How to Remove and Install the Audi TT Rearview Mirror Assembly?
2 Answers
Audi TT rearview mirror assembly removal and installation steps: 1. Remove the door trim panel and the small triangular trim panel; 2. Unplug the rearview mirror wiring harness connector; 3. Inside the door corresponding to the rearview mirror, there are bolts and clips—first remove the bolts, then pull out the clips, and the rearview mirror assembly can be removed. The rearview mirror is one of the important safety components of a motor vehicle's body, used to observe the road conditions behind the car during reversing and to monitor the surroundings while driving. The correct adjustment method for rearview mirrors: 1. Central rearview mirror—first adjust it to be parallel to the horizon, with the horizon positioned at the halfway point of the mirror; 2. Left rearview mirror—adjustment is particularly important, with the car's image occupying one-fourth of the mirror and the horizon occupying half; 3. Right rearview mirror—the car's image should occupy one-fourth, and the horizon should be adjusted to one-third of the mirror.
I've had several experiences dismantling and installing the Audi TT side mirrors. The process isn't overly complicated but requires some finesse. To remove it, start from inside the door panel - gently pry open the trim cover using a plastic pry tool (avoid forcing it to prevent paint damage). Inside, you'll find a T20 screw; removing this allows you to pull the entire mirror assembly outward. Be cautious of the wiring harness connector at the back - disconnect it carefully without yanking the wires. For installation, reverse the steps: reconnect the wiring, align the assembly with its slots, push it into place, tighten the screw, then reattach the trim. Essential tools include a plastic pry tool, screwdriver, and gloves. The Audi TT's compact door design leaves little working space, so choose an open area to avoid dings. If the assembly resists removal, it might have adhesive - apply adhesive remover or warm water to soften it. Always perform this procedure when the car is cool to prevent thermal expansion issues. When replacing the assembly, take the opportunity to clean the glass and inspect the adjuster mechanism.