Keycard problem

[colinb]

I have a problem with my keycard and the unlocking of my 2005 megane hatch. It should unlock when I touch the door handles as it is a remote unlocking card and also lock when i depress the knob on the door handles.
The problem is this morning it only works when i touch the boot and nearside doors and is not working at all on the two offside doors.
It will unlock if i press the keycard button to lock and unlock.
Is there a fuse that just controls the offside door sensors?
Any advice gratefully recieved
thanks colin b

[pw981]

common problem with water ingress into the door sensors. Take it back to your dealer - warranty job