[Fixed] Just changed battery, now 1991 Bentley Mulsanne S asks for a PIN code

3870 views - Last reply: September 20, 2024
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How do I retrieve the key code for my 1991 Bentley Mulsanne S to program a key?

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

Replies (6)

I’m not alone! My 1991 Bentley Mulsanne S is doing the same thing.

Trying to avoid reprogramming costs for my 1991 Bentley Mulsanne S. This is a lifesaver.

This looks helpful for those of us with a locked-out 1991 Bentley Mulsanne S.

This just might solve my 1991 Bentley Mulsanne S's ignition issue.

Really need the key code for my 1991 Bentley Mulsanne S, thanks for sharing!

Hope I’m not too late to try this on my 1991 Bentley Mulsanne S.

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