Overheating protection
WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
In case of repeated locking and unlocking, an overheating protection is activated and prevents locking, however, the car can be unlocked. The overheating protection is activated after approximately 5 new lock/unlocking actions. After that, 30 seconds must elapse before 2-3 lock/unlocking actions are allowed. After approximately 2 minutes, the overheating protection is reset and 5 new lock/unlocking actions are possible. The limits of the overheating protection vary somewhat, depending on the body type (3/5D and convertible).