2008 S320cdi fault codes

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GSI-jim

Active Member
Joined
Dec 30, 2013
Messages
105
Location
Essex
Car
w211 E320 cdi
Got a 2008 S320cdi v6 come in today.
Glow plug light on.

Codes are

2661
2113
3019
3021

The only problems the car has is the glow plug light comes on & when you start the car it cuts out straight away & is fine the 2nd time you start it, every time.

Can someone explain what the codes point towards?
Also what the starting problem could be? Thanks
 
Test the glow plugs manually to see if any are faulty.

The difficulty starting is likely to be the glow plug relay. Very common issue.
 

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