94 S Class
My rear glass was replaced last summer and I now notice that the rear defrost takes alot longer to work than the old one. Is there a standard amount of time for it to defrost? Is there a ground and if yes where is it located?

I just bought a 1987 300 SDL (see my sig). It has no defroster element on the rear window. Does anybody know how to remove a defroster element from the 1987 300 DT, intact (perhaps with a hot air gun)?

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Mahalo and Aloha,
S. L. "Red" Pike, Naval Architect/Marine Engineer, USCG Licensed Chief Engineer (Steam, Motor, and Gas Turbine)
Former nuc bubblehead (boomers)
"Sustained superior performance through continuous incremental improvement."

1987 300SDL White w/ Gray Leather interior, 160K (mine)
2009 Nissan Murano (leased - wife's)