Wondering if anyone can shed some light on this for me. I have an XE ghia, central locking has never worked with the key or switches in the front armrests. I have recently had an alarm installed and now the central locking works off a remote . When you use the armrest switch the interior lights will flicker and the volt gauge will also drop. I can here a relay sort of noise somewhere in the dash but it will not operate the central locking. Have tried different switches in the armrest as i have spares? Maybe a simple fix just unsure where to look.
Thanks for any help Bruce