It's under the hood near the windshield. Lift up the small panel right in the middle to inspect or clean the posts. To remove the battery you remove the entire plastic panel--remove the weather strip (it just slips on) about 10 inches from the windshield, slide the full-width plastic panel toward the front of the car and remove it.
The battery is under the back seat
It is under the back seat.
The 2002 Audi A6 has 30 valves.
The 2002 Audi A6 has a V6 engine.
The 2002 Audi A6 is a gas-powered vehicle.
The 2002 Audi A6 has double overhead cam (DOHC).
The 2002 Audi A6 is 16 ft. 0 in. (192 in.) long.
The height of the 2002 Audi A6 is 4 ft. 9.2 in. (57.2 in.).
The 2002 Audi A6 has a continuously variable-speed automatic.
The curb weight of the 2002 Audi A6 is 3516 lbs.
The 2002 Audi A6 has 37.9 in. of rear head room.
The 2002 Audi A6 has 55.7 in. of rear shoulder room.