2009 Toyota Matrix Owners Manual - Page 361

2-1. Driving procedures n Downshifting restrictions (multi-mode type) To help ensure safety and driving performance, downshifting operation may sometimes be restricted. In some circumstances, downshifting may not be possible even when the shift lever is operated. (The warning buzzer will sound twice.) n When driving with the cruise control system (if equipped) Standard type Engine braking will not occur when downshifting from D to 3. (→P. 132) Multi-mode type Engine braking will not occur when downshifting from D to 4 range of S, or from 5 to 4 range of S. (→P. 132) n If the shift lever cannot be shifted from P →P. 377 n If the "S" indicator does not come on even after shifting the shift lever to S (multi-mode type) This may indicate a malfunction in the automatic transmission system. Have the vehicle inspected by your Toyota dealer immediately. (In this situation, the vehicle will operate as if the shift lever is in D.) 114