99 C280 Powerseat relay
 

Sleepwalker or someone....could you bring up a diagram on where the relay is for power seat?

I need to see the diagram and also need the part number.

At any given time, all powerseat functions will work or not work. I have been having this problem for a while.

Usually before I crank the starter, power seats will move, as soon as the power was diverted to the starter and cut off to the radio and such, power seat will die. And never come back until half an hour on the road.

I had someone hold on to the switches, and I pulled and shook the wires.....no difference.

Find me the relay please!!

RE: 99 C280 Powerseat relay
 

F4 is the fuse box located in the trunk of your car.

Just forward of that relay (under the trunk lining) you'll find the Convenience Relay Module (K24) see pic. below. Check that out ...

Hopefully this helps ....




[IMG]local://upfiles/5574/63EBA796EB684088B211F51CE6E0343A.jpg[/IMG]

RE: 99 C280 Powerseat relay
 

Thank You. Thank You. Thank You.

I have successfully located K-24. It is under the hard plastic cover that is under the carpet cover.

Me, being cheap and being an Engineer.....took the relay out and opened the case.

After that I removed the copper slap that has the contact points, and cleaned the points with sand-paper. I also scratched off the oxidation off the contact points on the coil side. Wiped all clean with alcohol. Sprayed WD-40 as final touch.

Put everything back in. Now the seats are moving at any given time upon command from the switch.

Again, Thank You SL600! I also thank wizard and a few good folks who had previously answered this question.

RE: 99 C280 Powerseat relay
 

Glad that did the trick for you.

Thanks for posting your response as well.

It may help someone else out someday.

Take care and have a good one !

RE: 99 C280 Powerseat relay
 

:) i was too late.

it's weekend!

got to pack my grill and guitar... and head to lake.

RE: 99 C280 Powerseat relay
 

Be careful on your bicycle and don't forget your camera.

RE: 99 C280 Powerseat relay
 

i drive VW golf and got nokia 6670.

i just took photo of some hot chinese girls and the mountain behind the river. bought a kilo of squid from a giant one (maybe 6 feet long including the tentacles). the meat is about an inch thick. no buffalo this time.

RE: 99 C280 Powerseat relay
 

It's okay. I won't laugh at you for riding your bicycle with a guitar and a grill.

I like squid, but aren't those huge ones tough? Do you tenderize them somehow or do you have a secret recipe? Or, are they not tough?

Hi, I have the same problem but I can not see this image here, could you re-post the image here if you still have it. Thanks.

I was also looking for this info thanks guys.