99 chrysler lhs air compressor won't work

$300.00 on an average. Have to retrofit system to bring up to specs. Price varies.

you have to change the climate control panel

They can be "fixed" but it's better to replace it .

yes go to auto parts store tell them what you are working on.

the orfice tube could be bad, that is a good place to start

If it is a 3.5 or 3.2 it is fairly easy to replace. Does it still have freon in it.

Well you can replace the tail light yourself, check online for inexpensive ones or your local salvage yards. You should be able to get one for less than 50 bucks in new or very good condition. Maybe even less at a salvage yard. Before you spend bucks on the A/C, first try and charge with some 134a from your local auto part shop. I would recommend getting a service manual, very handy when performing maintenance and repairs like these. Cheap one here

the starter is on the right side of the motor down below the the air intake bolted to the transmission three bolts and it comes off

I had the same problem coming back from Hilton Head Island over July 4th weekend. I had been experiencing a grinding noise for sometime coming from the a/c compressor pulley. Aside from the noise, the a/c had been blowing strong, and cold with out any problems. Unfortunately I neglected it for too long, and it locked up after a terrible squeal, followed by a little smoke (belt burning). I cut off the belt, and was on my way. Granted it was a bit hot, but I was sure glad I was able to get home! I have found replacement a/c compressors w/clutch online from $200-$350 depending on condition (rebuilt vs new). I strongly recommend attending to the problem at the first sign of any noise.

When was the last time you replaced the battery I bought a 99 lhs new and am on the 5th battery they seem to all last 27 months. The first time the car died on the street it was hard for me to believe was the battery after second battery I have learned.