I need to repair a speaker in the ceiling of the cab of my 2002 Vauxhall Movano van but can't see how to remove it. It is fitted out as a motorhome so I am a little reluctant to start dismantling linings and insulation etc.
I have tried pulling/prising etc but no joy, and there are no screws visible.
The van is the same as Renault Master.

Gilly, March 2011