When to check 1999 Lincoln Town Car’s oil?

1999 Lincoln Town Car does not have a dipstick. You can check the oil level using “Engine Oil Level OK” indicator. To check the oil level:

1. Turn the ignition key to the ON position without starting the engine.

2. Press and release the gas pedal 3 times within 5 seconds.

3. Look at the indicator. If the indicator reads “OK”, the oil level is full. If the indicator reads “LOW”, add oil until the indicator reads “OK”.