BMW 320i 2001

[kofi2003uk]

hi everyone,
i have a dead CD changer in my car boot. yesterday i tried to remove it but couldn't.

i tried yesterday to remove the power cable (see cables circled in red on picture please) with no success.
the cable on right hand side was no issue and came out easily. however the power cable on the left will not come out no matter what i did. pressed and pulled/ lifted and pulled tried everything with no success.
any ideas on how to disconnect this cable please , as i plan to buy a used unit from ebay to replace.

thank you

 

[plastic_peanut]

If you can provide better pictures it would be easier to offer advice. There is usually a method of unlocking the clasp, but can it make it out in that picture

 

[DIYspanner]

This video may be some use.