Complimentary Maintenance
 

I have a 2011 DTS and when I bought it I was given 4 years of complimentery maintenance (oil change, tire rotation). I don't drive it but maybe once every couple of weeks for about 100-200 miles. Only putting about 7500 miles per year. Since July of 2010, I have only had one oil change and my tires were rotated twice, since I only have 16,500 total milege. Am I creating future problems by not driving enough?
Thanks,
Tony:confused: