2008 Honda Accord windshield wiper speed adjustment not working?

Recently my 2008 Honda accord's windshield wiper speed nob dial thingy (the thing with the rain drop looking things) stopped adjusting the speed of the wipers. The wiper motor fuses are okay and the wipers work fine but the speed won't adjust. Any ideas on what is wrong?

There are wiper speeds and wiper intermittent speeds. There are three wiper relays for the wiper: A wiper relay to activate the wiper on/off. The second relay is Hi/Low relay to control high and low speeds. The third relay is the intermittent relay speeds and the Dwell time control knob (What you've called:"wiper speed nob dial thingy (the thing with the rain drop looking things) stopped adjusting the speed of the wipers." All three relays are in the under hood fuse/ relay box.

In your case, check out the proper relay and if the wiring are good (Which should be) and the relay is also good, the wiper/washer switch need to be replaced. This is a similar switch for Accord but not the same year model:

http://www.ebay.com/...0973275789

You'll have to remove the steering wheel in order to replace the switch: Similar procedure for Accord:

Replacing the switch:
http://www.ehow.com/...ccord.html

Thank you so much I'll check out the relay and go from there thank you so much