Mark asked ... Oven door removal?    |    Jt asked ... Where to buy mt270x petrol cap?    |    Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Jacky asked ... Miele Vacuum cleaner?    |    Ben asked ... Toyota Yaris French or Japanese?    |    Click here to ask your question

Xantia 2.0HDI has a interior preheating system of glow plugs,how can I test?

My Xantia 2.0 HDI Estate has a form of quick heat up glow plugs for demisting etc, how can I test them as they situated between the engine & bulkhead, also is there a site glass on the refrigeration system, if so where?
Norman, January 2009