After some guidance here folks. I bought my 15 plate TE from a BMW dealer via telephone/email delivered to my house about a month ago. Cleaned it for the first time after a ride this morning and came across what you see in the pics below. Any thoughts on wether this is the dreaded corrosion I've heard so much about and if so what should I do? Or am I worrying about nothing? If you think I am being over cautious I do have grounds for it in that after the bike was delivered I discovered that all of the bolts holding the engine guard on were loose, not a major issue I know but makes you wonder whether the proper checks have been done.