2005 Porsche Cayenne
Key Replacement - Save vs Dealer in Ventura County
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2005 Porsche Cayenne
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2005 Porsche Cayenne Remote Flip Key Replacement - Fast, Affordable & Professional
Got a call from a visitor staying near Hot Springs Trail in Montecito. She had a 2005 Porsche Cayenne S with one working key, and that key had just taken a swim in a hotel bathroom sink.
The remote flip key, FCC ID KR55WK45022, was completely dead. No remote lock, no unlock, nothing. She tried holding it against the steering column, tried the emergency HU66 blade in the door. The blade got her inside, but the immobilizer would not let the engine turn over. Just the standard cluster warning and a crank with no start.
The Porsche dealer she called quoted a multi-day wait at minimum. Said the key might need to come from Germany. She had somewhere to be the next morning.
I showed up that evening. First thing I did was pull the emergency blade out and confirm the key profile, HU66 with the correct Cayenne housing. Then I connected through OBD to read the immobilizer data from the instrument cluster. The 2005 Cayenne uses a Megamos 48 crypto transponder (ID48) paired to the cluster, not a separate immobilizer box like some older Porsches. My VVDI tools handled the PIN read and transponder programming directly.
Cut the new blade on my Condor, programmed the replacement fob, walked the lock and unlock buttons, tested the flip mechanism. She stood there watching the whole thing like she expected it to fail. It did not.
Thirty minutes, done on site, for a fraction of what the dealer wanted, and she did not lose a single day.
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“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”
“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”
“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”
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