Audi Q7: Body

 Cooling system

Coolant The engine cooling system is filled with a mixture of purified water and coolant additive at the factory. This coolant must not be not changed. The coolant level is monitored using the indicator light. However, you should occasionally check the coolant level. Messages The following messag

 Run-flat tires

Applies to: vehicles with run-flat tires Run-flat tires can allow you to remain driving when there is a loss of pressure. Run-flat tires have reinforced sidewalls that protect the tire if there is a loss of pressure. If the tire pressure monitoring system indicates a loss of pressure in one or seve