:-)

Hi, I am the one Mike was referring to with his link to Difflock. BTW I've not had anything to do with muddyweb.co.uk. This thread has all the details you need to fit a coolant level sensor to a 300Tdi engine. The only bit I am supplying is the interface module; you will need to acquire the special cap (LR part: PRC7925) and whatever alarm you want be it a buzzer or lamp, etc. As you can see I used a spare lamp on the Defender warning lamp cluster. As it happens the owners of Difflock haven't yet put together a kit with all the parts, which is why I'm willing to sell the module by itself. The rest is up to you. B) -- Tim.