On 26-07-2003 16:03, jchapelhow wrote: > Is there any way of adapting the DMC ventilation control > system so that the air-conditioner can be turned on manually? > On my modern car I often use it to help demist the windscreen. There's two possibilities; 1) buy ad install an newer style mode switch; the later ones switch on the compressor on "demist" too... 2) install an extra switch to manually engage the compressor. A blank switch from DMCH would be nice for this Good luck, Jan van de Wouw Thinking Different... Using a Mac... Living the Dream... Driving a DeLorean... DMC-12 "Dagger" since sep. 2000 100NX "Saphire" since nov. 2002 -------------------------------