2008 Chrysler PT Cruiser Owner Manual - Page 301

STARTING AND OPERATING 299 When frequent transaxle shifting occurs while using the DRIVE/OVERDRIVE range, such as when operating the vehicle under heavy loading conditions (in hilly terrain, traveling into strong head winds, or while towing trailers), use the [3] range. [3] DRIVE This range eliminates shifts into OVERDRIVE. The transaxle will operate normally in first and second while in this range. NOTE: Using the [3] range while operating the vehicle under heavy operating conditions will improve performance, fuel economy, and extend transaxle life by reducing excessive shifting and heat build up. Use the [3] range when descending steep grades to prevent brake system distress. [1] Low This range should be used for maximum engine braking when descending steep grades. In this range, up shifts will occur only to prevent engine over speed while down shifts from [2] to [1] will occur as early as possible. AUTOSTICK - IF EQUIPPED AUTOSTICK is a driver-interactive transmission that offers manual gear shifting capability to provide you with more control. AUTOSTICK allows you to maximize engine braking, eliminate undesirable upshifts and downshifts, and improve overall vehicle performance. This system can also provide you with more control during passing, city driving, cold slippery conditions, mountain driving, trailer towing, and many other situations. 5