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At this time of year, JMG Porsche get many more phone calls and emails regarding faults caused by the Porsche factory alarm system, which are often connected to damp weather

Unfortunately the traditional repair is often a new alarm control unit and new key remotes, which can become an extremely expensive repair of between £1000 and £1500. But do not panic, there is an alternative!

At JMG Porsche we spent much of 2015 and 2016 reverse engineering the Porsche alarm system and keys, and we believe that we are potentially the only people in the world, outside of the companies who developed the original systems for Porsche, who understand fully how these systems work. The result is we can not only repair these units, but beyond that we can also save you money by recycling your old keys to be used with your repaired or even new alarm control unit!

If your old control unit can be repaired, we can repair it with new components.

If your old control unit is beyond repair, we can even re-program your old keys into the new control unit (A worldwide first!)

Not only this, for the DIY mechanics out there, but we can even perform these repairs by mail-order, so wherever your car is, we can provide a repair service, or reprogramming of your car, without even needing to see the car!

If you are suffering from any of the following issues, please make sure you get in touch with us first!

* Door windows raising or lowering by themselves

* Alarm system going off for no reason

* The roof trying to move by itself, possibly even breaking pushrods in the process!

* Brake or reverse lights being illuminated when they should not be

* Doors not unlocking by use of the key

* The car failing to even try to start (No starter motor noise)

* The car failing to start and run (Starter motor noise but the car does not start)

Any of these faults can be caused by the alarm control unit!

If you are suffering from any of these problems, please call 01202 488800 or email This email address is being protected from spambots. You need JavaScript enabled to view it. to arrange for diagnosis and repairs! 

Published in JMG News