See also:

Limitations
Strong sunlight, reflections, extreme light contrasts, the use of sunglasses, or if the driver is not looking straight ahead may make the visual warning signal in the windshield difficult to see ...

Keyless drive information messages
If all of the PCCs are removed from the vehicle while the engine is running or if the ignition is in mode II (see page 86) and all of the doors are closed, a message will appear in the instrument ...

Fuel requir
Deposit control gasoline (detergent additives) Volvo recommends the use of detergent gasoline to control engine deposits. Detergent gasoline is effective in keeping injectors and intake valves cl ...