I have a 2012 Insignia 2.0 CDTI Sport Tourer with Single Zone Climate Control. This week the blowers have stopped working altogether, I've tried all the speeds as I read threads where the blowers work on level 4 but no others. This is not the case for me, the blowers do not work at all. I've checked the glove-box fuse and all is OK there. Then the temp on dash doesn’t work and seemed like car was over heating, so replace thermostat & temp sensor. Now Car warms up in cabin, temp on dash works and code gone. Car is still rough idle and all , like explained earlier. Scanned and a new code popped up p0306, misfire cylinder #6. Gave a couple revs to get it not to rough idle. HandyAndy-UK. 986 posts · Joined 2007. #5 · Apr 5, 2009. Two things I'm thinking: 1st is thermostat stuck open . but then I'd also expect to see cooler than normal running. 2nd is HBV failure. Either the HBV istelf has failed or the systems controlling it have failed. Most likely, HBV has failed. gashy. 581 posts · Joined 2006. #2 · May 13, 2017. It should be located behind the glove box on the right hand side next to the centre console. And held in by 2 torxs bolts. Look for 2 cables coming off the motor itself going into the resistor. If your handy with a soldering iron then pay around £1 for the resistor itself and solder it onto 20120 posts · Joined 2014. #2 · Jul 28, 2020. Either a blocked matrix, an airlock or the heat distribution flap is not moving. Diagnostic equipment - latest OpCom Advanced 210420b Professional. Meriva = Corsa on steroids . No DPF = no worries. UEC = Underhood Electrical Centre - big fuse box under the bonnet. REC = Rear Electrical Centre You can remove the cover in situ, unclip it from around the cables then along its length, its not easy but do able. If your not happy doing that, disconnect the battery, remove the connector then take off the cover, insert the connector, connect the battery. The cover can be replaced in situ. pgeddes79 Discussion starter. Consider to support my channel and all the hard work put into it at http://www.patreon.com/LMAutoRepairsThank youHiThis 2012 Astra came to me with an issue w When the engine is up to temperature see if you have one boiling hot pipe going to the heater at the bulkhead and one cold pipe. If you do then the matrix is blocked. If they are both hot then it points to an air distribution fault within the heater itself. Diagnostic equipment - latest OpCom Advanced 210420b Professional. 35002 posts · Joined 2004. #1 · Dec 28, 2018. Hey there, Got a 2010 Corsa 1.2 SXi, and the heat direction dial will only move a few degrees from centre. Is this a common problem? Thought I would ask, before I start removing stuff and finding out if it's the panel or flaps etc further in to the heater box. Cigar lighter / power outlet fuses in the Opel Astra J are the fuses #6 (Power outlet front), #7 (Power outlet rear seat), #26 (Power outlet load compartment) in the Instrument panel fuse box, and fuse #17 (Power outlet) in the load compartment fuse box. EWBGkw.