E46 convertible passenger door

My passenger side door will only open from the inside. Lock goes up and down as normal. Any DIY fix or is it likely to be a cable problem?

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.