Q3 Airbag Warning: Faulty Rollover Sensor Alert

As a Q5 (2018) owner, I had a similar SRS sensor failure that triggered the airbag warning light. The rollover sensor malfunction is a serious safety system issue that requires immediate attention, as it affects the entire airbag deployment system. The tilt sensor in these models works with multiple safety components, and when it fails, the airbag system may not respond correctly during an accident. My issue started after routine maintenance where wiring was disturbed near the center console. The fix required replacing the defective airbag sensor unit and recalibrating the entire SRS system. This is not a DIY job due to the complex safety protocols involved. The repair took about 4 hours at the shop, and proper diagnostic equipment was essential to ensure all safety systems were functioning correctly after installation. While driving with a faulty sensor, there is a risk that airbags might not deploy correctly in an accident. Would strongly recommend getting this addressed at a certified shop that specializes in SRS systems, as general mechanics might not have the right diagnostic tools for these sensitive safety components. This is considered a critical safety repair that should not be postponed.

Thanks for sharing your experience. My Q3s airbag sensor issue got fixed last month and the warning light has not returned since. The vehicle rollover detection system needed a complete sensor replacement like yours. Did you keep track of the repair cost? My bill seemed steep but perhaps thats standard for crash detection system work. Also curious if youve had any other sensor issues since the repair was completed? Sometimes one sensor failure can indicate other components might need attention too.

Good to hear your Q3s sensor repair was successful. I paid 1000 Euro for the affected control unit replacement, which sounds similar to your experience. This cost is typical for safety system repairs since the parts and specialized labor for airbag sensor work tend to be expensive. After my rollover sensor malfunction was fixed, the system has worked flawlessly for over a year now. The crash detection and tilt sensor components are all functioning as they should. I havent experienced any other sensor failures or warning lights since the repair. These advanced safety systems are complex but reliable once properly repaired. The initial cost may seem high, but its worth it for the peace of mind knowing the airbag system is fully operational. Regular diagnostic scans can help catch any potential sensor issues early, though repeat failures are uncommon after a proper repair.

Thanks for the feedback. I went ahead and got my Q3 fixed at a certified shop that specializes in vehicle safety systems. The total came to 950 Euro for parts and labor, including the new SRS sensor installation and system recalibration. The mechanic did a thorough job explaining how the rollover and crash detection systems work together. They showed me the faulty airbag sensor and walked through the diagnostic process. The repair took about 3 hours and included a full system check afterward to ensure everything was working properly. Its been 2 months now with no warning lights or issues. Definitely worth the investment for the peace of mind knowing the safety systems are functioning correctly. I appreciate all the advice about not delaying this type of repair. Having experienced this firsthand, I would also strongly recommend anyone with similar warning lights to get them checked immediately by qualified technicians.