Why won't the Lexus side mirrors retract automatically?
2 Answers
Lexus side mirrors won't retract automatically due to: 1. Damaged mirror adjustment motor; 2. Poor contact in the speed limit connector. The Lexus is a mid-to-large-sized sedan with a 4-door, 5-seat configuration. Its body dimensions are: length 4975mm, width 1866mm, height 1447mm, wheelbase 2870mm, fuel tank capacity 60.6 liters, and trunk capacity 454 liters. The Lexus is equipped with a 2.5L naturally aspirated engine producing maximum power of 131kW at 5700rpm and maximum torque of 221Nm, paired with an electronic continuously variable transmission. It features MacPherson strut front suspension and multi-link independent rear suspension.
I've driven a Lexus for many years and have encountered several instances where the side mirrors wouldn't auto-fold. The last time was after winter rain and snow—the mirrors didn't move when I pressed the lock button. Upon inspection, I suspected poor contact in the switch button or internal motor short-circuiting due to water ingress. Increased resistance from aging wiring could also trigger the fault. The auto-folding mechanism relies on small motors, and rough handling or external force can easily jam the gears. Blown fuses are a common issue—check the fuse box and replace if needed. I recommend prompt inspection to prevent escalation, such as scanning the control module with a diagnostic tool at a professional shop. I usually keep the mirrors clean to avoid dirt clogging the joints, as proper maintenance extends their lifespan. Safety-wise, unfolded mirrors are prone to scratches when parked, so don't overlook this. My advice: try toggling the switch repeatedly, manually fold and lubricate, or perform low-cost maintenance first.
