I have a volvo v40 and a warning light has come on the light is orange with a green triangle with a upside down y in it. I have looked in my book and can not find it at all.
Do you know what it is
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www.matthewsvolvosite.com/forums/viewtopic.php?f=1&t=14654 Apr 6, 2008 - 11 posts
Next to the service engine light, orange with green triangle and upside down Y. Does anyone have the manual/know what this means?Missing: red ‎square
It is a lambda sign. It is the same thing as a check engine light. It means the car has registered and stored a diagnostic trouble code for some system. The codes will need to be read.
Hey Mary!
Does the symbol look like an upside down y?
If so it is the lambda sign (the elleventh character of the greek alphabet), meaning that there is something fishy going on with the emissions part of the cars engine management.
Try to disconnect the battery over night and see if it goes away.
If not you could bring the car by the local Volvo garage and have them read fault codes and reset them for you, usually without cost.
I'm thinking that it might somehow have been triggered by the towing, and that it will go away when reset. I would therefore advice you not to do any repairs before you've tried having the codes cleared and driving around for a while to see if the light reappears.
Good luck!
I think that this is the Lamda warning light which is an indication that the fuel / air mixture is not correct or the Lamda sensor mounted on the manifold is defective.
1998 volvo s40 right hand drive: there is an orange triangle light with green in the center and an upside "y" in the center of the two. It is between the "up orange arrow" and "a an orange car with an X on it" the light comes and stays on. Dont know what it means. can you help. Thanks
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