Been driving my 2016 Land Cruiser for years without major issues, but now the driver side vents are barely cool while the passenger side is freezing cold. Tried recharging the refrigerant myself and swapped the cabin filter, no luck. I'm thinking it's either a blend door actuator or something with the dual zone system that's way beyond my DIY skills. Spent the morning reading forums and watching videos, and it seems like these Toyotas need someone who really understands their HVAC setups. I'm considering looking for a Professional Toyota Repair Service Abu Dhabi because I don't want some general garage tearing apart my dashboard and messing up the electronics. Found 800sayara while searching for local options, but I'd love to hear if anyone's dealt with this specific issue before I book anywhere. Also not sure if this is a common failure or just my bad luck.