Table 1 shows three common forward collision avoidance related problems of the 2026 Volkswagen Tiguan.
| Problem Category | Number of Problems |
|---|---|
| Warnings problems | |
| Adaptive Cruise Control problems | |
| Automatic Emergency Braking problems |
Loss of acceleration. Errors. Turbo failure before 3,000k miles. Received five errors alerts at once: 1. Emergency assist not available 2. Engine speed max 4000rpm 3. Error: drive system currently unavailable 4. Error: cruise control system 5. Travel assist currently unavailable. Initial occurrence was misdiagnosed at dealership as a computer system failure. They cleared the alerts but not the problem. Returned to service a second time (currently there) and they identified the turbo needs full replacement and it is not safe to drive. No eta on a fix “due to parts back ordered”; potentially mid-March.
Started having issues immediately after purchase with turbo issues. Which force the car into am rpm limited limp mode. Made 3 trips to dealer with no resolution. The car has very limited power and is unsafe to drive. We have been asking for a loaner for a couple weeks and are finally being granted one. There seems to be no time for a resolution. The vehicle has basically not functioned correctly since buying it.
Out 2026 Tiguan se line the first day when we drove the veh home it had a bad vibration and brake problems hvac system locking up unable to control the fan speed was raining out and the fan speed was inoperative had to pull over due to fogged up windows . The brake system when stopped at a light in traffic it will not hold the veh moves forward while the brake pedal is depressed firmly and in stop and go traffic the brake pedal gets hard . When backing up the the brakes violently apply scares you . The veh had only 384 miles on it the first time in the said they fixed now several weeks later it is back for the same problem . They said they do not know how to fix it .