Having problems with your 2003 BMW Z4 ?

My z4 key does not open the doors automaticaly only manually. how can i fix it ?

Posted / edited by AnonymousUser on : 21-06-2021

Answers :


You may need to replace the batteries inside the key. If it is a standard BMW key, it will have a battery or batteries inside. It pops off to one side so you have to study it carefully so that you do not break it.

Look for a groove on it where you can insert a blunt object or go to autozone or another parts shop or its equivalent to have them check it and replace it for you.

Hope that helps.

Try reprograming the key.Enter car shut both doors and trunk
\012Switch ignition on and off
\012Remove key press andHOLD unlock button,press lock button 3 times and release unlock button
\012The central locking will activate buttons to confirm
\012If this is a key that has not been used for a while,you will have to charge it
\012This is done by simply using it on a long drive,as battery in key is not replacable
Repair Help & Product Troubleshooting for 2003 BMW Z4

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