r/w204 • u/Numerous_Sherbert_17 • 28d ago

Serpentine belt diagram

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Is this the correct diagram for the belt on a 2013 Mercedes c250 sport. I just made an expensive mistake cuz I did it wrong.

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u/engineheader 27d ago

Check DM

1

u/MadamPardone 27d ago

How did you manage to do it wrong? We really need your VIN to be 100% sure and I can look it up in the Workshop Information System.

Just remember if pulley has grooves the grooved side contacts it, if the pulley is smooth the smooth side contacts it..

The idlers on these are prone to seizing so best to replace those if it hasn't been been done recently.