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Merc ML270 CDI '01 & Merc Vito 108D '99
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Discussion Starter · #1 ·
So..this ongoing problem with my ABS/ESP/BAS i believe was solved last night

Spent 4 hours under my hood with a Mercedes Specialist and his Star diagnostics last night, i had replaced ABS unit the other day but the fault persisted, so i got him out, and found the same fault as before with my old ABS unit, (so ones getting sold sold on ebay) so we did some checking, wiring diagrams etc etc....it appears the ABS unit gets its signal from the ESP unit, wiring from relay to ABS unit is fine, relay to ESP unit all good....so he reckons ESP unit is next to replace

What you guys think??

part no. of ESP i need is 163 545 61 32
 

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2006 ML500 2002 ML320
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17,671 Posts
This new post should have been part of your previous thread on this whole issue.

If your friend brought over his Star Diag. why didn't you bother to ask him for the codes that must be stored in the ESP module and the ECU.

It seems you and your friend are still not sure what is wrong and you are replacing parts through process of elimination.
 

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Merc ML270 CDI '01 & Merc Vito 108D '99
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Discussion Starter · #3 ·
sorry, should have done that

he's not a mate, he works for Mercedes, seems to know his stuff

He did say at this stage is trial and error
 

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Merc ML270 CDI '01 & Merc Vito 108D '99
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Discussion Starter · #4 ·
Anyone know anywhere, even in the USA, where i could obtain a used one of these???

part no. 163 545 61 32 Q02

P.S anyone know what that Q02 stands for? as im finding alot of K04 etc etc
 

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2000 ML55
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565 Posts
The Q02 at the end of the part number you are researching signifies the requirement of a Double-barreled parts shotgun out of which you need to fire it, in order to ensure a proper dispersal on impact.

:thumbsup:
 

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Merc ML270 CDI '01 & Merc Vito 108D '99
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Discussion Starter · #7 ·
Guys

Ive found one in Poland with the same part no. but its a Q01? its on the way to me so im gonna try it and see if it works and if not, send it back

What you guys think?
 
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