How to adjust the rear overhead air conditioning to hot air in the 2018 Previa? Looking for expert advice.

The rear air conditioning vents are not blowing cold air?

When turning on the air conditioning in my 2006 Previa ACR50, I occasionally hear this sound. Can any experts help explain what's happening? Has anyone experienced a similar issue, and what could be the cause? It's a 2.4.

Is there anyone else experiencing no hot air from the rear air vents in their Sharan?

How did you solve the issue with the rear central air conditioning since the NV200 doesn't have central air conditioning?

How do I operate the rear air conditioning in the Hongqi H7?

When the air conditioning blows cold air for a while and then switches to hot air, and after being turned off for a bit, it works again before reverting to hot air, it's puzzling. Interestingly, this issue doesn't occur on rainy days or when the weather isn't too hot. What could be the cause of this situation?

How to fix the rattling noise in the trunk of a V93 while driving? Looking for advice from experts.

Is there anyone who has added rear air vents for a small car? It's really hot in the back seat.

Can the seats of the Supernova Pro be retrofitted with ventilation and an independent blower added for the rear air conditioning at the 4S dealership? It's too hot, and the air conditioning is really poor.

How do I turn off this central control screen? Looking for expert advice. 😭