The message "Remote Control Key. Hold back of key against designated area. See owners manual" came up with my wife's keyfob in the car. Placing it in the center console area, as instructed, didn't clear the message and the vehicle still wouldn't start. I went inside the house and got my own keyfob, and it worked. I've had no starting problems with my 3-year old Q7 4.2, but after routine tests dealer says battery tested "bad" on amperage. His price to replace is $240 (hunh??) for a new battery plus $240 to install (have to R & R the driver's seat), for a total of $480. Seems nuts. 0. 01-22-2013 11:02 AM. AK_TTuner. TT (Mk1) Discussion. 4. 12-05-2003 07:10 AM. Q3 Discussion - Reprogram Keys After Battery Change? - Hi guys, I have a 2015 Audi Q3. The battery on one of my remotes was low so I decided to change both key batteries and now, neither keys will work to unlock/lock the car and when I get inside, I need to press A7 - A7 prestige not turning on after battery change - Hi guys, I hope you guys can help me out, im damn near tired of this car lol. I installed the RS Grill on the vehicle. Before disconnecting the parking sensors and Auto Cruise sensors. I thought it was wise to unplug the battery. Upon unplugging the Ground 2006, 2007, a8, audi, b5, battery, car, dead, fob, ignition, key, keys, q7, s4, stuck. Q7 MK 1 Discussion - Key stuck in ignition, Battery Dead - Own a 2007 Audi Q7 4.2L TSI. Checked the voltage of my battery and the multimeter is reading 4.8V. Too low to crank or start the car. Some icons are lit up on my dashboard. The battery was dead when I tried starting it, so we charged up the battery, car started fine but the MMI screen will not turn on. We ended up putting a brand new battery in and still the same issue. Everything was a 100% working before we took the oil cooler off to change 2 O-rings. Fixing the fuel pump is not going to start the engine unless the bad starter motor is replaced with a new one. Conclusion. Before you start troubleshooting the reason why the car is not starting even after replacing the fuel pump, it is wise to inspect the components based on whether you notice the engine cranking or not. Problem with push start on audi q7. I hear 3 to 4 clicking tones from rear left door panel when I press the push start button and it doesn't start. I can start fine with my keys. Also, the outside proximity sensor seems to be not working as well. I had to jump start vehicle after draining the battery from not turning off the interior light and NtEUZ.

audi q7 not starting after battery change