Total Complaints
35 filings
AUDI SQ5 · model year
35 NHTSA complaints, 2 crash reports, and 5 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2018AUDISQ5 carries 35 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 2 crashes, 0 fires, 4 injuries, and 0 fatalities. For crash performance, NHTSA's New Car Assessment Program gave this cohort an overall Not Rated/5 rating, with Not Rated/5 front crash, Not Rated/5 side crash, and 4/5 rollover scores derived from standardized barrier and dynamic tests.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2018 SQ5 is electrical system with 7 filings, followed by engine (4) and unknown or other (3). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 5 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 9 investigation files overlapping the 2018 SQ5. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
35 filings
Crashes Reported
2 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| ELECTRICAL SYSTEM | 7 |
| ENGINE | 4 |
| UNKNOWN OR OTHER | 3 |
| EXTERIOR LIGHTING | 3 |
| POWER TRAIN | 2 |
| VISIBILITY/WIPER | 2 |
| SERVICE BRAKES | 2 |
| STEERING | 2 |
| FORWARD COLLISION AVOIDANCE: WARNINGS | 2 |
| FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | 2 |
| PARKING BRAKE | 1 |
| FORWARD COLLISION AVOIDANCE | 1 |
| WHEELS | 1 |
| TIRES:SIDEWALL | 1 |
| AIR BAGS | 1 |
STRUCTURE:BODY
Volkswagen Group of America, Inc. (Audi) is recalling certain 2018-2019 Audi SQ5 and 2018-2020 Audi Q5 vehicles. The rear wheel arch cover trim may loosen and detach from the vehicle.
ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 Q5 Sportback, SQ5 Sportback, 2018-2022 Q5, and SQ5 vehicles. A liquid spill in the rear seat, or water ingress from an insufficient body seam underneath the vehicle may allow liquid to penetrate the gateway control module, caus
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER
Volkswagen Group of America, Inc. (Audi) is recalling certain 2018-2019 Audi Q5 and SQ5 vehicles. The brake master cylinder casting may be too short.
WHEELS:HUB
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018-2019 Audi Q5 and SQ5 vehicles. The wheel arch cover trim may loosen and detach.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Atlas, Passat, Beetle, Beetle Convertible, Golf, Golf SportWagen and GTI and Audi Q5 and SQ5 vehicles. The brake caliper pistons on these vehicles may have insufficient coating, potentially reducing the brake perfor
Heavy rain leaked into the cabin of my SUV,and damaged the module, no controls worked through the key fob, no start . I keep my SUV under cover 90% of the time. A recent wind storm damaged my car port that I usually keep it under, so lately itâs been outside more often, especially if wind is in the forecast. I still use it if no wind is forecasted, because of the damage I donât trust the carport until I can repair the damage.
Car's electrical system fried overnight during a rainstorm. All systems unresponsive to keys or key faub. Car was towed to used dealership and they told me due to drainage system blockage a pool of water collected in rear battery compartment and submerged the battery.
Car's electrical system fried overnight during a rainstorm. All systems unresponsive to keys or key faub. Car was towed to used dealership and they told me due to drainage system blockage a pool of water collected in rear battery compartment and submerged the battery.
During a rainstorm, water drained from roof drains that are apparently supposed to be cleaned & maintenance done by dealership on a regular basis but were clogged due to them not being any maintenance done. Water shorted out the entire control module for the entire vehicle computer after leaking into the rear inside behind hatch where battery and electrical components are located rendering the vehicle dead and undriveable on the side of the road. By the vehicles complete electrical system being rendered dead, this puts those in risk of accidents and is not covered as a warranty item for an issue that is well known according to dealership on their entire line of SUV products for the last decade. They wanted more than the SUV was worth to replace the computer control module, body wiring harness, and drain tubes that were clogged, but stated it happens all the time and is well documented by all Audi dealerships.
During a rainstorm, water drained from roof drains that are apparently supposed to be cleaned & maintenance done by dealership on a regular basis but were clogged due to them not being any maintenance done. Water shorted out the entire control module for the entire vehicle computer after leaking into the rear inside behind hatch where battery and electrical components are located rendering the vehicle dead and undriveable on the side of the road. By the vehicles complete electrical system being rendered dead, this puts those in risk of accidents and is not covered as a warranty item for an issue that is well known according to dealership on their entire line of SUV products for the last decade. They wanted more than the SUV was worth to replace the computer control module, body wiring harness, and drain tubes that were clogged, but stated it happens all the time and is well documented by all Audi dealerships.
During a rainstorm, water drained from roof drains that are apparently supposed to be cleaned & maintenance done by dealership on a regular basis but were clogged due to them not being any maintenance done. Water shorted out the entire control module for the entire vehicle computer after leaking into the rear inside behind hatch where battery and electrical components are located rendering the vehicle dead and undriveable on the side of the road. By the vehicles complete electrical system being rendered dead, this puts those in risk of accidents and is not covered as a warranty item for an issue that is well known according to dealership on their entire line of SUV products for the last decade. They wanted more than the SUV was worth to replace the computer control module, body wiring harness, and drain tubes that were clogged, but stated it happens all the time and is well documented by all Audi dealerships.
Oil leaking from the engine. Mechanic determined that it was the Filter Housing. They replaced the filter housing and since then, the problem is all good. I spent over $5000 to identify this problem and get it repaired.
After a hard rainstorm the Comfort System Control Module (CCM) errored apparently from getting wet from a clogged sun roof drainage line, causing water to enter the rear left side compartment in which the CCM is housed (behind the insulation). The entire area is still damp 3 days later, and water is also located in the tire well and the rear right side compartment. The CCM error in turn caused a cascade of other errors, including causing the rear lights to stop working, an obvious safety hazard. As is evident from online discussion boards this is a frequent issue with this model and a clear design flaw. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
After a hard rainstorm the Comfort System Control Module (CCM) errored apparently from getting wet from a clogged sun roof drainage line, causing water to enter the rear left side compartment in which the CCM is housed (behind the insulation). The entire area is still damp 3 days later, and water is also located in the tire well and the rear right side compartment. The CCM error in turn caused a cascade of other errors, including causing the rear lights to stop working, an obvious safety hazard. As is evident from online discussion boards this is a frequent issue with this model and a clear design flaw. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
After a hard rainstorm the Comfort System Control Module (CCM) errored apparently from getting wet from a clogged sun roof drainage line, causing water to enter the rear left side compartment in which the CCM is housed (behind the insulation). The entire area is still damp 3 days later, and water is also located in the tire well and the rear right side compartment. The CCM error in turn caused a cascade of other errors, including causing the rear lights to stop working, an obvious safety hazard. As is evident from online discussion boards this is a frequent issue with this model and a clear design flaw. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Engine Thermostat broke
Engine Thermostat broke
The contact owns a 2018 Audi SQ 5. The contact stated while driving 65 MPH in rainy weather, several unknown warning lights started blinking and the rear windshield wiper independently activated, and contact was unable to turn off the rear windshield wiper. The contact pulled over on the side on the road and turned off the vehicle. Once the contact restarted the vehicle, the vehicle operated normally. The vehicle was taken to the dealer who stated that there was a water leaking from the sunroof causing corrosion to the air bags connector, module, and the headliner had mold and needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 73,949.
Mileage: 73,949
The contact owns a 2018 Audi SQ 5. The contact stated while driving 65 MPH in rainy weather, several unknown warning lights started blinking and the rear windshield wiper independently activated, and contact was unable to turn off the rear windshield wiper. The contact pulled over on the side on the road and turned off the vehicle. Once the contact restarted the vehicle, the vehicle operated normally. The vehicle was taken to the dealer who stated that there was a water leaking from the sunroof causing corrosion to the air bags connector, module, and the headliner had mold and needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 73,949.
Mileage: 73,949
Iâm hearing squeaking noise from the steering column when steering left or right slowly of my Audi SQ5 2018 model. I noticed the noise can be heard loud after driving the vehicle for 30 min on the road or longer time driven. The squeaking noise from steering wheel column is often heard when taking the vehicle out from parking lot or moving the vehicle from stationary while turning the steering wheel. Itâs kind of creaking noise rubbing off against something and heard from inside the cabin.
The Forward Collision Warning system in my 2018 Audi SQ5 is meant to autonomously apply the vehicle's brakes in the event the car senses an oncoming forward collision. At least five different times over the past five months, my vehicle's Forward Collision Warning system activated and applied the brakes at seemingly random times when there was no possible threat of an oncoming forward collision because, in each instance, the vehicle was being driven on multi-lane highways with no other vehicles, barriers, or any other frontal hazard within a quarter-mile of my vehicle. In four of the five instances, the vehicle was traveling at speed at or around 65 mph and, when the Forward Collision Warning system was activated without warning, the vehicle rapidly its speed to below 10 mph, which caused me and my passengers to be thrown forward and our seatbelts burned our shoulders and laps. In the other instance, the same occurred while traveling 45 mph. There is no warning or indication of malfu
The Forward Collision Warning system in my 2018 Audi SQ5 is meant to autonomously apply the vehicle's brakes in the event the car senses an oncoming forward collision. At least five different times over the past five months, my vehicle's Forward Collision Warning system activated and applied the brakes at seemingly random times when there was no possible threat of an oncoming forward collision because, in each instance, the vehicle was being driven on multi-lane highways with no other vehicles, barriers, or any other frontal hazard within a quarter-mile of my vehicle. In four of the five instances, the vehicle was traveling at speed at or around 65 mph and, when the Forward Collision Warning system was activated without warning, the vehicle rapidly its speed to below 10 mph, which caused me and my passengers to be thrown forward and our seatbelts burned our shoulders and laps. In the other instance, the same occurred while traveling 45 mph. There is no warning or indication of malfu
While driving the rear half of the sunroof exploded. With no warning there was a sudden, very load "pop". The sunroof pane had completely shattered and was only held in place by the aftermarket tint layer that had been applied. The mesh shade that sits below the sunroof kept any pieces from falling on us while driving. Had the tint and mesh shade not been there, the interior would have been covered in glass. While we can't say with 100% certainty, we don't believe that any objects/debris hit the glass. The broken pane was on the back, downslope of the roof; if debris had hit it it would not have been a direct impact, but at most a glancing blow. We took the car to the dealer for repair. They immediately stated that it was due to rock/debris impact. The shattering does appear to originate from a single point in the glass, but there is not clear impact damage at that point. The origination point is smaller than a pencil eraser and is a square missing piece, of which there were
The car windows were down the windshield wipers were running the front lights were on and parking brake light is flashing. I'm not sure how water was sitting where the spare tire was located. As I researched it stated it may be a faulty comfort module.
The car windows were down the windshield wipers were running the front lights were on and parking brake light is flashing. I'm not sure how water was sitting where the spare tire was located. As I researched it stated it may be a faulty comfort module.
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.