Comfort control unit (ccu)

[Jonsey22]

Hi there,

I have a clicking noise from the comfort relay in passenger footwell  and lots of internal electrical gremlins.lights flickering,doors lock when driving!! 
goes away eventually after driving for a while!

Does anyone know if I need to replace the unit or could the problem be something else?

Thanks in advance for any help.

[Steve Q]

Have you had wet footwells? If the ccm has got wet this often wrecks it. Might be worth getting a diagnostic check.