Our NITROGEN-ON-DEMAND generators require NO Mechanic for installation, NO Electrical Wiring, NO Fuses, NO Relays, NO Amp Readers, NO Corrosive Electrolyte, NO Water, NO Modifications, NO Extra Parts, NO Maintenance and NO Running Costs

They did not mention.

NO mpg improvements, NO return. NO money back.

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Not MBZ nor A/C trained professional but a die-hard DIY and green engineer. Use the info at your own peril. Picked up 2 Infractions because of disagreements. NOW reversed.

W124 Keyless remote, PM for details. http://www.peachparts.com/shopforum/mercedes-used-parts-sale-wanted/334620-fs-w124-chasis-keyless-remote-%2450-shipped.html

1 X 2006 CDI
1 x 87 300SDL
1 x 87 300D
1 x 87 300TDT wagon
1 x 83 300D
1 x 84 190D ( 5 sp ) - All R134 converted + keyless entry.