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SL-Class (R230) 2003 -- 2012: Discussion on the SL500, SL550, SL600

SL/R230: Brake Fluid Flush Exchange

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Old Feb 7, 2023 | 10:46 PM
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2007 CL550, 2005 SL500, 1984 380SL 1985 Mustang GT
Brake Fluid Flush Exchange
I am trying to flush the brake fluid on my 2007 cl550. I do not see sbc in star only abr. It does not have the exchange fluid procedure. I did have a pressure bleeder on the system set at 30psi. got a about half liter out of both back calipers but just about nothing out of the front.



What am I missing? Is there a procedure in star to exchange fluid?
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Old Feb 9, 2023 | 04:20 PM
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SL500
If it is a CL550, then wrong group!

However CL550 is ABR (adaptive Brake), Not SBC???

If ABR, then you apply 2 Bar to reservoir,, open bleed nipple and pump brake peddle.
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Old Feb 9, 2023 | 07:05 PM
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2007 CL550, 2005 SL500, 1984 380SL 1985 Mustang GT
Originally Posted by g0rsq
If it is a CL550, then wrong group!

However CL550 is ABR (adaptive Brake), Not SBC???

If ABR, then you apply 2 Bar to reservoir,, open bleed nipple and pump brake peddle.
yes it’s wrong group sorry. I found out it was the procedure you suggested. Thanks
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