In the spirit of April Fools’ Day, three of our Tech Tips are true … and two are pranks. But which two? Find out by clicking each one to unlock the true Tech Tips, or the pranks. Ultimately, we know there’s no foolin’ around when it comes to OEM-accurate, tech-verified automotive mechanical repairs.
BMW Headlight Cooling Fan Inoperative
Problem: Left headlight inoperative but scan tool shows a Front right outer fan” message “. No DTCs.
TPMS Light on After Automatic Transmission Service
Problem: After the shop changed the automatic transmission fluid, the tire pressure monitor light came on. The tech checked the tire pressure on all tires, including the spare and they were at specifications.
Problem: The owner of the vehicle said that since the new roof rack was installed, their On-Star connectivity has been intermittent. Since the rack is screwed into the roof, he did not want to remove it.