My Pachanga 22 has an access hole in the back of the bench seat that can be found when you take off the middle cushion (velcro) - then remove the plate and pull out the pin - then lift up the hatch. The cigarette lighter trick is alot easier if the battery is dead or you could remove the battery selector found in the storage compartment under the bench seat and hook jumper cables or battery battery charger to the back side of it.
B.A.D.