Therecan be more than that switch but it would be easiest fix if it is that switch. Besides that you can check fuses 38 (30A) and 40 (25A) in the left fuse panel. For anything else you need VCDS scan. There is a separate fuse on my car (2009 S8) for the steering column adjustment. On my car it is fuse 40 on the left fuse panel. 3 Software glitch. In some cases, a glitch in the infotainment system or onboard computer system can cause the steering wheel buttons to stop working in Expedition. In such cases, resetting the onboard computers can sometimes help resolve the issue. One way to do this is by disconnecting the car battery for about 15 minutes. Yes it was on my 2001 before I changed the steering wheel. The RC is the only model made to work with most units and be easy to install. The X model is universal, but much harder to install, you need a remote control to properly program it, and it does not work on some models. 01-15-2014 03:39 PM #7. Steeringwheel controls allow drivers to keep their eyes on the road. Learn all about steering wheel controls at HowStuffWorks. The Audi R8 has its fair share of steering wheel controls, too. Photo by Kristen Hall-Geisler As electronics have become smaller, cheaper, and more popular in passenger vehicles, advances in steering wheel buttons SteeringWheel Controls Failing! Hi, New poster here. I have a 2018 Q5, with about 70,000 miles already. The steering wheel controls, including horn have stopped working again. They stopped working a few months ago, and Audi dealer near me replaced the module, charging me a small fortune. They have stopped working again. Blownfuse. The horn on Audi S4 needs electricity to work. In case of a faulty fuse, the circuit is interrupted and the horn can not work. Check your S4’s owners manual or the fuse box cover to find the exact location of the fuse for the horn. If the fuse is blown, replace it with a new one with the specified amp rating. A4(B6 Platform) Discussion. 3. A4 (B9 Platform) Discussion - Multi function steering wheel control.swapout - Will these steering wheel control.work, if I just swap for these to get additional functions or do I have to do something in addition? ￡68.05 | For Audi A4 B9 Q5 Q7 2017--- Multi-function steering wheel button 4M0 951 523 A. Check the fuse that controls the steering wheel controls by locating it in the fuse box under the hood or in the trunk and inspecting it for any signs of damage or corrosion. If the fuse is blown, replace it with a new one of the same rating. B). Check the connections between the steering wheel controls and the main computer by removing the airbag Operationof the multifunction steering wheel is simple and intuitive. This control concept is not reserved for the large models; it is also available as an option in the compact Audi A1 (Combined fuel consumption in l/100 km: 7.1 – 3.8; Combined CO 2-emissions in g/km: 162 - 99)**. **Figures depend on the tires/wheels used. Status: 2011 3posts · Joined 2019. #1 · Jan 22, 2019. Hi all, I have a 2013 a5 and recently the steering wheel functions started to fail along with a grinding noise when moving from lock to lock. None of the buttons, paddles, horn or airbag worked. When all the steering wheel functions stopped working including airbag, horn and paddles I decided to try Tjfv.