2008 Chrysler 300 Owner Manual SRT8 - Page 18

16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE NOTE: • The Sentry Key௡ Immobilizer System is not compatible with aftermarket remote starting systems. Use of these systems may result in vehicle starting problems and loss of security protection. • Exxon/Mobil SpeedPass™, additional fobs, or any other transponder-equipped components on the same key chain will not cause a fault unless the additional part is physically held against the fob being used to start the vehicle. Cell phones, pagers, or other RF electronics will not cause interference with this system. All of the fobs provided with your new vehicle have been programmed to the vehicle electronics. Replacement Keys NOTE: Only fobs that are programmed to the vehicle electronics can be used to start and operate the vehicle. Once a fob is programmed to a vehicle, it cannot be programmed to any other vehicle. CAUTION! Always remove the Sentry Key௡ from the vehicle and lock all doors when leaving the vehicle unattended. At the time of purchase, the original owner is provided with a four-digit Personal Identification Number (PIN). Keep the PIN in a secure location. This number is required for authorized dealer replacement of fobs. Duplication of fobs may be performed at an authorized dealer or by using the Customer Key Programming