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Discussion Starter · #1 · (Edited)

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Discussion Starter · #2 · (Edited)
Codes retrieved from few control modules. Some stored faults with low voltage are repetitive. Vehicle has new battery and charging system works fine.
 

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Discussion Starter · #4 · (Edited)
@ventexan

There are a lot of posts about external lighting in W211.

It all starts at headlight switch (S1). Left front SAM receives light request from S1 and passes it to right front SAM and rear SAM.

Here is life data from left front SAM looking at headlight switch. Switch is moved in sequence OFF, Right park, Left park, headlights on. Attached pdf follows same.
 

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1922 Ford T no OBD, no ECU, no SCN
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Don't you wish somebody would figure out the forum needs scanner section?
Than it took like 10 yeas of yelling to make Diesel section.
 

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Discussion Starter · #7 ·
Don't you wish somebody would figure out the forum needs scanner section?
Than it took like 10 yeas of yelling to make Diesel section.
General MB section would be best. But that section is constantly abused by new members, single posters.
 
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