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Various functions
Battery Voltages
Software Versions
Service Reset
Roller testing (disconnect 4WD)
Rear Pad Change Piston Retract Pistons

Ignition Position 1
Odometer showing in display
Press and hold Phone Pickup
Followed quickly by OK (both held in)

In about 3 to 4 seconds you will enter Service Mode


(Thanks to Neil31)

Edited by: veeeight
 
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