Although the heater blower works fine there is no heat. I would welcome your suggestions. Many thanks. My car is 2004 Lotus Elise 111S

I find this sites with information about your question:
- Lotus Elise - Workshop Manual Workshop Manuals
- 2005 Elise - Owners Manual (PDF Format)
- Lotus_Workshop_Manuals

Hope helps, and, remember to rate this answer.

take the old one to a scrapyard and see what you can find ,if i can fit one from a citreon into a mitsubishi with the help of some some araldite and the fan blade from a opel astra .two self tappers and a couple of lucar connectors

HAD THE SAME PROBLEM IT TURNED OUT TO BE THE CAM SENSOR AN EASY FIX

it is poor design on behalf of lotus the resistor pack that controls the fan is mounted externally below the fan unit and subsequently gets wet corrodes and fails. it is a difficult job not for the faint hearted and requires **** shell removal. There is a lotus mod released to fix this fault i would suggest using it prevent future trouble. Speak to a lotus dealer or specialist.

It can be the coolant leak .

try under the bonnet on passenger side

Have the speed sensor replaced

try sj sports cars . www.sjsportscars.co.uk

it is a relay