Xantia Heating fan

[BStuart]

Intermittant problem-
The cabin fan sometimes does not operate- Sometimes it will run on the battery, sometimes not. Sometimes it will run when engine running sometimes not. Once started the fan invariably stays running unless the igniton switch is turned to either start or shut off the engine. Linked into this is the rear demist which i suspect comes off the same circuit. If the fan works then so does it and v- versa.
Is there a relay controlling them both and if so where do need to place the calibrared hammer?[:D]
95 N xantia 105K

[RichardW]

The ignition switch is your problem. Do a forum search, and you will find several recent threads, telling you what to do.

[beezer]

This tied in with your glowplug problem would suggest you need to check your wiring for loose connections. This includes your ignition switch!

[BStuart]

Much thanks[:D]