I don't think the new FCC laws will apply to novels, but just to keep things on the up-and-up, here's is part of the acknowledgment page in the current book-in-progress:
See what you think:
"No animals were harmed in the making of this novel; nor was monetary or other consideration given for placement of any commercial products herein. However if Cadillac wants to send me a new Escalade for featuring said vehicle as the preferred ride of high-end espionage agents? I wouldn’t turn it down ..."