<<Even with a new door panel you must cut out for the seat switch! So unless you get a used one that is already modified you must cut out the switch hole>>
Accommodating the switch in the cutout requires a different shape wood trim piece; can I order this piece (which would be for a C280) and install in my 220 door after the modification?
<<Also wiring up the relay in the fuse box as well>>
Will this involve additional parts? Is this modification something that will be obvious to the mechanic (who has worked for years on M-B and other german cars)?
Sorry to be so specific, but I don't want to get further into this customization without better understanding everything that will be involved.
Thanks M.B.Doc (I wish I could thank you by your name...using a screen name is so impersonal)