There are many 'adaptives' on the WK. In short, they learn how you drive and set parameters that fit you. Pulling the battery and letting it sit just clears the memory so to speak and the adaptives learn from ZERO rather than slowly change over time as you drive.
Peter J - 2009 Black Jeep GC SRT8 BT Clear Catch Can - BT Underhood Kit - BT Old School Shifter
Arrington CAI - 180* t-stat - Bwoody Swaybar Links
DiabloSport Predator/Tuned by Hemituner My Jeep on Car Domain | My blog at Examiner.com > Long Island Dodge Examiner