Yamaha YZF-R125 Owners Manual: Replacing a turn signal light bulb

  1. Remove the turn signal light lens by removing the screw.


  1. Screw

  1. Remove the burnt-out bulb by pushing it in and turning it counterclockwise.
  2. Insert a new bulb into the socket, push it in, and then turn it clockwise until it stops.
  3. Install the lens by installing the screw. NOTICE: Do not overtighten the screw, otherwise the lens may break.

    Tail/brake light
    This model is equipped with an LEDtype tail/brake light. If the tail/brake light does not come on, have a Yamaha dealer check it. ...

    Replacing the license plate light bulb
    Remove the socket (together with the bulb) by pulling it out. License plate light bulb Remove the burnt-out bulb by pulling it out. Insert a new bulb into the socket. ...

    Other materials:

    Troubleshooting
    Any of the following fail to light: turn signal lights, brake light or indicator lights. The horn fails to sound. The fuel gauge fails to operate. The speedometer fails to operate. NOTE: Before troubleshooting, remove the following part(s): 1. Seats 2. Fuel tank 3. Left upper ...

    Removing the crankshaft
    1. Remove: Crankshaft "1" NOTE: Remove the crankshaft with the crankcase separating tool "2". Make sure the crankcase separating tool is centered over the crankshaft. CAUTION: To protect the end of the crankshaft, place an appropriate sized socket between the c ...

    Checking the condition of the bulb sockets
    The following procedure applies to all of the bulb sockets. 1. Check: Bulb socket (for continuity) (with the pocket tester) No continuity Replace. NOTE: Check each bulb socket for continuity in the same manner as described in the bulb section, however, note the following. a. Install a ...

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