so cars 2000 and up all need bypass modules what can one do as another option instead of buying this over prices module and still be able to have everyhing able to function in the car?

 

most cars you don't have a choice they intagrate them into the factory computer so use the right stuff

 

im glad my car is a 99

 

Not all cars. Just most/all of the ones made by GM. Cuz at GM Quality is Job None.

 

I dont mind because i always close the door

 

Took the words right out of my mouth....

 

Not sure about which ones do what if not, but my 2000 Cavalier all I lost was the stupid door/lights chime cause it uses the front speaker. Nothing else is effected. Some people will tell you crap about your airbags, etc etc, research it and you will find out differently. Thats my 2 cents.