We just purchased a new 2022 Hybrid Touring CR-V to replace a vehicle totaled in an accident. We got lucky; there were three vehicles on the truck on their way to the dealer, and had not been posted as available for sale yet. I notice that every single bulb in the car is an LED except for the 16W back up lights. Why? Is this a regulatory issue? When ever they burn out, are there LED replacements? Thanks in advance.