Question Your brake lights tell other drivers that you: Answers Are making a turn. Have your emergency brake on. Are changing lanes. Are slowing down or stopping. Explanation Your vehicle's brake lights indicate to other drivers that you are slowing down or stopping. Your brake lights should always be in working order when you are driving on any roadway. Pass your DMV Written Test with flying colors Take me to the cheat sheet Pennsylvania This questions appears in the following tests: Maine Practice Test 27 Pennsylvania Practice Test 16 Rhode Island Practice Test 13 Virginia Practice Test 23 Colorado Practice Test 18 District Of Columbia Practice Test 21 Florida Practice Test 6 Florida Practice Test 39 Hawaii Practice Test 19 Idaho Practice Test 39 Indiana Practice Test 42 Iowa Practice Test 11 Louisiana Practice Test 39 Massachusetts Practice Test 14 Michigan Practice Test 42 Minnesota Practice Test 37 Missouri Practice Test 12 Montana Practice Test 6 Nevada Practice Test 12 New Hampshire Practice Test 3 New Jersey Practice Test 15 New Mexico Practice Test 2 North Carolina Practice Test 10 North Dakota Practice Test 8 Oregon Practice Test 12 Rhode Island Practice Test 25 South Carolina Practice Test 22 Texas Practice Test 10 Utah Practice Test 6 Vermont Practice Test 19 Virginia Practice Test 26 Washington Practice Test 13 West Virginia Practice Test 22 Wisconsin Practice Test 38