Where could I get new locks for my SA? I'm not looking for similar locks with similar keys from similar years. I recently let someone use my 1st gen keys to open his s5, he locked his keys inside. I'm starting to get paranoid that if my keys worked on his, then others should work on mine. Also, my keys are very similar to my brother's old 2nd gen keys too. I'm looking for a new set where the keys are very hard to duplicate and to have it be rare for someone else to have a similar key. Would the Mazda dealership work or is this totally out of question?

 

Just go to a locksmith and have them change the lock about $50. thats how much I did mine for

 

Okay cool, thanks