When do you know if the key battery needs replacing? Does the SID notify ith any message?
Have the charging system checked and also have the car battery load tested to ensure that you have a good battery.Saab-Ed said:I had been getting a Steering lock malfunction message and discovered that the car battery needed replacing...message went away with the new battery. This was 2 weeks ago. Today its giving me both the same malfuction message and a regular door lock malfunction messages.