Prime Locksmith Mobile Service
04/30/2026
I have been doing a boatload of BMW work the past couple of weeks. Lost keys and FRM repairs. Including a G30 chassis 2017 540i with lost keys. This was a first for me and the method used changes the vehicles immobilizer data so the dealer can no longer add keys. I will only do these G chassis bmw (lost keys) with customer acknowledgement and approval that the data is changed, via text agreement or signed waiver. It can always be changed back to original in the future with a dealer ordered key, and the original data saved in my programming tools. Spare keys for these G chassis BMW do not do this so let me know if you need a spare!
BMW jobs completed in the last 2 weeks:
2017 bmw x5 all keys lost ✅
2017 bmw 540i all keys lost ✅
2016 bmw 528i all keys lost ✅
2016 bmw 328i all keys lost ✅
2018 bmw x1 all keys lost ✅
2010 bmw x5 frm repair ✅
If you need a locksmith for BMW in the Greater Boston area, I’m the guy to call! 📞
(617) 238-1371
Primelocksmithma.com
Prime Locksmith Mobile Service
04/15/2025
Today I did BMW FRM module repair on a 2010 BMW 3 series in Randolph MA. FRM modules are commonly corrupted, and the symptoms include headlights staying on, and blinkers and window switches not working.
To fix these, we remove the module, read the data, repair the files, write the new files back, and reinstall fully repaired.
Do you have a BMW with these symptoms in the Greater Boston Area?
Give me a call to get it fixed!
(617) 238-1371
Primelocksmithma.com
10/24/2024
Prime locksmith Mobile Service is planning for a Tuesday October 29th reopening after a motorcycle accident took me out of business with severe injuries for over 2 months.
I have regained my ability to walk, which is improving every day, and I am looking forward to serving my community again. Thank you for everyone’s continued support during my recovery! 🙏🏼
If you need any lock or key work in and around the Greater Boston area, give me a call starting Tuesday! Car keys, motorcycle keys, lock changes/installs/repairs/rekeys, etc!
-Dave
(617) 238-1371
Primelocksmithma.com
08/08/2024
A little take home work this evening as I ran out of time on site during a very busy workday!
2000 Mercedes Benz SL500 with all keys lost. On this particular car we remove the immobilizer module from the car and remove a 64 leg MCU from the circuit board inside the module, to read the data on it and write it to a transponder chip inside the key, to allow the car to be able to start. Then solder it all back together.
The dealer can’t do these keys at all anymore and neither can most locksmiths. This particular customer waited almost 2 weeks for me while I was away on vacation last week! If you need keys for any of your vehicles in the Greater Boston area, give this expert a call!
Prime Locksmith Mobile Service
(617) 238-1371
Primelocksmithma.com
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Quincy, MA
02171
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |