Central Locking Issues - Ae101 Levin

[Shads]

Hey there Guys,
Just randomly the other day for no apparent reasons my central locking stopped working.

The button on the drivers side to lock both doors wont work and neither does the button on the alarm remote? The car went in for a service and had the ppls check all the fuses with nothing outta the norm

Just wondering if theres anything i can check for before sending it into an auto sparky?

Cheers.

[GTCRSHR]

corosion in the plug on the drivers main button