C300 Garage Door Opener
#1
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C300 Garage Door Opener
The garage door opener on my '08 C300 stopped working. Fuse is OK. Tried reprogramming; wouldn't take. The opener receiver did not indicate that a signal was received. Other car still opens the garage door.
Any ideas of what to check?
Any ideas of what to check?
#4
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C300 garage door opener failure
Thanks for suggestions. I tried clearing and then reprogramming. Did not work. Also tried using one of the other car's opener buttons. No help. Also tried to program a different garage door opener. No help.
#5
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Join Date: Feb 2004
Location: SEATTLE WASHINGTON USA
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'08 C300 Lux Barolo Red Beige Leather P2 MM 18" wheels '84 944
There have been a few cases here in the past where the owner sourced a new mirror (match the color) from a salvage yard since they are interchangeable.
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#8
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'08 C300 Lux Barolo Red Beige Leather P2 MM 18" wheels '84 944
Mirror swap-out
I believe so. A while back, someone with a stripper C300 without door opener buttons on his mirror found a used one and after swapping it for the original had working door opener buttons.
#9
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Location: Gold Coast, Australia
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2010 C200 CGI Palladium Silver
Unfortunately there is a supposed incompatibility with garage door openers here in Australia so I have a Gray one in my car that I cannot program to open my garage door. You can imagine how annoying it was after organising to find a compatible one and ship from the US! I do find the self dimming handy though. I also have another black one with homelink/dimming/compass in my garage because the salvage yard originally shipped me the wrong colour.
#10
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Success! Only thing I did differently was to have a helper so that the programming steps could be done more quickly, although I am pretty sure that I was always within the allowed 30 seconds after pressing the garage door learn button. Still have no idea why it stopped working in the first place. Thanks to all for your help.