[PhilJ]

Try, skin/ability/custom/addons/addons_common.tpl

Find the code below and change the pageid value to your FAQ static page ID...

{if ($main eq "product" && $config.Ability_Template.abi_product_info_display eq "accordion") || ($main eq "help" && $config.Ability_Template.abi_addon_faqs eq "Y") || $smarty.get.pageid eq "1"}