I know this is an old post... Has anyone heard of an oil specification change on the 2021 Jeep Renegade Limited 1.3L from the 0W30 AN+ to 0W20? Just took our renegade into the dealership for the oil change under the Jeep Wave plan and they put in 0W20 oil. I questioned the service writer and he said that jeep had relaxed the specs and this was okay. Everything I've read specifies the MS-11340, even the oil cap references 0W30.