When i turn my bike on ...my low beams dont work but my high beams do....2002 gsxr-600

bad ground or switch, im leaning more towards switch. Cheap replacement

Could be ignition fuse. If not that then check the large block connectors which are usually located on the left hand side at the front of the bike behind the cowling beneath the handle bar. These connectors are notorious on GSXR's

check the plug earth wire for clean fastening to earth. On a H4 bulb one wire is power for power for low beam the other is power for high beam and the third wire(normally black) is the earth wire.. Place a continuity tester ( multimeter set to read resistance ) on the black and place the other lead on the bike frame and see if you get a circuit. If not check that wire all the way. It is possible for the current to flow from one beam back through the other beam hence stopping current flow because the resistance is excessive in the earth wire.

if the bike was well maintained 53,000 km is not high for an 02. my 06 Roadking has 57,000 km.

Might be a relay check fuse box or ground problem Check light switch MOPAR KENNY

Low beam is burt out needs a new bulb MOPAR KENNY

Low beam switch may be bad. use a meter to check for power to lowbeam side of lamp. cleaning with electrical contact spray may help.

hi, i had a k2 gsxr from new, mine has always only run on one low beam light and two main beams.
so unless mine was defective when i got it i presume thats normal for them

The most common cause of this problem is the multifunction switch.