Infiniti Q45 owners have reported 17 electrical system related problems since 1996. Table 1 shows the 8 most common electrical system problems. The number one most common problem is related to the vehicle's alternator/generator/regulator (8 problems). The second most common problem is related to the vehicle's electrical system (3 problems). For details of each of the problem category, use the links in the table.
The car can refuse to start right after it has been driven and shut off or after it has been parked for a while. It has been happening alot in the last three months. We have had to replace the alternator and battery,that were all replaced early this year by previous owner. Read details...
My low beam headlamp system has now failed at two separate times, both during nightime driving. The first was on November 2, 2009, at 37,600 miles, the left hid ballast failed; Nissan repaired the failure under warranty although its time-portion had expired. Read details...
My 2003 Infiniti Q45 repeatedly stalls [so far, 15+ times] and often will not restart [10+ times]. With my family and me in the car, the stalling of the car puts us repeatedly in jeopardy of a rear-end collision or vandalism or bodily injury in dangerous areas. Read details...
Tl-the contact owns a 2003 Infiniti Q45. The contact stated that while driving at 30 mph, the contact noticed a noise coming from the front of the vehicle. The vehicle was taken to a dealer. The technician diagnosed that the fan belt and power steering belt needed to be replaced. Read details...
2004 Infiniti Q45 lemon this automobile has an in-service date of 12-17-04, purchased by me on 02-08-08 at 26,670 miles with 10 months remaining on the time warranty that's expired. It was returned to major Infiniti on 09-29-10 with 42,171 miles ^0,000 warranty) and an inoperative drivers Read details...