INTRODUCTION The Police Uptter’s Guide has been prepared with the assistance of service and engineering specialists to assist vehicleuptters in achieving the highest standards of safety and quality in their products. This guide is divided into topics pertinent to uptters of police vehicles. References are made to the 2006 Dodge Chargerand Magnum Service Manual for appropriate service procedures, torques specications, component separation clear-ances, and other standard information that is common with the unmodied vehicle. The Police Uptter’s Guide does not provide information on how to remove, install, or repair vehicle parts or equipment.This guide must be used as a reference to help ensure that certain important steps in the modication process havebeen considered. DaimlerChrysler Corporation provides this information only to assist the uptters, and does not warrantthe products, procedures, materials, or the workmanship of the uptters. DaimlerChrysler Corporation does not providewarranty coverage against failures that result from modication of the vehicle. Following the guidelines contained in this guide does not assure the individual uptters that the products they modifycomply with the U.S. Federal or Canadian Motor Vehicle Safety Standards in effect at the time of the modication. Theguidelines set forth are based on engineering analyses of the typical police vehicles. If followed, the uptter’s efforts incertifying vehicles to applicable standards should be aided. Compliance testing that may be required for certication ofspecic vehicle congurations or constructions is, however, the sole responsibility of the individual modier.