How do I disassemble the steering wheel? - 1994 Nissan Quest

It the "squeaking coming from the steering wheel itself, or from the vehicle when the wheel is being turned? If it is the wheel itself, the only ting you can do to remedy that is to disassemble the steering column to lubricate the insides. If it is the vehicle that squeaks/squeals when the wheel is turned, then it is probably one of three things. From most likely to least likely they are:

1. Worn out/glazed serpentine (drive) belt
2. Defective belt tensioner
3. Defective power steering pump (or low fluid in reservoir).

Recommend a repair manual from your auto parts store. It's handy to have for referral, and you will probalby want it in the future anyway.

Here are 2 links,steering wheel removal,ignition lock cylinder removal.Here's the keys.

horn not connected properly.

You might need to disassemble the steering wheel to access the horn button / switch there' could be something loose in there which is causing a closed circuit when the steering wheel is turned. May be solved by tightening or the horn button / switch may need replacing.

You probably have a damaged clockspring assembly. You must remove the steering wheel and partially disassemble the steering column to replace it.

In order to remove the steering wheel, the use of a steering wheel puller is need,do you have one available?

When you try to start the car does the key seem stuck, not turning? Occasionally I have to turn the steering wheel just a little before the key will turn. Always try to straighten your front wheels when you park before turning off the car, this puts less strain on the locking part of the steering wheel and makes it easier to start the car next time. The serious part of a steering wheel is the air bag, do not try to disassemble the steering wheel yourself, you may want to take it to a mechanic you trust in case an interior part of your steering wheel needs replacing.

That's my guess.

No.first off remove horn pad in centre of steering wheel and remove steering wheel Do Not hit steering shaft to remove,use puller or wiggle it off.Remove the bottom steering wheel cowl/shroud below steering wheel.Lower the steering column by removing the two torx head bolts located under the dash.Remove the two upper and lower screws that hold the switch to the column.Unplug switch and assembly is reverse of disassembly.Good luck let me know if you need more help