Spark plugs

Be sure the engine and ignition switch

Be sure the engine and ignition switch are off and that the parking brake is engaged securely.

Be sure to use the correct socket to

Be sure to use the correct socket to remove the spark plugs. An incorrect socket can damage the spark plugs.

See also:

Cargo Versatility
The Sentra's 13.1-cubic-foot trunk is similar in size to its main competitors, but it offers greater cargo versatility thanks to a large opening when you fold the backseat. It takes an extra step ...

Heater and air conditioner (automatic) (if so equipped)
1. Driver temperature control dial 2. Air flow control buttons 3. Passenger temperature control dial 4. DUAL button 5. Rear defrost button 6. Front window defrost button 7. Fan speed dial/syst ...

Sun visors
Sun visors To block out glare from the front, swing down the sun visor 1 . To block glare from the side, disconnect the sun visor from the center mount and swing it to the side 2 . ...