2005 Chrysler 300 Owner's Manual - Page 218

218 STARTING AND OPERATING A reset feature is available to allow the vehicle to be driven to a dealer for service. To reset the transmission, use the following procedure: 1. Stop the vehicle. 2. Move the selector lever to the PARK position. 3. Turn off the engine. 4. Wait approximately 10 seconds. 5. Restart the engine. 6. Move the shift lever to the desired range. If the problem is no longer detected, the transmission will return to normal operation. NOTE: Even if the transmission can be reset, we recommend that you visit a dealer at your earliest possible convenience. Your dealer has diagnostic equipment to determine if the problem could recur. Have the transmission checked at your authorized dealer as soon as possible. If the problem has been momentary, the transmission can be reset to regain all forward gears. Permanent Transmission Limp Home Mode Permanent Limp Home Mode will be activated if the transmission enters temporary Limp Home Mode three times. Follow the reset procedure described in the previous section. In Permanent Limp Home Mode, PARK(P), REVERSE(R) and NEUTRAL(N) will continue to operate. SECOND gear will operate in the DRIVE(D) shifter position. The malfunction indicator lamp may illuminate.