RX - 2nd Gen (2004-2009) Discussion topics related to the 2004 -2009 RX330, RX350 and RX400H models

All 5 windows rolled down automatically???!!

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Old 09-05-10, 07:31 AM
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SportyDog
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Default All 5 windows rolled down automatically???!!

Anyone ever heard of this? Electrical problem maybe.

2-3 nights ago, I parked my car in the garage last night. got groceries out of the back closed it up and went inside. In the morning I came back out and all 4 of the door windows were rolled halfway down? I got in the car and was driving down the street and sure enough My sunroof was cracked open too.

It's just my wife and I so no one else got in there for any reason.

Then last night when I came home I was cleaning out the car with the engine off but the key turned over. I had the radio playing while I was cleaning it. maybe 10-20 minutes and the battery died.

It charged itself up over the next 2-3 hours enough for me to drive it down to autozone. They checked out the battery and said it's good?

It does have a lot of corosion on the - side of the battery connector.

Any ideas what could be going on I don't want to take it in for another $200 diagnosis.

THANKS!
Old 09-05-10, 07:58 AM
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salimshah
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To begin with, clean the terminals and charge up the battery overnight. You may like to disconnect the battery for about 20 mins [you will loose all your settings].

This should clear out everything.

Check all your key remotes to make sure the buttons are lint free (remove the screw and cover and clean the shell and electronic module).

<FYI> By holding the unlock button down you can get in a mode where the windows roll down and the roof opens up.

I have read a similar post in the past.

Salim
Old 09-06-10, 05:22 PM
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Poqman
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It's a feature for the windows to roll down if you first unlock the doors and then hold the unlock button depressed for several seconds. I use it all the time to cool down the car before getting in. Could the button have gotten depressed in your pocket or wife's purse?
Old 09-07-10, 06:40 AM
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tfischer
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This sounds great to me:
" . . . and the battery died. It charged itself up over the next 2-3 hours . . ."
Where can I get one of those batteries that charges itself up?
Old 09-07-10, 07:22 AM
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mandyfig
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1st question, did you have the acc on on the key or the ignition lights were on?
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