1993 GMC Jimmy Owner's Manual - Page 100

Fearures & Contmls As yousignalaturn or alanechange, if thearrowsdon'tflashbutjuststay on,asignalbulbmaybeburnedoutandotherdriverswon'tseeyourturn signal. (If yourvehiclehasthedigitalinstrumentcluster,theturnsignalarrows flashatafasterrate if a signalbulbisburned out.) will If a bulb is burned out, replace it to help avoid an accident. If thegreen arrowsdon'tgoonat all whenyou signalaturn,checkthefuse(see "Fuses" in theIndex)andforburned-outbulbs. I youhaveatrailertowingoptionwithaddedwiring f for thetrailerlights,a the signal different turn signal flasher is used,Withthisflasherinstalled, indicator will flasheven if aturnsignalbulbisburnedout. Check thefront andrearturnsignallightsregularly to makesuretheyareworking. Operation of Lights Althoughyourvehicle'slightingsystem(headlights,parkinglights,foglamps, sidemarkerlightsandtaillights)meetallapplicableFederallighting requirements,certainstatesandprovidencesmayapplytheirownlighting regulationsthatmayrequirespecialattentionbeforeyouoperatetheselights. Forexample,somejurisdictionsmayrequirethatyouoperateyourlower or thatheadlightsbeturnedon beamlightswithfoglampsatalltimes, wheneveryoumustuseyourwindshieldwipers. In addition,mostjurisdictions or dusk. It is prohibit driving solely with parking lights, especially at dawn or provincialhighway recommendedthatyoucheckwithyourownstate authority for applicablelightingregulations. Headlight High-Low Beam 2-40