Ignition Lock Replacement Saga

[Maddog]

My saga began with the key not being able to engage the ignition switch; key would not go past the 2 position.

Removed tumbler and after “dinking”around with it and reinstalling, I was able to start it only once and back to the same no start. Ordered new tumbler, but BMW no longer matches VIN and told only option is to have a tumbler with different keys ($65) or used set (doors, trunk, ignition and glove) for $300! Forget used set since the reason I had to replace door and now ignition is because of it being worn out. In any case, found a new set for $245.

Used screwdriver to start car for the past week while waiting for the new tumbler, until assembly popped out. This is when I found a mangled spring and broken pin in the barrel. Now it appears the ignition lock needs to be replaced.

Removing the assembly is not daunting; I was afraid of the fracture bolt. I followed Bentley’s guide to use a chisel to remove the fracture bolt; couple of whacks with the chisel in the CCW position and removed it with my fingers.

Now waiting for new lock assembly and will have be back on the road. I am okay with the new lock spend since even if the tumbler was still good, only a matter of time it would strand me; this and the transmission being the only parts not replaced or rebuilt on my 88 is.

[ghrays]

I ordered a new ignition lock cylinder matched to my VIN a few months ago from my local BMW dealer. So far, the factory hasn't made it yet but they haven't cancelled the order either. I guess right now the order is in limbo. The dealer parts department manager told me they have seen some special orders like this from Germany take as long as a year to be fulfilled. In the meantime, my old ignition cylinder is getting worn, but it still works for now.

I wanted a VIN-matched ignition cylinder as I have already invested in VIN-matched new keys and lock for the driver's door, as well as building my own cylinder for the glove box with the lock repair kit which comes with tumblers.

The other alternatives:
1. Order a new ignition lock with keys. This would be a different key than the doors and glove box.
2. Order the complete lock set (51211904727) for $245 but then I would have wasted the investment I already made for new keys and locks mentioned above.
3. Order a new ignition lock with keys and hope a locksmith could re-key the cylinder. I don't think this is viable as the ignition cylinder would have to be broken to re-key it, as it does not come apart like the other lock cylinders in an E30.

[djbordie]

Revival,

My mechanism also popped out when using screw driver. Is it poohced? I cant seem to get it back in.

everything looks good there, I lift steering lock and the mechanism just wont go in and stay. I can see how it "turns" in to place, but no dice.

Also the little plastic tab on the white plastic washer snapped. I dont really think that matters, but please correct me.