When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Recently, a yellow triangle with an exclamation light started to come up on my 2014 is250 f-sport.
It is solid and won't go away. I looked it up and it is a master light. What is that exactly?
I have done my maintenance not too long ago, such as: old change, balance and rotation. I checked all my fluids and all are in good levels. Any ideas?
I checked my tired pressure and all good, in addition... all doors are securely closed and hand brake is not locked down. I did all my maintenance myself at 30ish and my car is now at 32k.
Any ideas?
Yellow triangle light with exclamation
Last edited by Emotionr; Oct 13, 2016 at 04:47 PM.
^Agree - looks like a "Maintenance Required" light. Do you see the notice on your center gauge? I have it now as well as it goes off every 5K miles, but haven't changed my oil yet. Not sure if the reset procedure is as suggested, as I've had the dealer do my oil changes.
Master light
