Question If your turn signals fail, you should use ____ to indicate that you are turning. Answers Your horn Your headlights Hand signals Your emergency flashers Explanation If your vehicle's turn signals do not work, you should use hand signals to indicate when you intend to change direction. Pass your DMV Written Test with flying colors Take me to the cheat sheet Pennsylvania This questions appears in the following tests: Minnesota Practice Test 21 New Hampshire Practice Test 24 New Jersey Practice Test 7 Texas Practice Test 9 Vermont Practice Test 5 Alaska Practice Test 16 Colorado Practice Test 19 Florida Practice Test 4 Hawaii Practice Test 15 Hawaii Practice Test 28 Idaho Practice Test 15 Indiana Practice Test 1 Louisiana Practice Test 6 Louisiana Practice Test 19 Louisiana Practice Test 2 Maine Practice Test 52 Michigan Practice Test 32 Minnesota Practice Test 28 Missouri Practice Test 14 Missouri Practice Test 20 Montana Practice Test 32 Montana Practice Test 19 Nebraska Practice Test 7 Nevada Practice Test 5 New Mexico Practice Test 11 New Mexico Practice Test 25 North Carolina Practice Test 13 North Dakota Practice Test 25 North Dakota Practice Test 4 Ohio Practice Test 24 Ohio Practice Test 34 Ohio Practice Test 33 Oregon Practice Test 12 Oregon Practice Test 34 Oregon Practice Test 9 Pennsylvania Practice Test 18 Rhode Island Practice Test 22 Texas Practice Test 12 Utah Practice Test 21 Utah Practice Test 7 Vermont Practice Test 15 Virginia Practice Test 17 Washington Practice Test 19 Wisconsin Practice Test 38