I did,they really did not know... I called them back and he thinks the back up camera was clearer,but really not sure.He did say I should get it done and I will..He did say it has nothing to do with engine performance/trans etc. ,just Instruments and Electronics. I am sure it is just a update,which is cool.It takes about 4 hours and again I will have it done at first oil change or if something does not work right.So far,all perfect.....