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Electrical systemPart report

2017 Alfa Romeo Giulia Electrical system Problems

Complaints
36about this part
Share
35%of 103 total for the year
Median mileage
11,250miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 36 complaints about the electrical system of the 2017 Alfa Romeo Giulia, 35% of the 103 complaints for this model year. Where a mileage was given, the median is 11,250 miles. 4 of these say a crash was involved, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I purchased this vehicle at the end of may 2017, after putting on about 500 mi within 4 weeks, a check engine light came on, I took it to the dealership, they kept it overnight,looked at it, and called the following day & said there was something loose that needed to be tightened and that the car was ready for pick up. I drove the car and parked it in my garage. …”

NHTSA complaint #11023575, filed 2017-09, 500 miles

“The car stop by itself in the middle of the road and I just could make it to pull it over and lights appear on the car dashboard the check engine, the electronic throttle control, and other light that I dont know what it is but it was an a! . I turn off the car and I waited for 10 min an I turn it on again and it works but the lights still were there, so I took it to the dealer ship because I have only 4 month with the car and it is an used car, but it has only 19000 miles to have that kind of problems. …”

NHTSA complaint #11352684, filed 2020-09, 19,163 miles

“The auto start/stop feature interferes without warning with the driver's attempt to turn the ignition off, and can make the driver believe the car is off when it is not. This can cause the vehicle to restart and move forward unexpectedly when the driver begins to exit the vehicle. Experience: I entered the driveway and came to a stop. I pushed the ignition stop button and the car appeared to turn off as expected. In fact, the auto start/stop system had stopped the engine temporarily at almost the exact same moment I pressed the stop button. …”

NHTSA complaint #11103732, filed 2018-06, 3,500 miles

“While on the highway stuck in traffic, it was a stop and go at very slow speeds. When resuming the acceleration (while in normal from the dna ). I slowly began to accelerate, when I pressed the breaks the feeling on the pedal was abnormal and the car did not stop causing me to hit the vehicle in front of me. It felt as if the breaks did not fully engage, the car just kept going while only pressing the breaks which I repeat again felt as if they did not fully engage. All this happened while going at a very low speed no more than 20mph. No one was hurt as all this happened at a very slow speed. …”

NHTSA complaint #11206516, filed 2019-05, 13,000 miles

“Critical issues: 'start / stop disabled when auto is accelerated during over take or entering freeways. 'check engine light faults when car surges and engine becomes unresponsive during driving. 'infotainment system crashes frequently. 'engine stalls while driving in traffic or when in use during normal driving. 'when stall occurs power is lost to the vehicle while driving. (shuts off) 'audio system unavailable warning light comes on. …”

NHTSA complaint #11204313, filed 2019-04, 24,000 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2021333%
2020422%
2019613%
20182022%
20173635%

Other parts of the 2017 Alfa Romeo Giulia

Fuel system
50 complaints
Engine
31 complaints
Other or unknown
13 complaints
Exterior lighting
8 complaints
Brakes
6 complaints
Electronic stability control
5 complaints
Vehicle speed control
4 complaints
Visibility (wipers, defrost, mirrors)
4 complaints
Forward collision avoidance
3 complaints
Steering
3 complaints
Air bags
2 complaints
Seat belts
2 complaints

← All problems reported for the 2017 Alfa Romeo Giulia

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology