Ignition locked on 1997 Mercedes-Benz E420

The ignition is locked...how is this repaired?

Asked by for the 1997 Mercedes-Benz E420
1 answer 2 comments
The ignition is locked? Do you mean the key won't turn in the ignition?
yes, the key won't turn at all. What is the comon cause?
use triflow to lubricate your lock