The mfg workshop manuals are not enough. I have a 5 book set for my 300TE. These are the real deal...and I paid for it. I have found info on the lousy 2 cd set that are NOT in my actual books!!! Between WIS and that 2 cd set...just about everything in my books has been scanned and is on these programs. It is nice to have the books...easy to flip around pages and stuff, but I have yet to find anything that was not already on the software.

One thing I do really like...one of my books is electrical...and it has a very nice section where you look up the junction, module, device, or whatever...and it will reference you to a picture of the actual item, and where it is located on your car. Gotta like that.

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1990 300TE....all comments are about this car...in case I forget in the actual post