2009 bmw 335i convertible top wont lock

SOURCE: locked keys in trunk bmw 525

actually this kind of cars are kind of hard to open, i recomend you to look for a mobile locksmith guy, you should be hable to fin one here on this page, just go to main page and scroll down and on the bottomm left type your zip code and find your man,
or try contacting the dealer for any ideas

SOURCE: convertible top will not retrack

Hi Stan

First of all the roof is not even soppose to operate while the trunk is open - So there is the first problem Ive been involved with BMW's for a long time and this is the first Ive heard of a roof opening while the trunk is open. There is a built in feature that tells the car not to open the roof if the trunk is open and the other way roung while the roog lid is open the trunk cant open.

The reason the roof is not working anymore as soon as there is stress on the roof the electric motors(One operates the roof and the other operates the roof lid)  disengages, You said that the roof still worked but the lid did not so probably only the one motor disengaged. So what you have to do is open the trunk on the left hand side right behind the tail light pull away the material and simply just push the electric motor into place. that should fix your problem.

It may happen that the two motors have become out of sync, Disengage both electric motors manualy put the roof away engage the motors and that should put the roof and lid back into sync.

Beamerguy. 

SOURCE: convertible top won't go down on my 1998 bmw 323ic

Sounds like the sensor has faulted or the pump has become disengaged. Usually when the light is flashing it's a sensor. You can check for a pinched line or low fluid also. There is a manual lock overide procedure to get the windows up, it's in you owners manual.
Good luck...i hope this helps,

SOURCE: e36 BMW convertible top operating it manually

Hey there, I have experienced the same problem. You need to reengage both motors if you have disengaged them pulling the lever undernearth the rear driverside seat. Make sure to put the black lever back under the seat to the position before pulling on it.

You should have the top in the down position before engaging the motors back in place.

To engage the motors: The motors are located under the carpet in the trunk on the driver side. There are two black clips you will need to remove in order to pull the carpet back. One of the motors is located near the taillight. This motor is responsible for the storage lid cover. The motor that is located further in the drunk is the motor for the fabric top to move up and down. Make sure to firmly press these motors back into place. They should not move.

Once you have engaged the motors, go into your car put the key into the ignition and have the convertible top button pressed up (meaning to close the top), move the key to the accessory positio and hold it for 10-12 seconds. You will finally see the trunk lid get pulled closed. The car will now attempt to completely close the lid. If your motors are working fine it will close. If your only intention is to get the lid to close on it's own it should be accomplished.

Good luck!

SOURCE: Convertible Top won't go down because trunk won't latch

how do i open Convertible top 1995 BMW 3-Series