<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi all.<div class=""><br class=""></div><div class="">As far as I can see, when the climate control is activated, the OVMS module is supposed to detect when the car is turned on and then disable climate control.</div><div class="">This does not work very good. My car starts climate control when I park the car one hour later. This will drain the battery if not manually disabled.</div><div class=""><br class=""></div><div class="">The solution:</div><div class="">The original TCU sends a frame after all the "start CC" frames.</div><div class="">The frame looks like this, and is sent only one time:</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">data[<span style="color: #272ad8" class="">0</span>] = <span style="color: #272ad8" class="">0x46</span>;</div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">data[<span style="color: #272ad8" class="">1</span>] = <span style="color: #272ad8" class="">0x08</span>;</div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">data[<span style="color: #272ad8" class="">2</span>] = <span style="color: #272ad8" class="">0x32</span>;</div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">data[<span style="color: #272ad8" class="">3</span>] = <span style="color: #272ad8" class="">0x00</span>;</div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><br class=""></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">This will cause the climate control to stop after 15 min (if not connected to grid), or when car is turned on.</div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><br class=""></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">Kind regard,</div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">Stein Arne Sordal</div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><br class=""></div></div></div></body></html>