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#1
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S320 power window auto up/down function
My 1994 s320 power windows are acting strange. The auto up/down function is not always operable. It will work fine for days then unexpectedly stop and then sometimes a few hours or 2days later they are back to functioning normal. At times I've tried successfully resetting them, then at times resetting is futile and low and behold a few hrs/day later they function normally and I haven't done a thing......I never know when they won't function in auto up/down mode. Been this way for a few months.
The steering column settings for up/down works fine but the in/out function is inopperable. Any ideas ? |
#2
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There is a window/sunroof computer in the trunk, low voltage could be the issue.
For the steering column there is a computer under the passenger front carpet. That computer controls the mirrors & steering column.
__________________
MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
#3
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Thanks Doc....I guess I'l be investigating this wkend. Would these comp parts from a 97 s420 be same.
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