Hello guys, I recently bought a 2010 xf 5.0 supercharged. I’m in love with it!! But it has some issues. Number one being, it’s hot outside and neither my ac or my front windows work. When you turn on the ac to its lowest setting you still get hot air. System has pressure. But the compressor doesn’t kick on. As for the windows. The start to do down like a quarter inch and then stop. Randomly on first start up, the car will go into “restricted performance” mode but I haven’t gotten any codes. Help is super appreciated. I love driving the car, but it’s miserable being so hot. 🥵

 

What code reader are you using?
Should have set something if the car is going into RP?
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Check the ac compressor closely, mine lost a piece on the front of the compressor... Otherwise check the pressures what's are they?