Took my car in because of ancillary battery issues. Tried to sell me on $2,500 worth of repairs. Told them to only fix the ancillary battery problem, and they told me I had to buy a main battery as well for $400. I told them I wasn't going to pay $400 to replace a battery, again just fix ancillary battery, and I will take care of the main one myself. They then agreed to change the main one if I brought one in, so told them I would have my husband come with one. They then called my husband (who wasn't involved with them and had no connection to the car) to make sure he was fine with that. A few days later, my car stopped working in the middle of the road, so I had to have it towed to the dealer where I had to pay $200.00 because All Valley mis-connected or didn't reconnect the wires they disconnected when doing the ancillary battery.