Since there are a number of new owners on the forum, it may be timely to advise of the detailed service manuals available for your cars. Here is a link that takes you to techauthority.daimlerchrysler.com, from which these manuals can be purchased.
https://techauthority.gltghosting.com/we...archParam=viper
https://techauthority.gltghosting.com/we...archParam=viper