My adventure with broken CIM unit in astra Hno horn but steering controls all workingCIM removed and replaced and programmedHorn working!!My Instagramhttps:/ Two screws take the top part of the steering cowling off. Turn the steering wheel 90 degrees and you will see a small black cover. Take this off then remove the screw. Same at the other side. Get a torch and check down at the bottom on the left hand side as you look at it, that's roughly where the CIM clip is installed. The Astra H was launched as a five-door hatchback in March 2004. It also has a sport version that is considered as a three-door hatchback. It consists of a windscreen that extends in the roof and provides a panoramic view, due to which it is also known as a panoramic windscreen. z6kXTjh. dear sir I have an Opel astra 1.7 ctdi and the following items do not work, 1- horn 2- wiper screen washing 3- Fuel level indicator Please help me with how I can repair them and solve the problems. thank you Step 1: First, look car owner’s manual for fuse location if the fuse blows, then you got a bum horn and if the fuse is good, jump power directly to the car with a homemade fused jumper and if it makes a clicking sound, the problem could be a poor ground connection. Step 2: Clean the ground connection of your horn. My adventure with broken CIM unit in astra Hno horn but steering controls all workingCIM removed and replaced and programmedHorn working!!My Instagramhttps:/ hellboys Discussion starter. 5 posts · Joined 2015. #6 · Apr 6, 2015. 1) i check the fuse amp. 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 when lights switched on? 2006 Astra was quoted over 500 pounds for new cis unit. after a lot of digging found that dimming dashboard lights to minimum solves the problem well done Two screws take the top part of the steering cowling off. Turn the steering wheel 90 degrees and you will see a small black cover. Take this off then remove the screw. Same at the other side. Get a torch and check down at the bottom on the left hand side as you look at it, that's roughly where the CIM clip is installed.

opel astra horn not working