What are the most common problems and failures of the Opel Astra H and how to solve them? Opel Astra H - ALL MODELS PROBLEM - Control indicator ABS illuminates. CAUSE - Water enters the speed sensor connection ABS rear wheels. REPAIR - Check the speed sensor connector for corrosion ABS rear wheels. Replace if necessary. It comes off the same pump as the front ones so if they work the rears will (fuse wise). Could just be the nozzle blocked. To get at it you need to take off the inner trim at the top of the tailgate. This gives you access to the back of the high level brake light which the jet is clipped into. Disconnect the plug and hose and push the lamp out. Do you need to push hard on the switch for the boot to open? The switch may be the problem. I show you how I fixed this problem on my car.Please, forgive me Vauxhall Astra Windscreen Washers Not Working, and rear wiper not working found there to be a blown fuse in the under bonnet fuse box replaced fuse all okLin 4. Faulty Brake Pedal Switch. The ESP system needs to know when you are pressing the brake pedal. For this function to work properly, there is a brake pedal switch installed on your brake pedal. If this switch is faulty and sends out the wrong information, it may cause the ESP light to come on. 5. 2) check the wires under the engine where the horn are connection no damage wire. 3) switch light on sidelight on fog light on. 4) using the panel brightness up and down. 5) radio volume up and down. i have try different ways to find out why the horn not working and seem i cannot find anything it seem that it might be cim faults why it have to .

astra h display not working