2007 Audi Q7 electrical system problems
34 owner complaints filed with NHTSA name the electrical system on the 2007 Audi Q7 — 36% of all complaints for this model year.
What owners report
“Water leakage into the driver’s side floor panel. Water leakage seeped into battery compartment below driver’s seat which is a result of a sunroof drain problem. New Battery was installed for only 3 months before the low battery charge warning light came on. Car will not start at times. Water…”
filed Sep 17, 2023
“This started happening in the last 2 mos. My MMI started acting up, it first displayed radio not installed, then it would stall and not show anything on screen, then it came back on to regular showing but then went out again and displaying radio not installed. Then at one point I was able to play…”
filed Jul 20, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Support for Customers Affected by Alternator Back-order
DC_Alternator · Service Bulletin/Repair Instructions · issued Dec 22, 2022
Electrical System problems in other Q7 years
| Year | Reports | Share |
|---|---|---|
| 2021 Q7 | 41 | 61% |
| 2020 Q7 | 10 | 38% |
| 2019 Q7 | 9 | 15% |
| 2018 Q7 | 16 | 11% |
| 2017 Q7 | 52 | 16% |
| 2015 Q7 | 2 | 5% |
| 2014 Q7 | 7 | 16% |
| 2013 Q7 | 3 | 7% |
| 2012 Q7 | 1 | 3% |
| 2011 Q7 | 2 | 9% |
| 2010 Q7 | 3 | 10% |
| 2009 Q7 | 3 | 14% |
Other reported problem areas on the 2007 Audi Q7
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.