What Size Bulbs Does a 2016 Scion iM Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Moderate (Dust covers often present)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 2016 Scion iM Have?
The 2016 Scion iM features a comprehensive lighting system with 10 bulb positions. It uses halogen technology with 9012 LED low beams and N/A high beams in a dual-bulb configuration.
Can You Put LED Bulbs in a 2016 Scion iM?
To upgrade the 2016 Scion iM headlights to LED, you will need a 9012 LED LED kit for the low beams and a N/A LED kit for the high beams. Start with the low beams since they are used most often and have the biggest impact on nighttime visibility.
How to Replace Bulbs on a 2016 Scion iM
The 9012 bulb uses a quarter-turn bayonet mount similar to H11 but with a unique tab. To remove the old bulb, disconnect the wiring harness first, then twist the bulb counter-clockwise and pull it out. On the 2016 iM, you will likely encounter rubber dust covers behind the headlight housing. These pull off by hand or unscrew depending on the design. Allow about 15 to 20 minutes per side. When installing the new bulb, avoid touching the glass with bare fingers. Skin oils create hot spots that shorten bulb life. Wear clean gloves or handle the bulb by its plastic base only.
Full Upgrade Bundle
Upgrade All 13 Positions at Once
2016 Scion iM Complete Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
Low Beam | 9012 LED | Buy 9012 LED |
High Beam | N/A | Buy N/A |
Fog Light | N/A | Buy N/A |
Brake Light | LED Bulb | Buy LED Bulb |
Side Marker | LED Bulb LED | Buy LED Bulb LED |
Turn Signal Front | 7444NA LED | Buy 7444NA LED |
Turn Signal Rear | 7440 LED | Buy 7440 LED |
Dome Light | N/A | Buy N/A |
License Plate | 168 | Buy 168 |
Map Light | 175 | Buy 175 |
Parking Light | 7444NA | Buy 7444NA |
Reverse Light | 921 | Buy 921 |
Trunk Light | DE3022 | Buy DE3022 |
Want to upgrade everything at once?
Shop Complete LED Kit for 2016 Scion iMHow Long Do 2016 Scion iM Headlight Bulbs Last?
Standard halogen headlights on the 2016 Scion iM have an expected lifespan of 500 to 1,000 hours, which works out to roughly 2 to 3 years of normal use. Signs of a failing halogen bulb include noticeably dimmer output, a yellowish tint compared to the other headlight, or intermittent flickering. At 10 years old, the original bulbs on your iM are likely overdue for replacement. Even if they still illuminate, reduced brightness significantly impacts nighttime safety. When one headlight burns out, replace both sides at the same time. Bulbs from the same batch age at similar rates, and mismatched brightness is distracting to oncoming drivers.
What Bulbs Are Compatible with the 2016 Scion iM?
The 9012 low beam bulb on the 2016 Scion iM is cross-compatible with HIR2 bulbs. These share the same physical base and electrical connection, so they will fit the socket. However, 9012 is the recommended size because it is optimized for the wattage and beam pattern designed into your headlight housing. Using the wrong bulb size can cause improper beam patterns that reduce your visibility and blind other drivers. It can also cause overheating inside the headlight housing, potentially warping the plastic lens or reflector. Always verify the bulb number before purchasing.
2016 Scion iM Headlight FAQ
Did Scion iM Bulb Sizes Change Over the Years?
We currently have bulb data for the 2016 Scion iM. Check back as we expand our database with additional model years and trim-level variations.
More from Scion
Other Vehicles That Use 9012 LED Bulbs
These vehicles from other makes also use a 9012 LED low beam bulb: