Remote Roof – This allows you to remotely open or close your roof without being in the car. Remote Windows – Open or close just your windows remotely. Speed – Allows you to open or close your roof whilst your vehicle is moving up to 34mph / 55kph. Window Comfort – Briefly tapping the window switch will allow your windows to open and No one will blame you if you just sit in the shade and use the remote key fob to open and close the roof a few times. The 2018 Ferrari 488 Spider starts around $272,700. 2018 BMW 4 Series To close the roof, press the close button on the consul to release the roof then pull the roof up into the closed position. Then press the close button again to lock it in the closed position. Let me try to describe the problem a little more. The top is stuck in the up-position. Z4 roof closes but won't open after next motor. Jaygoodwin; Aug 12, 2021; 5 1K Jul 15, 2023 Forum for the BMW Z cars Z1, Z3,M-Z3, Z4, Z8 and Z9 Show Less . According to p.22 of the manual, CA is necessary to open/close the top with the remote. With CA or the Alarm, the top may be operated by holding the key in the door. 3) Press and hold the unlock a second time to unlock the passenger's door and it should roll down the windows. **Maybe** the top will come down as well. timmyz745li Discussion starter. 19 posts · Joined 2006. #1 · May 11, 2009. I am getting a "Remote Battery Discharge" Warning when I use one of my keys to start up my car. It has the Comfort Access and does so when starting w/ key in ignition or key in pocket. Other key does not have this warning, so I am thinking it is possibly the battery in Press the Open switch on the remote control >3s and the top will open automatically. Closing the top works in the same way except that the Close button on the remote control is used. When the switch is pressed again in the same direction while the roof moves, the windows will stay open at the end of the roof movement. Vin # XXXXX . The area in question is the located beetween the seats against the front of the trunk. There are two push buttons. One is for the manual top release and the other is for the storage compartment that the owner's manual says is primarily used when the top is down to secure items in the car. tWTNO.