A 48-year-old man pleaded not guilty Wednesday in a scheme to steal nearly $65,000 from a car dealership where his wife worked in Garden Grove. Brian Michael Jones pleaded not guilty in the Central Justice Center in Santa Ana to 10 felony counts of grand theft. His wife and co-defendant Janine Jones, 48, did not enter a plea and her arraignment was rescheduled for May 14 in the West Justice Center in Westminster. The two are accused of taking th…