How to Replace the Side View Mirror on a 2016 Subaru Outback (Driver or Passenger)
Step-by-step door panel removal, wiring disconnect, tools/parts list, and mirror mounting torque specs
How to Replace the Side View Mirror on a 2016 Subaru Outback (Driver or Passenger)
Step-by-step door panel removal, wiring disconnect, tools/parts list, and mirror mounting torque specs
đź”§ Outback - Side View Mirror Replacement
Replacing a side view mirror on your Outback usually means removing the inner door trim, unplugging the mirror wiring, and swapping the mirror assembly at the door’s mounting studs. This is very doable at home if you work slowly and keep track of clips and screws.
Difficulty Level: Intermediate | Estimated Time: 1.0-2.0 hours (one side)
⚠️ Safety & Precautions
- ⚠️ Door airbags: Your Outback has side-impact airbags in the door—disconnect the battery and wait before unplugging anything.
- ⚠️ Protect paint and glass: Use plastic trim tools; avoid metal prying on painted surfaces.
- ⚠️ Window position: Keep the window fully up to prevent dropping hardware into the door.
- ⚠️ Battery disconnect: Remove the negative terminal and wait at least 3 minutes before door wiring work.
đź”§ Required Tools
You'll need the following tools for this repair:
- Safety glasses
- Nitrile gloves
- Plastic trim removal tool set
- #2 Phillips screwdriver
- 10mm socket
- 1/4" drive ratchet
- 6" socket extension (1/4" drive)
- Torque wrench (2–25 Nm range)
- Pick tool
- Magnetic pickup tool
- Painters tape (1" wide)
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Side view mirror assembly (Left/Driver or Right/Passenger, matched to options) - Qty: 1
- Door trim panel clips (push clips) - Qty: 6-10
- Mirror sail-panel clip (if damaged) - Qty: 1
đź“‹ Before You Begin
- Park on level ground, shift to Park, and set the parking brake.
- Lower the window slightly, then raise it fully (this helps confirm smooth travel before reassembly).
- Disconnect the battery: Use a 10mm socket to remove the negative terminal, then wait 3 minutes.
- Tip: Put screws in labeled cups.
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Protect the door and mirror
- Use painters tape (1" wide) to tape around the mirror base area on the outside of the door.
- Use nitrile gloves and safety glasses before you start pulling trim.
Step 2: Remove the inner sail panel (mirror triangle cover)
- At the top-front corner of the door, use a plastic trim removal tool set to gently pry off the sail panel.
- If it has a small clip that sticks, use a pick tool to help release it without bending the panel.
Step 3: Remove the door trim panel fasteners
- In the interior door pull/handle area, remove the small screw cover with a pick tool.
- Remove the exposed screws using a #2 Phillips screwdriver.
- If your door has any 10mm bolts at the pull handle area, remove them with a 10mm socket, 6" extension, and 1/4" drive ratchet.
Step 4: Pop the door trim panel clips loose
- Starting at the bottom edge, slide a plastic trim removal tool set under the panel and pop each clip out.
- Work around the sides. Use steady pressure—don’t yank.
- Tip: If a clip breaks, replace it.
Step 5: Lift the door trim panel up and disconnect connectors
- Lift the panel straight upward to unhook it from the top window ledge.
- Support the panel close to the door and unplug electrical connectors (window switch, courtesy light) by pressing the tab and pulling apart by hand.
- If equipped with a mechanical door-handle cable, unhook it carefully. (A door-handle cable is a metal cable that links the handle to the latch.)
Step 6: Peel back the moisture barrier (water shield)
- Gently peel the plastic water shield back only as much as needed near the mirror mounting area.
- Use the plastic trim removal tool set to separate sticky butyl (the black “tar-like” adhesive) without tearing the plastic.
Step 7: Unplug the mirror electrical connector
- Locate the mirror harness connector near the front upper door area.
- Press the locking tab and disconnect it by hand. If tight, use a pick tool gently on the tab.
- Tip: Never pull on wires—pull the connector.
Step 8: Remove the mirror mounting nuts
- Hold the mirror with one hand on the outside so it can’t fall.
- Remove the three mirror mounting nuts using a 10mm socket, 6" extension, and 1/4" drive ratchet.
- If a nut drops, retrieve it with a magnetic pickup tool.
Step 9: Remove the mirror assembly
- Guide the wiring grommet and connector through the door opening and remove the mirror from the outside.
- Clean the mounting surface on the door (dirt here can cause wind noise or leaks).
Step 10: Install the new mirror assembly
- Feed the new mirror wiring and grommet through the door and seat the mirror on the studs.
- Install the three nuts by hand first (to avoid cross-threading).
- Tighten the nuts evenly with a 10mm socket and 1/4" drive ratchet, then final-tighten with a torque wrench (2–25 Nm range):
- Torque to 7.5 Nm (5.5 ft-lbs)
- Tip: Snug evenly to prevent mirror wobble.
Step 11: Reconnect wiring and reassemble the door
- Reconnect the mirror connector by hand until it clicks.
- Re-stick the moisture barrier firmly (press the butyl back into place).
- Reconnect all door panel connectors and the door-handle cable.
- Hang the door panel on the top ledge first, then press clips in around the perimeter by hand.
- Reinstall screws/bolts using a #2 Phillips screwdriver and/or 10mm socket.
- Snap the sail panel back on using hand pressure.
Step 12: Reconnect the battery
- Reconnect the negative battery terminal using a 10mm socket.
âś… After Repair
- Turn the key to ON and test mirror adjustment (up/down/left/right).
- If equipped, test mirror heat (rear defogger on) and turn signal/puddle lamp.
- Check that the window switches, door lock, and interior handle all work.
- Drive at 30–50 mph and listen for wind noise around the mirror.
- If an airbag light turns on, stop driving and scan for codes (a connector may be loose).
đź’° DIY vs Shop Cost
Shop Cost: $250-$650 (parts + labor, per side)
DIY Cost: $90-$450 (parts only, per side)
You Save: $160-$200 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.5 hours.
🎯 Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.
Assumption: Power mirror with standard 3-nut mount; torque listed is typical for your Outback’s mirror fasteners.

















