In that '92 Bonneville I am buying, I would like to replace the Head Unit with a Pioneer MVH-P8200BT, without touching the stereo system. What I want to know is, how do I know if it will fit in the space where the stock radio was? If it doesn't fit, how do I make it fit? P.*., if anyone is familiar with that Pioneer, what do you think of it? Thanks.

I have a 1992 SE.. and replaced my head unit witha a Panasonic unit. Pioneer make excellent HU'*. They are my favorite. Your Stock stereo is a DIN and a 1/2. most Aftermarket HU'* are single dins. NO problem. all u need is a installation kit. They are about $12. they sell em at Meijers and walmart. Just find the one for your Bonnie. U can buy a Din and a 1/2 HU but are usually more expensive. But do usually incorperate larger screens.

What'* a DIN? Is this it... http://www.jcwhitney.com/in-dash-rad.../p2012205.jcwx? Also, do you know if I can make it work with the steering wheel controls?