Electrical windows/mirrors failure on S320L cdi 2002
hi,
There has been a sudden & complete electrical failure of my folding external mirrors,all four windows(from driver's door controls),driver's
electric seat function and electric heating in my S320L cdi(2002).All other electrical functions
are intact.I have checked all the fuses(both boxes inside engine compartment as well as
beneath the rear seat)and found no blown fuses.I withdrew & visually inspected the relays too.
I would appreciate any guidance and advice.

Khwaja