See also:

Checking the amount of air conditioner refrigerant and compressor lubricant
When the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also has a negative impact on the air conditioning system. Therefore, if abnormal operation i ...

Trailer or vehicle towing
If you are considering towing with your car, you should first check with your State's Department of Motor Vehicles to determine their legal requirements. Since laws vary from State to State the req ...

Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...