[Completed] How do I know if my 1991 Volkswagen Cabriolet has an immobilizer?

3923 views - Last reply: November 10, 2024
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Looking for my 1991 Volkswagen Cabriolet's key code to program a new key

Hello! We've developed a VIN-based tool to help you get your key code for the 1991 Volkswagen Cabriolet. Check it out here: VIN Key Code Generator.

Replies (6)

This just might solve my 1991 Volkswagen Cabriolet's ignition issue.

My 1991 Volkswagen Cabriolet just blinks. I think this might fix it.

Following closely—this could be the fix I need for my 1991 Volkswagen Cabriolet.

I have the same 1991 Volkswagen Cabriolet and I'm also trying to find the key code.

My 1991 Volkswagen Cabriolet won’t start without that code. Following this closely.

Was about to give up on my 1991 Volkswagen Cabriolet, but this gives me hope.

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Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
Key Tip: Store your key code separately from your keys
Key Programming
Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
Key Tip: Consider key insurance for expensive smart keys
Lost Keys
Yes, a skilled auto locksmith can extract the broken key and make a replacement. They can often do this without damaging the ignition cylinder. The new key will need programming if it has a transponder chip.
Lost Keys
1) Contact a locksmith who specializes in automotive keys or your dealership 2) Provide proof of ownership (registration, title, ID) 3) They'll either cut new keys by code or reprogram your car's system 4) This is expensive ($200-$800) as the immobilizer may need resetting.
Key Fob Issues
Common causes: dead battery (most common), water damage, internal circuit damage, or the fob lost synchronization with your car. Try replacing the battery first. If that doesn't help, the fob may need reprogramming or replacement.
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