Why Is It So Useful In COVID19

How to Replace the Replacement Key Battery For the Saab 9-3
Saab owners have a distinct set of steps to add the second key. It requires dealer assistance using a handheld computer dubbed Tech-2. Then a new key as well as transponder must be purchased and then programmed to the car.
It is recommended to rotate your keys so that one doesn't wear out faster than the other. This will help to keep your keys in pristine condition.
thekeylab.co.uk
In contrast to the traditional Saab keys of old keys, the latest key fobs are equipped with electronics which makes it difficult to create a duplicate. That has made car theft considerably more difficult than it was twenty years ago. It also makes it more expensive to replace lost keys.
Every owner of a Saab 9-3 must have at least two functioning keys. It is expensive to replace a lost key because it requires replacing the CIM module, as well as programming the locking cylinders. Dealers charge between $100 and $200 for this.
There are ways to avoid these costs. Some parts suppliers will use the code of the spare key to cut a new metal blade for a fraction of the price of the dealer. The key must, however, be identical to the original in order to function in your vehicle.
Follow these steps to replace the case. You'll require a flathead screwdriver and some patience. With the screwdriver, slowly break the plastic and remove the emergency key from the case. After the case is open take the electronics out and place them into your new case. Make sure you insert the correct badge and key back into the case as well.
Replacement Battery
The replacement battery for the Saab 9-3 is an inexpensive part that can be replaced easily and quickly. This video tutorial on DIY from YouTube Cyclone Cyd will show you how to replace the battery in the remote key fob in just four steps. This tutorial is suitable for any modern saab key fob however, the procedure may differ slightly.
The first step is to find the button that opens the backup key in the fob. It's usually just below the Saab logo on the back of the fob. Then use a flathead screwdriver to insert into the small hole of this button. This will allow you to open the case of the fob so that you can replace the battery.
Once you have installed the CR1632 batteries, you can put back together your remote key fob. Then, you can program it into your car. The whole process should take more than an hour or less. It's a simple procedure that doesn't require special tools.
The process can be a bit more complex if you lose your key, but still possible. The dealer has to first verify the VIN of the vehicle, and then purchase an additional TWICE module and key blade that is matched to the unique code. Then, they'll have to cut the replacement key and then program it with an innovative software tool called MDI.
Replacement Key Fob
The key fob is the part that locks and unlocks your car, it has an internal battery. The batteries have a lifespan and will eventually die. This is a regular issue that occurs with all vehicles and the good news is that you can change the batteries on most key fobs without having to replace the whole case. You can buy replacement fobs on Amazon that include all the electronics already in place, so you'll simply open the case and replace the batteries in the original case. You'll need to remove the emergency key before you replace the batteries. To do this, insert an small screwdriver with a flat head into the slot that is in the middle. The case should split when you work the screwdriver all around it.
When you are ready to replace the keys, ensure you have a spare, because this can cut down the total cost by a significant amount. If you have an extra key, you can ask the dealer to cut the key and program it for your car. This is much less expensive than purchasing a new key fob.
It is possible to add a second key to your car if you don't already have one, but it takes a great deal of research and effort. A second key can cost a few hundred dollars, and it requires programming of the car's computer. This can be done by a professional, but it's a costly choice for most owners.
Replacement Ignition
As opposed to the earlier Saab cars, the modern SAAB 9-3 models use an upgraded alarm system that is built around a coded key. This means that if you lose your only functioning key, getting another one can be very expensive as the car has to have a computer module fitted and also needs to be specifically programmed to accept a new key. Dealers can charge hundreds of dollars to program an additional key when they are not able to complete the task.
If you've lost only one working key, a dealer will repair your car's computer (known as the CIM or SAAB TWICE) in order to make the replacement, and will charge you a premium price for it. We can reprogram the EEPROM of your car's computer so that it is ready for an extra key. This will save you more than 50% on the price you'd spend at the dealer.
If you've been a long-time owner of an 03-11 SAAB 9-3, then you probably know that the ignition key isn't very robust. If the ignition key you have isn't functioning properly, it is time to look into replacing it. They can become sticky and the buttons are known to fall off. It's not as difficult as you think to replace the ignition key. With the appropriate tools, it could be accomplished quickly.