Jessieg1299

I just purchased new 2010 s550 headlamps and taillamps and rear sam. I need a shop in la area that knows how to install. Im having trouble with the taillamps. I installed the rear taillamps and they light up and brake. Both rows are on. I have no error messages on my dash. The problems im having is gas gauge, trunk, front and rear turn signals, and rear shade not working! I havent messed with the headlamps. If anyone has done it or knows someone that have done it, please post or pm me!! i also am looking forward to doing the led drls and new 2010 mirrors as well. If anyone has any info on how to install please pm me!