Saab 9-3 key won't turn issue despite key switch replacement on Saab 9-3

Some Saab 9-3 owners report experiencing issues with their keys not turning, even after replacing the key switch. One common cause is a malfunctioning steering wheel lock, which can prevent the key from moving if the steering wheel is locked. Additionally, if the transmission is not in Park, some models will not allow the key to turn, so it's essential to check the gear position. Faulty ignition switches may also contribute to this problem, requiring inspection for any malfunctions. Low battery power can further complicate matters, so charging the battery and checking for alternator issues is advisable. Some owners find that attempting to remove the lock barrel necessitates the key being in the 'OFF' position, which can hinder the key's movement if it won't rotate out of LOCK. If these troubleshooting steps do not resolve the issue, seeking assistance from a professional locksmith or mechanic familiar with Saab vehicles is recommended for accurate diagnosis and resolution.