How to address an inoperative Interior Lights system on Mitsubishi Diamante?

To solve the problem of an inoperative interior light, it is necessary to check the location and position of the interior light switch, and make sure that it was turned on. Then ensure the battery voltage and ground at the bulb socket, you should find both present and change the bulb. When there is no voltage, check the interior light fuse to voltage and replace battery voltage (when missing or blown). In case of the lack of ground, check the door switch contacts and clean or repair them accordingly. To maintain an interior light that will turn on and off, check a damaged bulb filament and replace it when necessary, check the bulb and socket of the corrosion, cleaning or replacing where necessary. Also, seek out loose, broken, or corroded wires and terminals and repair where necessary, and test the functionality of the door and light switch, replacing it where necessary. When the inside light is extremely low, then examine the bulb and socket, cleaning or replacing them accordingly. Troubleshoot low voltage at the positive terminal on the bulb socket or a bad ground; trace the wiring to verify loose, damaged, or corroded wires, terminals, repair, and test the door and light switch operation, replacing them, as needed.

Genuine Mitsubishi Interior Lights

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59 Interior Lights found

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Mitsubishi Overhead Lamp Beige Part Number: 8401A364YA
$247.25 MSRP: $349.22
You Save: $101.97 (30%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Front; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Outlander | 2020 | ES, GT, LE, SE, SEL, SP | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
- Outlander PHEV | 2020-2022 | GT, LE, SEL | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Mitsubishi Overhead Lamp Gray Part Number: MR748283
$47.21 MSRP: $65.57
You Save: $18.36 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Rear; Interior Lights; Dome Light; Dome Lamp; Dome Lamp Assembly; Rear Lamp Assembly
Fits the following Mitsubishi Models:
- Lancer | 2002-2006 | ES, Evolution, Evolution MR, Evolution RS, Evolution SE, LS, OZ Rally, Ralliart, Sportback, Sportback Ralliart | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Mirage | 1997-2002 | DE, ES, LS | 4 Cyl 1.5 L GAS, 4 Cyl 1.8 L GAS
- Montero | 2001-2006 | Limited, XLS | 6 Cyl 3.5 L GAS, 6 Cyl 3.8 L GAS
- Montero Sport | 1997-2004 | ES, LS, Limited, XLS, XS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L GAS
- Outlander | 2003-2006 | LS, Limited, SE, XLS | 4 Cyl 2.4 L GAS
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Mitsubishi Dome Lamp Part Number: AX000136
$52.43 MSRP: $72.82
You Save: $20.39 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Personal 12V; Interior Lights; Dome Light
- Replaces: 8401A422HA
Fits the following Mitsubishi Models:
- Outlander | 2022-2024 | SE, SE Launch Edition, SEL, SEL Launch Edition | 4 Cyl 2.5 L GAS
- Outlander PHEV | 2023-2024 | SE, SE Tech, SEL, SEL Premium, SEL Touring | 4 Cyl 2.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Mitsubishi Overhead Lamp Gray Part Number: MN108119HE
$53.50 MSRP: $74.31
You Save: $20.81 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Center; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Eclipse Cross | 2022-2025, 2018-2020 | Black Edition, ES, LE, Ralliart, SE, SE Special Edition, SEL, SEL Special Edition, SEL Touring, SP | 4 Cyl 1.5 L GAS
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Mitsubishi Dome Lamp Assembly Black Part Number: 8401A147XA
$56.84 MSRP: $78.95
You Save: $22.11 (29%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Center; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Eclipse Cross | 2022-2025, 2020 | Black Edition, ES, LE, Ralliart, SE, SE Special Edition, SEL, SEL Special Edition, SEL Touring, SP | 4 Cyl 1.5 L GAS
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Mitsubishi Dome Lamp Assembly Part Number: 8401A149HA
$62.14 MSRP: $86.30
You Save: $24.16 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Room; Interior Lights; Dome Light; Dome Lamp
Fits the following Mitsubishi Models:
- Mirage | 2017-2024, 2014-2015 | BE, Black Edition, Carbonite Edition, DE, ES, GT, LE, RF, SE | 3 Cyl 1.2 L GAS
- Mirage G4 | 2017-2024 | BE, Carbonite Edition, ES, LE, RF, SE | 3 Cyl 1.2 L GAS
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Mitsubishi Courtesy Lamp Part Number: MR657447
$65.14 MSRP: $90.47
You Save: $25.33 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Rear; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Outlander | 2022-2024 | Black Edition, ES, SE, SE Launch Edition, SEL, SEL Launch Edition | 4 Cyl 2.5 L GAS
- Outlander PHEV | 2023-2024 | ES, Platinum Edition, Ralliart, SE, SE Tech, SEL, SEL Premium, SEL Touring | 4 Cyl 2.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Mitsubishi Dome Lamp Assembly Beige Part Number: MN108119YB
$75.62 MSRP: $105.03
You Save: $29.41 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Rear; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Outlander | 2014-2020 | ES, GT, LE, SE, SEL, SP | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
- Outlander PHEV | 2018-2022 | GT, LE, SEL | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Mitsubishi Dome Lamp Assembly Black Part Number: MN108119XA
$77.44 MSRP: $107.55
You Save: $30.11 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Rear Black; Interior Lights; Dome Light; Overhead Lamp
Fits the following Mitsubishi Models:
- Eclipse Cross | 2022-2025, 2020 | Black Edition, ES, LE, Ralliart, SE, SE Special Edition, SEL, SEL Special Edition, SEL Touring, SP | 4 Cyl 1.5 L GAS
- Outlander | 2014-2020 | ES, GT, LE, SE, SEL, SP | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
- Outlander PHEV | 2018-2022 | GT, LE, SEL | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.4 L PLUG-IN HYBRID EV-GAS (PHEV)
- Outlander Sport | 2020-2025 | BE, ES, GT, GT Special Edition, LE, Ralliart, S, SE, SE Special Edition, SEL, SP, Trail Edition | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi MAP Lamp Assembly Gray Part Number: MR330803
$79.12 MSRP: $109.89
You Save: $30.77 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Front; Interior Lights; Dome Light; Overhead Lamp; MAP Lamp
Fits the following Mitsubishi Models:
- Lancer | 2002-2006 | Evolution, Evolution MR, Evolution RS, Evolution SE, OZ Rally, Sportback, Sportback Ralliart | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Outlander | 2003-2006 | LS, Limited, SE, XLS | 4 Cyl 2.4 L GAS
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Mitsubishi Overhead Lamp Gray Part Number: MN108119HD
$80.56 MSRP: $111.89
You Save: $31.33 (28%)
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Product Specifications
- Other Name: Lamp Assembly, Room, Rear; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Outlander Sport | 2011-2025 | BE, ES, GT, GT Special Edition, LE, Ralliart, S, SE, SE Special Edition, SEL, SP, Trail Edition | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi MAP Lamp Assembly Beige Part Number: 8401A009YA
$89.57 MSRP: $124.40
You Save: $34.83 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp Assembly, Room, Front; Interior Lights; Dome Light; Overhead Lamp
Fits the following Mitsubishi Models:
- Lancer | 2008-2017 | DE, ES, ES Sportback, GT, GT Sportback, GTS, GTS Sportback, Ralliart, Ralliart Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Outlander | 2010-2013, 2007 | ES, GT, LS, SE, XLS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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Mitsubishi Overhead Lamp Part Number: 8401A160YA
$96.06 MSRP: $133.41
You Save: $37.35 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp Assembly, Room, Front; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Outlander | 2014-2019 | ES, GT, LE, SE, SEL | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
- Outlander PHEV | 2018-2019 | GT, SEL | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Mitsubishi MAP Lamp Assembly Part Number: 8401A009HA
$98.45 MSRP: $136.73
You Save: $38.28 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp Assembly, Room, Front; Interior Lights; Dome Light; Dome Lamp Assembly; Overhead Lamp
Fits the following Mitsubishi Models:
- Lancer | 2008-2017 | DE, ES, ES Sportback, Evolution GSR, Evolution MR, Evolution MR Touring, Evolution SE, GT, GT Sportback, GTS, GTS Sportback, Ralliart, Ralliart Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Outlander | 2010-2013, 2007 | ES, GT, LS, SE, XLS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
- Outlander Sport | 2011-2019 | ES, GT, LE, SE, SEL, SP | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi MAP Lamp Assembly Part Number: MR794300
$116.60 MSRP: $161.95
You Save: $45.35 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp Assembly, Room, Front; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Lancer | 2003-2006 | Evolution, Evolution MR, Evolution RS, Evolution SE | 4 Cyl 2.0 L GAS
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Mitsubishi Dome Lamp Assembly Beige Part Number: MR654601
$61.30 MSRP: $85.13
You Save: $23.83 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp Assembly, Room, Rear, L-BEI; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Lancer | 2008-2017 | DE, ES, ES Sportback, GT, GT Sportback, GTS, GTS Sportback, Ralliart, Ralliart Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Outlander | 2007-2013 | ES, GT, LS, SE, XLS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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Mitsubishi Dome Lamp Assembly Part Number: MR654340
$61.73 MSRP: $85.73
You Save: $24.00 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp Assembly, Room, Center; Interior Lights; Dome Light; Dome Lamp
Fits the following Mitsubishi Models:
- Lancer | 2006-2017 | DE, ES, ES Sportback, Evolution GSR, Evolution MR, Evolution MR Touring, Evolution SE, GT, GT Sportback, GTS, GTS Sportback, OZ Rally, Ralliart, Ralliart Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Outlander | 2006-2013 | ES, GT, LS, Limited, SE, XLS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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Mitsubishi Dome Lamp Assembly Part Number: 8401A399
$64.10 MSRP: $87.04
You Save: $22.94 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp Assembly, Room, Center; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Outlander | 2022-2025 | Black Edition, ES, SE, SE Launch Edition, SEL, SEL Launch Edition | 4 Cyl 2.5 L GAS
- Outlander PHEV | 2023-2025 | ES, Platinum Edition, Ralliart, SE, SE Tech, SEL, SEL Premium, SEL Touring | 4 Cyl 2.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Mitsubishi Dome Lamp Assembly Black Part Number: 8401A396XA
$124.78 MSRP: $169.08
You Save: $44.30 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp Assembly, Room, Front; Interior Lights; Dome Light
Fits the following Mitsubishi Models:
- Outlander Sport | 2020-2025 | BE, ES, GT, GT Special Edition, LE, Ralliart, S, SE, SE Special Edition, SEL, SP, Trail Edition | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi MAP Lamp Assembly Beige Part Number: 8401A012YA
Product Specifications
- Other Name: Lamp Assembly, Room, Front; Interior Lights; Dome Light; Overhead Lamp
Fits the following Mitsubishi Models:
- Lancer | 2008-2017 | DE, ES, ES Sportback, GT, GT Sportback, GTS, GTS Sportback, Ralliart, Ralliart Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Outlander | 2008-2009 | ES, LS, SE, XLS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS

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Mitsubishi Interior Lights

Mitsubishi Interior Lights will brighten up the cabin instantly while giving all passengers good visibility for a welcoming and modern feel. Mitsubishi was founded back in 1870 as a transport innovator. Today, Mitsubishi blends efficiency with spirited performance thanks to MIVEC engines that provide the optimal balance of power and fuel use. The Super All Wheel Control maintains vehicle stability on loose or wet roads, while Cruise Control ensures reduced fatigue during long drives. The Smartphone Link System makes it easy to manage your music and navigation. The brand also promotes plug-in hybrid technology to ensure a cleaner travel experience without compromising everyday usability. The smart features, easy-to-use controls and tough build of a car ensure that it feels intuitive yet sturdy enough for city streets and rougher trails. While road performance is important, it is the Interior Lights that define every instant inside. Modern interior LED lights consume very little energy, so extra dome, footwell or cargo lamps can be fitted without straining the car's electrical system. The long life of the Interior Lights reduces maintenance. Low heat output keeps the plastic lenses clear and prevents cabin hotspots. The bright white chips and bright colors make the gauges and storage areas easily visible. Optional multicolor modes let owners create either a relaxing or a sporty mood. All this can be done simply through remotes or phone apps. Universal fit bulbs or multi plug-and-play strips only need basic hand tools. So, the driver refreshes the ambience in minutes and enjoys durable, power-sipping illumination that matches the versatile spirit evident across every Mitsubishi.

Pick genuine OEM Interior Lights if you want superb performance and durability that lasts. Mitsubishi builds that using high-grade materials and official factory techniques to meet very strict standards. This means you get parts you can actually trust for your daily drive. Finding the right parts is simple in the massive stock of genuine inventory. You can stop guessing if a part will fit or hold up. You will love the low prices, dependable service and the real manufacturer's warranty on Mitsubishi Interior Lights. Order today and the store will ship your brand-new items to your door as fast as possible.

Mitsubishi Interior Lights Parts Questions & Experts Answers

Trunk Lamp
MB529091
Q: How to address an inoperative Interior Lights system on Mitsubishi Diamante?
A:
To solve the problem of an inoperative interior light, it is necessary to check the location and position of the interior light switch, and make sure that it was turned on. Then ensure the battery voltage and ground at the bulb socket, you should find both present and change the bulb. When there is no voltage, check the interior light fuse to voltage and replace battery voltage (when missing or blown). In case of the lack of ground, check the door switch contacts and clean or repair them accordingly. To maintain an interior light that will turn on and off, check a damaged bulb filament and replace it when necessary, check the bulb and socket of the corrosion, cleaning or replacing where necessary. Also, seek out loose, broken, or corroded wires and terminals and repair where necessary, and test the functionality of the door and light switch, replacing it where necessary. When the inside light is extremely low, then examine the bulb and socket, cleaning or replacing them accordingly. Troubleshoot low voltage at the positive terminal on the bulb socket or a bad ground; trace the wiring to verify loose, damaged, or corroded wires, terminals, repair, and test the door and light switch operation, replacing them, as needed.