I own a 2002 GMC Yukon XL. Have had it for 14 months. In the last 4 weeks I have headed out early AM for work only to find my battery dead. The only thing that is using juice that I know of is a radar detector that never has been unhooked since the day I bought the vehicle. Local dealer tells me (after 2 trips in) that it is the detector that's leaching too much juice and causing battery drain and my daily drive times, 3 miles to and from work, are not long enuf to fully recharge. Seems odd to me that this would start happening after 13 months with no problems. Comments or suggestions?
Also, I would like to know how to easily drain the windshield solvent tank so I can add RainX. Doable?
Thanks
JDS