Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Sounds like something was disturbed at the service you just had.
Cruise control won't work while there is a fault with the engine ECM. (Engine light on)
I would take it back, they have something wrong, and you car is still under warranty.
I hope this helps.
Should be something simple they have disturbed.
I hope my advice has been of assistance to you.
Do you need any further help?