2007 Saab 9-3 Owner's Manual - Page 268
2007 Saab 9-3 Manual
Page 268 highlights
268 Car care Troubleshooting If a fault occurs in the A/C system, there are a number of checks you can perform yourself. If the fault persists, however, have the system checked at a workshop. We recommend that you contact a Saab dealer. Note: When the A/C system is running, the intake air is dehumidified. The resultant condensation that forms on the evaporator is drained off under the car. When the car is parked, this may result in a small puddle forming on the ground. The warmer the air and the higher the relative humidity, the more condensation will be produced. • The compressor drive belt should be inspected under the regular service program. • Clean away dirt and insects from the condenser and radiator to prevent clogging. When washing the car, use the hose to spray the radiator and condenser (located in front of the radiator) from both sides (both from the front of the car and from inside the engine bay). Do not use a pressure washer. Caution: Do not hose down the radiator and condenser while the engine is hot. Air conditioning (A/C) WARNING • All repairs and adjustments to the A/C system must be carried out at a Saab dealer authorized for this kind of work. • The A/C system is pressurized. Do not break any connections or undo A/C system components. • Escaping gas can cause eye injury or other personal injury. Maintenance NOTICE Do not use a pressure washer when cleaning the condenser or radiator due to the risk of damage. NOTICE • The A/C system is designed for use with R134a refrigerant. • Refrigerant handling requires special equipment and special procedures for charging and draining the system. • Never mix R 134a with other refrigerants. Inadequate cooling a Check that the condenser (in front of the radiator) has not become clogged with dirt and insects. b Make sure that the compressor drive belt does not slip (see page 216). c Check the fuses for the ventilation fans and compressor (see page 236).