s550 key fab help
#1
s550 key fab help
when i purchased the vehicle it only came with 1 fab, the previous owner had the key fab set to "mykey" and had a governor and audio volume restriction set on the vehicle for his son, i ordered a new key fab hoping to program it as the admin key without paying a dealership $100+ to push a few buttons in the car but im needing some help, anyone have some good advice?