Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSMAZDA20103 MAZDASPEED, 2.3 4REPAIR AND DIAGNOSISBODY & FRAMEWINDOWSGLASS/WINDOWS/MIRRORSREAR DOOR QUARTER GLASS REMOVAL/INSTALLATION

2010 Mazda 3 Mazdaspeed, 2.3 4

Rear Door Quarter Glass Removal/Installation

2010 Mazda 3 Mazdaspeed, 2.3 4SECTION Rear Door Quarter Glass Removal/Installation

Fully lower the rear door glass.
Disconnect the negative battery cable.
Remove the rear door trim. (See REAR DOOR TRIM REMOVAL/INSTALLATION .)
Remove the hole cover.

Fig 1: Identifying Hole Cover
Courtesy of MAZDA MOTORS CORP.
Remove the hole plug.

Fig 2: Hole Plug With Torque Specifications
Courtesy of MAZDA MOTORS CORP.
Remove the screw.
Remove the bolt A and B.
Remove the rear door glass guide.

Fig 3: Identifying Rear Door Glass Guide
Courtesy of MAZDA MOTORS CORP.
Remove the pin. (5HB)

Fig 4: Identifying Pin (5HB)
Courtesy of MAZDA MOTORS CORP.
Slide the rear door quarter glass in the direction of the arrow (1) shown in the illustration.

Fig 5: Identifying Rear Door Quarter Glass Slide Direction
Courtesy of MAZDA MOTORS CORP.
Remove the rear door quarter glass and rear door quarter glass guide as a single unit in the direction of the arrow (2) shown in the illustration.
Remove the rear door quarter glass from the rear door quarter glass guide.

Fig 6: Removing Rear Door Quarter Glass From Rear Door Quarter Glass Guide
Courtesy of MAZDA MOTORS CORP.
Install in the reverse order of removal.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.