Having problems with your Nikon D90 Digital Camera with 18-105mm lens ?

Does not autofocus

\015 Does not focus or shoot in autofocus mode\015

Answers :

Assuming you've made sure the auto-focus is turned on on both the lens and the camera, remove the lens, turn off the camera. Remove the battery. Wait about a minute. Put the lens back on, turn the camera back on . It's a computer basically. Sometimes it crashes. I've had this happen to me a few times.
Make sure both the camera and lens are set to autofocus. It could be that the electrical contacts between the lens and the camera are dirty. Depress and hold the lens release button and rotate the lens back and forth about ten times without actually removing the lens. The friction between the contacts will clean them.
Repair Help & Product Troubleshooting for Nikon D90 Digital Camera with 18-105mm lens

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