How to Turn Off the SOS Malfunction in Volkswagen Lavida?
2 Answers
The function malfunction will be eliminated. If it cannot be eliminated, the sensor of the SOS system needs to be replaced. When the vehicle's malfunction indicator light comes on, it indicates that the vehicle has a malfunction, and the vehicle's issue needs to be inspected for targeted repairs. If during the inspection it is found that the part causing the malfunction cannot be repaired, it can be directly replaced. Replacement will not affect usage.
My own Volkswagen Lavida once had an SOS malfunction, and here's how I solved it. This issue is actually quite common, mainly caused by system false alarms or battery depletion. I would first turn off the engine and all power, wait for two to three minutes, and then restart the vehicle—this trick can reset the system and sometimes fixes it directly. If that doesn't work, I'd check the 12V battery connection; loose screws or low battery levels can easily trigger false SOS alerts. Using a multimeter to measure the voltage, if it's below 12V, it's time to charge or replace the battery. Next, I'd check the car's screen settings, navigate to the emergency assistance menu, and turn off the false alarm function. But remember, forcibly disabling it can be risky—if you're in real danger, it could be problematic. So the final step is to visit a 4S shop or a professional repair shop, plug in a diagnostic computer to check the fault codes. It might just be a software bug requiring an update, or a faulty component needing a relay replacement. I recommend reminding the technician to check the SOS system during every maintenance session to prevent such issues.
