The 2009-2014 Acura TL or TSX Multiblock Fuse is a critical component in the electrical system of your vehicle. This Genuine OEM (Original Equipment Manufacturer) auto part is specifically designed and manufactured to meet the high standards set by Acura, ensuring optimal performance and longevity. The order of fuses from left to right is when looking at the fuse diagram on the fuse is 30 30 30 30 60 30 40 50 The multi-block fuse is responsible for protecting the electrical system of your vehicle by breaking the circuit when the current exceeds a safe limit, preventing damage to the electrical components. This fuse is a vital part of the electrical system, and without it, your vehicle may be at risk of electrical problems. To replace a multiblock fuse on a 2009-2014 Acura TL or TSX with a new genuine fuse, you can follow these steps: Locate the fuse box in your Acura TL or TSX. The multi-block fuse is located in the under-hood fuse/relay box. Use a fuse puller tool or pliers to carefully remove the old multiblock fuse from its slot. Be careful not to damage the fuse or any surrounding components. Inspect the old fuse to determine the correct replacement size. The fuse size should be indicated on the fuse itself or in the owner's manual for your Acura. Take the new genuine multiblock fuse and insert it into the slot where the old fuse was removed. Make sure the fuse is inserted securely and fully into the slot. Test the electrical component that the fuse controls to make sure it is functioning properly. That's it! Your new genuine multiblock fuse should now be installed and providing proper protection to the electrical component it controls in your Acura TL or TSX.