YearToAvoid

2019 Audi Q8 Electrical System Problems

NHTSA lists 45 Electrical System complaints for the 2019 Audi Q8, 41% of all complaints filed for the year. Owners report sudden shutdowns, dashboard warnings, and starter-generator failures, with a median failure mileage of 9,800 miles. No related recall is listed for this issue.

Electrical System complaints
45
41% of 109
Crashes reported
0
Fires reported
0
Injuries reported
1
Median mileage
9,800 mi
Related recalls
0

Typical electrical symptoms owners report

  • Backup camera fails to engage or shows a black screen or the wrong camera view after a software update.
  • Vehicle stalls or loses power while driving, sometimes preceded by an 'Electrical System Malfunction' warning on the dash.
  • Multiple warning lights appear together, including brake, steering, and seatbelt malfunction alerts, followed by the vehicle stopping and becoming unresponsive.
  • 48-volt starter generator or alternator fails, cutting power to multiple systems and leaving the vehicle stranded.
  • Deflated spare tire's onboard air pump overloads the electrical circuit and blows a fuse when used.
  • Rear brake light bar cracks repeatedly even after multiple warranty replacements.

When 2019 Audi Q8 electrical complaints were filed

First complaint Sep 18, 2020, latest Sep 24, 2026.

2019 Audi Q8 electrical system complaints: complaints filed per month8Sep 2020Oct 2022Feb 2023Jun 2023Sep 2023Dec 2023Jun 2024
45 complaints filed with NHTSA from Sep 2020 to Sep 2026; peak Dec 2022 (8).

Electrical System recalls for the 2019 Audi Q8

No safety recalls on record for this model year.

Electrical System complaints by Q8 model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 201945 (41%)
  2. 20206 (21%)
  3. 202113 (43%)
  4. 20222 (100%)
  5. 20232 (29%)
  6. 202412 (52%)
  7. 20250 (0%)

Frequently asked questions

How many electrical complaints does the 2019 Audi Q8 have?
NHTSA lists 45 Electrical System complaints for the 2019 Audi Q8, which is 41% of the 109 total complaints filed for that model year.
Is there a recall for the 2019 Audi Q8 electrical system?
No related recall is listed in NHTSA data for this Electrical System complaint area on the 2019 Audi Q8.
At what mileage do 2019 Q8 electrical problems usually appear?
The median mileage at failure reported to NHTSA for these electrical complaints is 9,800 miles.
Did the 2019 Q8 electrical issues cause any crashes or injuries?
NHTSA records 0 crashes and 0 fires tied to these complaints, but 1 injury is listed among the 45 Electrical System complaints.
Are electrical problems worse in the 2019 Q8 than other Q8 years?
Yes. The 2019 model year shows 45 electrical complaints at a 41% share, higher than 2020 (6 complaints, 21%), 2023 (2 complaints, 29%), and 2025 (0 complaints), though 2022 shows a 100% share on just 2 complaints and 2024 shows 12 complaints at 52%.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.