mr

[paul walker]

Hi all. Swapped a dead Battery for a new one, (car stood for 6 months previous) Now all sorts of issues, only drivers door window working,  roof not working,  key fob not working,  memory functions not working, seems like things need reprogramming of fuses.  Any ideas and how/where to resolve. 

[Neil E]

18 hours ago, paul walker said:

Hi all. Swapped a dead battery for a new one, (car stood for 6 months previous) Now all sorts of issues, only drivers door window working,  roof not working,  key fob not working,  memory functions not working, seems like things need reprogramming of fuses.  Any ideas and how/where to resolve. 

The key fob failure is usually just a key Battery swap to fix it. 

For the windows, does the passenger window operate from the passenger door switch? The window / mechanism could be stuck or may need resetting.

Does the roof switch indicate red when pressed? Check the boot cover is making good contact with the sensor. If that's okay check fuses and if all appears well then it's probably time to connect a code reader to see if there are any error codes that point the way. 

[Texas]

After a Battery dis-connect on Lexus the full function of the electric windows and moon(sun)roof will not be available until a 'resetting' is carried out. This procedure should be in the owners manual and is pretty straight forward.

Depending on your model Windows will be something like operate each window with its own switch from approx half open and close keeping switch held down for 2 seconds after fully closed.

Owners manual will explain the exact procedure for you car.

paul m.

[Neil E]

Thanks Paul M, windows yes, I reset them frequently. I haven't ever known it affect the folding roof on the SC.

[Texas]

If there is some kind of entrapment detection system ( and I would expect so! ) for the convertible mechanism then There might be a 're-setting' procedure, even if you have not needed to use it in the past.

paul m.