See also:

Programming trouble-diagnosis
If HomeLink® does not quickly learn the hand-held transmitter information: . replace the hand-held transmitter batteries with new batteries. • position the hand-held transmitter with its battery area ...

Cleaning
If your windshield is not clear after using the windshield washer or if a wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the w ...

Replacing spark plugs
Replacing spark plugs If replacement is required, see an INFINITI retailer for servicing. Iridium-tipped spark plugs It is not necessary to replace the iridiumtipped spark plugs as frequently as ...