SiriusXM has a free 90 day All Access deal for all inactive factory equipped satellite radios. No credit card required.
Any codes needed?
nope, just your Radio ID or VIN
https://care.siriusxm.com/preownedvehiclestrial_view.action?programCode=SA3MO&intcmp=BAU_all_Preowned_TryFree_RTD3for00_na_AA#/preownedtrial (https://care.siriusxm.com/preownedvehiclestrial_view.action?programCode=SA3MO&intcmp=BAU_all_Preowned_TryFree_RTD3for00_na_AA#/preownedtrial)
When I first tried this on my MKS, it said I just had a trial that ended and wouldn't let me do anything. Tried it with my wife's info on her Buick Encore (bought at the same time), it worked no problem. So I figured it had to do with the info. All I did was change the name to something generic like John Smith but kept all my normal info. Worked like a charm.
Thank you!