Street pilot 510 can't get rid of saftey mode ex-rental

Are you able to get it in pair mode? If so the Iphone 5 should pick that up when set up correctly. Are you having trouble getting it into pair mode?

Bypassing the neutral safety switch won't help with the transmission problem. That switch is only wired into the start circuit.
Scan the computer for trouble codes. Has to be a code if it is in limp-in mode.

The Safety settings are located in the Settings or Preferences menu.
If you get a message Safety lock enabled, the option Show essential menu buttons while driving is selected in the Safety settings.

Hello,

Before writing the unit off as dead I would try obtaining a new 12v power cable and maybe try your cable in someone else vehicle, often the 12v power in your car can short not providing power to the GPS.

Hope this helps!

well, you can try pressing CTRL+ALT+DEL while on the log on screen if you're using xp... are you?

Try to charge the unit for 4 hrs by using a wall adapter and then try power on it again and if still the same after you full charge the unit try to contact the manufacturer check if there is a latest firmware update for the unit.

I’m happy to assist further over the phone at https://www.6ya.com/expert/ramy_d9e7ebea3891f482

I have the same problem and just read your question.  I started playing with my camera and got it off.  I went to playback mode and hit menu.  I cant remember what selection I did but i think its on the 1st page of the menu.  It asked me if I wanted to reset the camera to original settings.  I selected yes and easy mode turned off.  
Yea!

crappy pilot flame (not properly heating the thermocouple), bad thermocouple, thermocouple loose where it screws into the pilot safety valve, bad safety valve magnet.

One or more of those is the problem.

Oh...there is also a saftey switch...in case it tips over. It will also cause the pilot to not stay lit (if the switch or wires that go to i are faulty)

had the same problem, safety gas valve is sticking get a small hammer and tap saftey valve. Just bought a new saftey valve about 3 weeks ago pilot light lite but now flame. I have a blodgett oven made in the 60s. Blodgett is getting away from there swithes that they have been replacing them with a replaceable thermocouple.made by robert shaw. My supplier said that they are not on the market yet. oops! good luck from oswego ny pizza villa.

 Plantronics Support Phone Number: 1-800-544-4660 
Do not use the power button to sync.
To sync device, Press + button (volume) and Silver button (on boom) at simultaneously. LED Light will blink RED & BLUE.  Device ID should appear on your screen.