See also:

Three-way catalytic converter
Keep your engine properly tuned. Certain engine malfunctions, particularly involving the electrical, fuel or distributor ignition systems, may cause unusually high threeway catalytic converte ...

Replacing the batteries
CAUTION When handling batteries, avoid touching their contact surfaces as this could result in poor battery function in the remote key. 3 Note the position of the battery's (+) or (–) sides. ...

Setting a time interval
Controls and display 3 Time interval: Increase/decrease 6 Time interval: On, while it is being set 7 Time interval: On, after it has been set Press to increase the interval or to decrease ...