2011 BMW 3 Series 328i Logo
Posted on Apr 30, 2012
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WINDOWS GOING DOWN AND SUNROOF OPENING ON ITS OWN

LOCKED CAR COMPLETELY. WENT BACK LATER, ALL WINDOWS DOWN AND SUN ROOF OPEN. ???????????????????

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Kevin Getz

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  • Posted on Apr 30, 2012
Kevin Getz
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Joined: Dec 14, 2009
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You apparently have a short in the wiring or the switches are sticking.

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My sunroof wont open water coming in were is my fuses for sun roof

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2002 Jaguar XType Sun-roof one-touch operations reset

I had this issue and found the solution around, worth sharing and it takes 30 seconds: <br /> <span> <li>Press the sunroof switch forward to move the sliding roof panel into the tilted position.</li> <li>Release the sunroof switch.</li> <li>Press and hold the sunroof switch forward until the sliding roof panel moves slightly. This may take 30 seconds or more.</li> <li>Release the sunroof switch.</li> <li>Immediately press and hold the sunroof switch in the forward position. The sliding roof panel will move down and rearward to the open position, and then forward into the closed position. Do not release the sunroof switch until the sliding roof panel has stopped completely.</i></li> <li>Your sunroof panel should now be aligned.</li></span>
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How to Repair a Leaking Car Sunroof Repairing a leaky sunroof usually leads to discovering that the sunroof is not the culprit of the leak. Instead dirt and debris may be the likely culprits since they obstruct the drainage tubes or the drain channel that are part of the sunroof's water management system. Once these are obstructed, the water backs up and heads for the nearest escape, which may be to the interior of your car. The following instructions are to help you repair a leaking car sun roof.
  1. 1)Use a non-abrasive cleaner with a soft cloth to clean the glass panel and the seal on the outside of the car.2)Open the sunroof after opening the vent shade. Allow the sunroof to open to the vent position but do not let it slide backwards.Wipe and clean the trough that is around the opening of the sunroof. 3)Use a wet cloth to remove any debris that may be preventing a tight seal between the trough and the sunroof's seal.Inspect the seal. 4)Look for any cracks in the seal. If you find any, you will need to replace the seal. Contact the car manufacturer or a repair shop to replace the seal.Check the drainage tubes.5) You can use a small cable or even a coat hanger to gently probe around for a few inches to see if there are any clogs or standing water in the tubes.6)Use a thin cable or coat hanger wire again to try to clear the drainage tubes if they are clogged. Make sure whatever you use does not have a sharp end and apply only a little pressure.7)Verify that any of the standing water in the drainage tubes went down by poking a dry thin cable or wire down an inch or and pulling the wire back out.8)Check that the clogs are completely gone in the drainage tubes by pouring a small amount of water into the tubes.
    also for more help.
    How to Check a Sunroof for Leaks There's nothing nicer than a sunroof in your car, especially on a spring or summer day. Open the sunroof and enjoy the fresh breeze. But check a sunroof carefully for leaks before you buy a used car. It's just good business. 1)Open the sunroof to check for leaks when you are shopping for a used vehicle. First of all, make sure the sunroof opens smoothly and closes securely. A good, snug fit with no cracks or lop-sided setting is a good indication that it won't leak.2)Look carefully around the inside edges of the roof of the car where the sunroof opens. Check a sunroof for leaks by making sure there are no signs of rust or corroded metal around the opening edges. Of course, examine this area while the sunroof is open so that you see all areas on the sunroof opening's edges.3)Check the ceiling inside the vehicle when you check a sunroof for leaks. Look for signs of water stains around the inside ceiling lining of the car at the sunroof's site. Ceiling fabric at the site of the sunroof or around the area of the sunroof that looks spotted or has slight color variations may indicate a sunroof leak.4)See if the car's headliner (the ceiling fabric) is sagging. A leaking sunroof may cause water to run inside the headliner. Water buildup causes the headliner to sag over time.5)Examine the floor of the vehicle carefully when you check a sunroof for leaks. Damp carpet or a mildew smell may indicate a leaking sunroof. Also, look for water stains on seats where water may drip down from the sunroof. This will help. Thanks please keep updated. please do rate the solution positively .thank you for using fixya

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What repairs have to be performed when the sun roof is opening & all of the windows simultaneously go down at the same time? In other words, what makes the windows go down & and the roof open on...

Sounds like you have a short in the electrical system...you will have to have the source of that short located and corrected


Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

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2001 Volvo V70 with sun roof...car sitting in heavy rain..return to car both front drivers side and passenger side footwells were full of water. What could cause this..no the windows were not open or the...

Not familiar with the Volvo, but many cars (Toyota, Lexus, Acura, Honda, etc.) have drain holes at the corners of the sun roof assembly. These holes allow water that gets past the sunroof gasket to drain through tubes that carry the water to the bottom of the car, where it exits the car.

These drain holes are prone to clogging. If the Volvo setup is like those cars mentioned, you can see the front drain holes by opening the sunroof and looking closely at the two front corners of the assembly that holds the sunroof. I have used plastic weedeater line to open up these lines. Compressed air can also be used.
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Sun roof will nt close cant find the rite fuse

check fuse F1.401, 30 amp in central junction box (in truck). Check your owner manual for fuse information.
Headliner must be removed to access motor.



Visual Inspection Chart Mechanical Electrical
  • Roof opening panel
  • Roof opening panel frame
  • Roof opening panel drain hoses
  • Roof opening panel lifter assemblies
  • Roof opening panel water trough
  • Roof opening panel air deflector assembly
  • Roof opening panel seal
  • Roof opening panel shield
  • Battery junction box (BJB) fuse
  • Circuitry
  • Accessory delay relay
  • Roof opening panel switch


  • The roof opening panel does not open or close
  • Roof opening panel adjustment.
  • Battery junction box (BJB) fuse.
  • Circuitry.
  • Roof opening panel switch.
  • Roof opening panel motor assembly.
  • Roof opening panel lifter assemblies.


  • The roof opening panel does not open or close — one direction only
  • Circuitry.
  • Roof opening panel switch.
  • Roof opening panel motor assembly.



21helpful
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BMW X 3 Panoramic sun roof initialization.

title says X5, but description says X3. i'll explain for an X5, but X3 with the pano should be the same. and i'll explain function of the roof, not reprogramming.

button is located on the panel at the top near the front & center windshield. its the switch on the far left on this panel. its a switch that not only toggles, but also slides forward & back.

with your finger in front of the button, slide it back & release. this will make the cover slide back and store revealing the sun roof. you know have 2 options (tilt the sunroof up or open the roof completely).

to tilt it up, press up on the rear of the button and release. the rear of both roofs will pop up. to close, push up and release the front of the button or slide the switch forward.

to slide it open completely, repeat what you did to open the protective cover (slide the switch from front to back). the roof will open completely and stow out of the way. to close, slide the switch forward and release. pano roof will now close.

to close the cover, slide the switch forward again.

neat trick: if you want to tilt the sunroof open without opening the protective cover, press up on the rear of the button (when the cover is closed) and release. the cover will separate in the middle exposing about a 2-3 inch mesh, then tilts the sunroof open. to close, push the button forward again.

also, if you are above a certain speed (can't remember what it is off hand) with the sunroof open or tilted, it will close automatically, then perform the neat trick on its own to keep air coming in.

one last trick: if you want to open the windows and sunroof from outside, press & hold the unlock button (forward button on the key) and you will see the windows go down, then the roof will open to vent. releasing the button will stop the motion of the windows & roof.

hope this answered what you were asking.
Jan 27, 2009 • 2005 BMW X5
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Hi guys you have to re-program the computer function that controls the sun roof. Turn the ignition to off. Hold down both buttons that open the sunroof simultaneously and switch the ignition to on. Continue holding the buttons to open for about 10 seconds, or until you here a click, or until the sunroof opens. This should fix the problem, and remember the solution because it will happen again.
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The sun roof has nylon gears that pulls the roof back and forward when activated. There is one on both sides of the sunroof track in the rear corners of the roof track housing. Unfortunately they are not replaceable by themselves and must be purchased as a unit for the whole roof track system. The cost of the replacement and labor to have it installed (if you can find someone to do it) is up to $1500 so isn't very practical to replace based on the value of the car itself. Better off to just work the broken piece out and manually put roof back in place in shut position and not use anymore, at least that was my experience with the one my daughter owns.
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