of passengers or cargo). The ABC system features a height adjustable suspension, which lowers the vehicle up to eleven millimeters between the speeds of 60 km/h and 160 km/h for better aerodynamics, fuel consumption, and handling. Also the driver is able to raise the suspension in 2 steps by 45 millimetres at the touch of a button, for example when travelling on poor roads which make a higher ground clearance advisable. With the “ABC Sport” button the driver is able to adjust the suspension for different driving style preferences. When travelling at high speed in Sport mode, ABC automatically lowers the suspension by up to another ten millimetres to reduce aerodynamic drag and lower the fuel consumption.





As you’d hope, supremely comfortable, fast and able – and all in a subtle kind of way. The V12 having been conceived for the annihilation of unrestricted autobahns, in which mode it can doubtless outpace a light plane.

Ref 28 2004 Mercedes-Benz CL 600 Bi-Turbo Coupé

Auction advert:
The CL-Class is the coupé derivative of the S-Class luxury saloon with the V8 and V12 coupés called the 500 SEC and 600 SEC respectively. In 1994, the model names were changed to the S500 Coupé and the S600. Without venturing into the AMG range, the new CL offered the most powerful of all models, the 5.5 litre, V12, bi-turbo CL600. If you want the best, this is it.

It introduced the refined active body control; fully active suspension and bi-xenon HID lights. The ABS system is hellishly complex but, using suspension rams, regulators and enough computer technology to power the space shuttle; it keeps this car absolutely flat through the corners.
Aside from the tech under the bonnet, the main focus is on customer comfort; climate control, TV, heated and cooled (and massaging) seats, powered door and boot closing, heated steering wheel and plumbed in telephony. In 2003, the CL 600 had two turbochargers added but still achieved, almost effortlessly, ghost-like quietness.

Originally acquired new in 2004 by Mr. Martin Pollins, it was looked after by Mercedes-Benz with invoices to show. Later, in 2008, it passed to Ray Stamp with regular visits to Mercedes-Benz specialists for servicing and repairs when required. Mr. Stamp used and enjoyed this luxurious motorcar right up until this year. If you can find one of these cars, the prices vary but with good examples, like this one, often exceeding the estimate show here today.

I have driven this CL600 as I was curious to acquaint myself with them, It does drive very well but would benefit from some new tyres to accompany the luxurious ride quality.

Please do not hesitate to contact me if you wish to purchase this lovely V12.
That’s pretty comprehensive for sure, good to have you join us, lovely CL600.
 
A business trip to London this week and so a drive out to the train station for my CL55 AMG. As I looked back after parking, I took this quick photo as (and I know I am biased) but how good does it look up against the other more modern machinery? Such a pleasure to jump into after my train journey and a very enjoyable drive home.
 

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I am not overly interested in modifying my CL55, but I do like the look and the sound of the twin tail pipes, so considering changing. Anyone changed theirs, any pros/cons?
 
That’s pretty comprehensive for sure, good to have you join us, lovely CL600.
Thank you, I absolutely love it.
 
Good that you are using it Pete & good to see you here again !
I too, have been putting some mileage on my CL recently with moreto come
 
Good that you are using it Pete & good to see you here again.
I have put some mileage on my CL recently & it's poised to have some
remedial work carried out next month down South there is a distinct shortage
of "Indies" with genuine accrued experience of our cars in Lincolnshire or adjacent counties.
 
Good that you are using it Pete & good to see you here again.
I have put some mileage on my CL recently & it's poised to have some
remedial work carried out next month down South there is a distinct shortage
of "Indies" with genuine accrued experience of our cars in Lincolnshire or adjacent counties.
Hi Splitpin. Where are you taking your CL down south?
 
Currently Portsmouth, would have liked to go to Alexanderfoti but it is a little too far.
Do you have a CL ?
No don't have a CL, but have always admired them from a young age.
 
Currently Portsmouth, would have liked to go to Alexanderfoti but it is a little too far.
Do you have a CL ?
I found an indie in Clevedon (Avantgarde) and popped in to see them a while back and they seem really knowledgeable. I will be booking in soon as I am going to update my software as still get a niggling ABC warning from time to time and when it’s checked there are no issues. When I turn the ignition off, clears every time. The hope is the software upgrade my find the issue.
 
Good that you are using it Pete & good to see you here again.
I have put some mileage on my CL recently & it's poised to have some
remedial work carried out next month down South there is a distinct shortage
of "Indies" with genuine accrued experience of our cars in Lincolnshire or adjacent counties.
What remedial work are you having Simon?
 
REPLACING ABC HOSES WITH COMMERSCIAL ITEM

I just replaced all the ABC hoses in my engine compartment, as I happened to have easy access (even to the ABC pump) and I have this lesson learned to pass on.

I used two different hydraulics shops, and I handed over my hoses to one of them to repair. They cut the hose out, made a new section with compression fittings, and fitted them. Unfortunately, they didn't clean out the sawing debris, which was left inside for me to remove. Also, they tightened the fitting, so the ferrule gripped onto the old pipe. Once you do that, it's there to stay.

Using a compression fitting has several advantages:

No need for any special tools.
Its easy to replace the replacement pipe when that fails.
The hose can rotate about the pipe.
The compression fitting can move up and down the bare pipe to some extent.

If the shop fits the new hose to the pipe, you lose that last advantage. Therefore Id recommend just buying the hose and fitting it yourself. You have the opportunity to get the length and angle of the new hose section just right, which is quite important. You don't want any hydraulic hoses to be installed under tension or twist.

I also recommend that you don't tighten the ferrule yourself until the last possible minute, when the installation is almost complete, then you can tweak the length until its just right. You can also make sure its clean inside.
To get the length of the hose right, just add 30mm to length of the section e going to cut out.
Compression fittings generally need 15mm at each end. Make sure you know where your pipe cutter or hacksaw is going to go, or simply cut the section out and measure that. Just a few cautions though:
Before cutting anABC metal pipe, remove the paint by scraping and abrade it so its clean FIRST.

When you cut the pipe, make sure you leave the inside of the pipe free of swarf.
Be very careful to get the length of the new flexible hose right - you must never run flexible hoses in twist or in tension.
Its a difficult temptation, but never tighten the compression joints until
everything else is fitted just right

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
The above was posted by a very knowledgeable & experienced owner
on one of the American forums. Welwynnick
 
It will be hoses detailed above Pete !
Hi Splitpin, I know a star machine has to be used in the process of bleeding the ABC system (believe it is 'rodeo mode') but to your knowledge do any nipples have to be opened like you would when bleeding brakes?
 

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