Kia Sedona: FCWS malfunction message
Warning message

Master warning light
When the FCWS is not working properly, the warning message will come on for a few second. After the message disappears, the master warning light will illuminate.
Warning message
Limitations of the SystemBrake Booster Repair procedures
Brake Booster Operating Test
For simple checking of the brake booster operation, carry out the following tests.
1.
Run the engine for one to two minutes, and then stop it. If
the pedal depress ...
Speedometer
The speedometer indicates the speed of the vehicle and is calibrated in miles
per hour (mph) and/or kilometers per hour (km/h). ...