This morning, I went to Audi Des Moines service center. My 2005 Audi A6 has some squeaking noise when it turned left, and the rear left turning light does't work sometimes. After almost 5 hours later, the technician told me there are a lot of things need to be replaced. Here is the price:
Front upper control arm bushings with upper link bushings--$858.23
Front sway bar links--$376.99
Rear brake pads/rot ors/caliper bracket--$739.95
Left tail light assembly--$358.99
Both left and right Diff seals--$614.98
Total--$2949.14
Do you guys think all of these are reasonable? My car has 85000 miles. Thank you very much.

 

Get a second opinion for sure. As for the work, most of that you could do yourself if you're mechanically inclined.