Millions of used cars are sold every year ( 38 million last year ) and some are sold with missing vent tabs. The re-seller may have missed that quality check or the new owner was too excited about the purchase and missed that detail. No worries : VentTabs provides a simple solution to missing vent tabs ( vent clips , vent sliders are other names for this part ) and this video uses a BMW Z4 vent to demonstrate how easy it is to install venttabs and restore control of the AC vents.
Click this link to view the video : https://youtu.be/df06NlGUYdA