the abc light came on about a week ago, and i took to Mb and they changed the oil and the filter,last night i turned the car on and it says,ABC VISIT WORK SHOP.so i turned the car off and restarted it and it hasn't came on since.should i take it to the shop or not?
thanks

 

yes because even though it doesnt show the code is still stored in the computer to why it came on