The Porsche security system in the Porsche Boxster models up to and the models upto can be problematic. When faulty they can cause all kinds of strange behaviour, including winding windows up and down, the car not locking or unlocking with the remote or in some cases with the key even, as well as the car failing to start or any combination of these problems. A: All and models do have an immobilser, nearly all of them have a combined alarm and immobiliser I am yet to see one of the rare ones which has the immobiliser only.
For the purposes of this security system primer, we will assume that all the and models are the versions with the combined alarm and immobiliser.
Over the last 20 years since we first started repairing the Boxster and models, we have had to replace hundreds of key remotes and alarm control units, the details of the inner workings of both are an undocumented mystery with Porsche releasing very few details for obvious reasons. Even with one of these super amazing factory tools, you also need special numbers, unique to each car, to program the new control units, previously only available from the Porsche main dealer network.
Previously every single component within a Porsche car he had intimate knowledge of just how it worked, from the software within the control units, through to the the engines and transmissions, what he did not like was that it seemed that there was a lack of information about the Porsche security systems, even through the official main dealer information systems So he set about reverse engineering them which has unlocked all of their inner secrets, but for security reasons, only some of them will be ever released to the wider public.
Hopefully though, these details with help other Porsche technicians and Porsche owners understand the security systems in these cars a little better. The key remote head buttons, and the circuit board under them, along with a battery, are there to lock the car also setting the alarm in the process and to unlock the car and unsetting the alarm in the processapart from on some versions opening the front or rear luggage area, or in others opening the roof. This is all they do in simple terms.
The transponder chip, completely unattached to the alarm remote other than being housed in the same black plastic blob with buttons, does one thing. When you put the key in the ignition, a form of magic known as inductive loop technology causes the transponder to have a quick chat with the immobiliser side of the alarm control unit, causing the immobiliser to in turn have a chat with the engine management system, and allow the car to start.
The combined alarm and immobiliser control unit, sitting under one of the seats, apart from unlocking and locking doors, immobilising the engine, stopping the windows from working, allowing the windows to wind up and down, and in some models controlling what the roof is allowed to do, also has one other mission in life, detect water, and once detected, panic, act confused or even keel over and die. Now to learn a bit more about what makes the alarm control unit to fail, before we move onto the remote controls and their problems.
Under the left hand seat in a right hand drive UK spec car sits the alarm control unit, which also houses the nerve centre of the immobiliser. It sits in a slight depression of the metal floor of the car, which is a bit of a problem, because any water that makes it's way into the car will find that depression and fill it up, damaging the alarm control unit in the process.
Traditionally, the alarm system at this point, will be kaput. It may still work a bit, it may be doing some strange things such as partially working, intermittently working or the car might just be acting possessed. The alarm might start going off for no apparent reason, the windows might start rolling up or down without you ever pressing the buttons, you might even come back to your car and find it locked, even though you were sure you had locked it, or the remote controls might stop working.
In the past, a kaput alarm would have had one cure Following reverse engineering the security systems, we can in many cases repair the alarm control units and the leak and have you one your way again, without having to buy a new alarm control unit, key remotes and paying for programming, we can even do this remotely by post or courier. Another solution, but one which is very much not recommended, would be to buy a used alarm control unit, keys and engine management control unit from a breaker.
However, this is a very big false economy, as you will no longer be able to unlock the immobiliser or engine management control unit to program a future alarm remote, which is inevitable, without then needing to buy a new alarm control unit, key remote and engine management system, or buying another set from a breaker and throwing the previous ones away.Porsche owners know that this is a special company with a long history.
No other locksmith knows the history of Porsche locks and security like United Locksmith. If you need Porsche car key replacement, there is no better option for getting a new Porsche key. Contact United Locksmith today. You might need to duplicate car keysbut do you only need to have your new car keys cutor do you also need transponder key programming? United Locksmith can help you find out the particulars of your Porsche car key replacement. Make sure you get what you need.
Call the proper professionals. The time it takes to complete a Porsche car key replacement can vary quite a bit, but the average time until completion is around 20 minutes. It may be less or more depending on your needs. For example, car key duplication, where there is already a working key that just needs to be copied will take less time than decoding an existing lock to make a key from scratch.
A locksmith can handle your Porsche car key replacement in full. They can often work faster and get replacement parts more quickly as well.
When you get your new Porsche key from the dealership, is likely to be the most expensive option. It is also unlikely to be possible for them to handle Porsche car key replacement for classic models. Take out the guesswork about who you should call and what should you do yourself.
Call one company. Call United Locksmith. Many times a new Porsche key will have to programmed as part of the Porsche car key replacement. This is not always the case with older Porsche models, but will likely be a necessity with modern Porsche keys.The stylish Porsche cars come equipped with a remote entry system for controlling the door locks and alarm system.
The system is controlled by a wireless transmitter in the Porsche key fob. This device has three buttons: lock, unlock and a panic alarm button. Before you can use the key fob with your car you must program it to work. Most keyless transmitters come already programmed from the Porsche dealership, but you can also reprogram it yourself using the ignition key and the security code. Enter the Porsche by the driver's seat and be sure everything is closed.
This includes all doors, boot lids and bonnet. Insert the key into the ignition and turn it clockwise until you start the Porsche engine. Turn the engine off and remove the key from ignition. Wait 90 seconds before continuing to the next step.
Turn the ignition to the "On" position and wait 15 seconds. This position is as far as you can turn the key without starting the engine. The immobilization light located in the dashboard clock will go out. Turn the ignition off again then turn it back on. After 15 seconds, the immobilization light will begin to blink. Enter the four digit security code using the ignition.
For instance, if the first digit in the code is three you would turn the ignition from on to off, then back on. This would equal 1 digit, so you would repeat this step two more times if the first digit is "3. After the fourth and last digit is entered, the light will flash again to signal you are in programming mode.
Press a button on the key fob and hold it until the LED light blinks. This will indicate it has been programmed. This article was written by the It Still Works team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information.
To submit your questions or ideas, or to simply learn more about It Still Works, contact us. Step 1 Enter the Porsche by the driver's seat and be sure everything is closed.
Step 2 Insert the key into the ignition and turn it clockwise until you start the Porsche engine. Step 3 Turn the engine off and remove the key from ignition. Step 4 Turn the ignition to the "On" position and wait 15 seconds.
Step 5 Turn the ignition off again then turn it back on. Step 6 Enter the four digit security code using the ignition. Tip The immobilizer code is found in the original owner's manual. It can be provided to you by the manufacturer should you lose the code. Items you will need Porsche key fob Ignition key.
About the Author This article was written by the It Still Works team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information.
Photo Credits car key and remote control isolated image by Nikolay Okhitin from Fotolia.Porsche OE No. Current No. Genuine Porsche. Initially offering only consultation and engineering services, Porsche did not manufacture its own designs until the very limited production Type 64 in Produced from to the became Porsche's first serial production and was so successful it continued in production even after its replacement, the had been introduced in Offering a unique and exhilarating driving experience with its air cooled, flat six, rear engine, rear wheel drive chassis the legitimized Porsche as a manufacturer of sports cars equal or superior to its British, Italian and American contemporaries.
With increases in power came the demise of air cooling after but in keeping with its preference for evolution vs revolution Porsche has continued producing exciting and distinctive models like the superlative Spyder today. Not every brick and mortar auto parts retailer around the corner is going to be able to source those plug wires or WUR. With a staff of enthusiasts and network of suppliers eEuroparts. If this is not the exact Key Insert Coded you are looking for, or you would like this part in a brand other than Genuine Porsche, please contact us and one of our customer service experts will help you locate the exact part you need.
If a part fails, the original purchaser can purchase a replacement product, process an RMA for the defective item, and return the item for a credit of the original purchase price of that item. We will not provide a replacement or credit for any part not purchased directly from our store.
This warranty is not transferable. Only the original purchaser of the part can receive a credit after they have purchased a replacement.
You must purchase a replacement part at the current price for that specific item prior to receiving any credit. You will be credited for your original invoice amount, less any discounts received. This warranty does not cover any shipping costs.
How to Change Your Porsche Key Fob Battery
If the original part is no longer available from eEuroparts. If the original item or suitable replacement part is not available, then this warranty is void. We also provide inexpensive and guaranteed 3 day, 2 day, and Overnight shipping options, so if you need your Key Insert Coded tomorrow, eEuroparts.
Every eEuroparts.It was a collaboration between our content creation team and John Bunn, our Parts Manager. Sometimes we even misplace the keys in our own vehicle and then lock the doors! Regardless of what events lead us astray, we end up standing outside our car with no keys in hand. If your spouse, child, grandmother, or Aunt Sally has your spare key, they should be your first call.
Need a spare key for your Porsche?
We cannot just program a replacement key and bring it to you. So in order to get back on the road, a new key will need to be ordered and your vehicle will need to be towed to the Prestige Imports Porsche and Audi Service Center near Denver, CO.
But before actually having your vehicle towed in, please be sure that the Porsche or Audi replacement key has been delivered to our Parts Departmentthis can sometimes take a couple of days. Ordering a replacement key for your Porsche or Audi is not like ordering an oil filter or a set of brake pads. It must be a highly secure process. You do not want just anyone ordering a key for your car, for obvious reasons. To ensure security, we ask for a number of items when you request a new key.
We can only order a key for the person that appears on the proof of ownership. We will need to process payment before we can order the replacement key for your Audi or Porsche. Prices vary based on whether the key has a remote or not and the year, make and model of the vehicle.
How to Change Your Porsche Key Fob Battery
It can take up to two days for us to receive the key. When your key arrives, it will unlock the vehicle doors; however, if your vehicle is newer thanthe new key will not start the engine. Both Porsche and Audi keys contain a microchip that requires programming to the vehicle in order for it to start. The programming process can take up to two hours and requires us to have ALL existing keys, as well as the new key, so they can all be programmed at the same time.
There is an additional charge for programming the key it is not built into the price of the keyand the cost will vary depending on the year, model and make of your vehicle. The good news is that there is only one charge for programming all the keys. Note: It is highly recommended that you always have at least 1 spare key, because if you lose the only key for the car, you will also have to pay for the vehicle to be towed and it will not be drive-able until a new key arrives and is programmed.
If you do not have a spare key and you have had to call for a tow, while the truck is on its way to your location, go ahead and give our Service Department a call. You can reach us at We will set an appointment to program the key. Please note that we can only schedule key programming appointments for Monday through Friday. Once your vehicle is in our shop and the new key arrives, we can program the anti-theft chip hidden inside.
Remember, if you have additional keys, please bring them all in so we can program them at the same time. Keys that are not present during the time of programming will no longer work once the new keys have been programmed.This article is one in a series that have been released in conjunction with Wayne's new book, Performance Projects for Your Porsche Boxster. The book contains pages of full color projects detailing everything from performance mods to changing your brake pads.
The book is currently available and in stock now. See The Official Book Website for more details.
One of the most common electrical items to fail on some of the older Porsches is the ignition switch. This failure can show up in any number of ways.
The car can refuse to start some of the time, the key may not turn too easily in the ignition, or strange electrical problems may appear. Either way, the correct solution is to replace all or part of the ignition switch. The switch itself is comprised of two separate sections, one that holds the key and the lock mechanism, and another that contains a somewhat complicated electrical switch that controls the starter and the other electrical systems of the car.
The good news is that the electrical portion of the ignition switch can easily be replaced. If your key doesn't turn too well in the ignition, then chances are you have a worn out tumbler.
You can attempt to rekey and refurbish the tumbler yourself, but the process can be quite difficult. It requires that you drill out a pin that has been pressed into the housing. If you make a mistake, you can damage the entire assembly. In other words, the ignition switch assembly wasn't really designed to be taken apart. If you're having problems with your ignition switch as many Boxsters doI recommend that you replace the whole mechanism.
The electrical portion of the switch is different for this upgraded assembly, so be sure that you purchase the correct electrical switch to match what you have in your car. You may need to take some photos and compare what you have to the photos online in order to determine if your switch assembly has been upgraded or not. If you purchase an entirely new assembly, it should come complete with the electrical portion attached.
If you're unsure of which one you have in your car, remove it first: the part number should be printed on it. You can only remove the locking mechanism after dismantling the entire steering system.
In addition, removal of the locking device is only possible in the unlocked state. As of spring ofI haven't heard of any reported problems with these solenoids needing replacement, but these cars are only five years old right now.
Porsche Car Key Replacement
In addition, the electrical switch is an entirely different and simpler design and is easy to remove. Simply pull off the rubber surround, as shown in Photo 2, and then unscrew the large nut underneath. Unplug the switch from underneath the dash and then remove it.
If you are only replacing the electrical portion of the switchthe project is quite easy. Simply remove the heater ductwork described in Photo 1 it should pull out from underneath the dash with a few tugs. Disconnect the electrical plug by pulling it out of the back of the switch.Busy Bees is among the best automotive locksmiths in San Diego County. We are car key copy and duplication expert. Don't want the delay and hefty charges of auto dealership for key replacement or car door key programming?
Busy Bees Locksmith is the professional go-to auto locksmith when you are searching for "San Diego auto locksmith near me". Why look any further? Give us a call and we will be at your service in no time. We are the locksmith for professional and reliable service in San Diego and the neighborhood areas.
You have found the local auto locksmith San Diego residents trusts! All our auto locksmiths are professionals with years of experience. For our locksmith business, you come before anything else. That's why all of our locksmiths are hired for their personality too. We know you deserve the best service at the right price along with complete customer-friendly behavior. It becomes even more troublesome when you are stranded out in the cold, or find ourself stranded on a highway location with no support nearby.
Simply give us a call on our service numbers. You will have our locksmith rushing to your location immediately. We are fully licensed and insured locksmith business. For us, our customers' safety and comfort comes before anything else. Our locksmiths are trained, licensed and experienced enough to handle your auto and car key troubles deftly.
We do not believe in overcharging our customers. You only pay for what is required for your best experience. Our Shops. Why choose Busy Bees?