E 1 package includes (headlamp washing system, xenon headlamps and heated front seats}, E2 package includes (rain sensor, glass sunroof, Bose premium sound system), 6 disc integrated CD changer, other features include dual auto climate control with charcoal filter, driver and passenger 10 way electric adjustable seats with 3 position memory, multi function steering wheel, electric adjustable tilt/telescoping steering column, 4 wheel ABS with brake assist program, dual front airbags, side airbags mounted in front and rear doors, head protection curtains, all weather floor mats plus Mercedes-Benz Summer mats, 2 remote keys...click on the CARFAX icon below right to view free carfax vehicle history report on this vehicle