What is your question?
My 2102 fiat 500 pop has transmission fluid backing up in the coolant reservoir...this model has no transmission dipstick..
How long has your 2012 Fiat 500 had this problem?
Few weeks
1 Reply
Automatic transmission with cooler lines going from transmission to radiator? Failed cooler , internally in radiator. Recommend verifying this, as I do not have data specific to your make/model, but that would be the exact symptom of that type of failure. Recommend NOT driving the vehicle. Engine cooling system will need to be flushed properly and should probably tow it to a qualified service center, to verify no contamination of transmission fluid, or you will want to take care of that also.