HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS2525 Instrument Panel Dimmer Switch
Part #: DS2525

Standard Ignition DS2525 Instrument Panel Dimmer Switch

⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus, RX350, RX400h, and RX330
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Instrument Panel Dimmer Switch for Lexus RX Models

The Standard Ignition DS2525 instrument panel dimmer switch is designed specifically for Lexus RX330, RX350, and RX400h vehicles. This direct-attachment switch offers precise control over your dashboard lighting, ensuring optimal visibility and comfort while driving.

  • Direct attachment method for secure installation
  • Brown plastic finish matching OEM specifications
  • Female square connector with one connection point
  • Equipped with eight male blade terminals for reliable electrical contact
  • Includes one instrument panel dimmer switch per package

Product Details and Specifications

The DS2525 dimmer switch from Standard Ignition features a durable plastic construction with a brown finish that integrates seamlessly with the interior of Lexus RX330, RX350, and RX400h models. Its female square connector and single connector quantity simplify wiring connections, while the eight male blade terminals ensure stable and consistent electrical performance. This switch is engineered for direct attachment, providing a straightforward replacement process without the need for additional adapters or modifications.

Compatible Lexus RX Instrument Panel Dimmer Switch

This instrument panel dimmer switch is compatible with the following Lexus models: RX330, RX350, and RX400h. The part number DS2525 corresponds directly to these vehicles, ensuring proper fit and function. Using the correct dimmer switch helps maintain the original lighting control experience and dashboard illumination levels.

Common Issues Addressed by the DS2525 Dimmer Switch

  • Dashboard lights not dimming or brightening properly
  • Intermittent or no response from instrument panel lighting controls
  • Flickering or inconsistent dashboard illumination
  • Physical damage or wear to the original dimmer switch
  • Electrical connection failures causing lighting issues

Installation Notes and Tips

Installation of the Standard Ignition DS2525 dimmer switch is straightforward due to its direct attachment design. Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. Carefully disconnect the female square connector and remove the faulty switch. Align the new switch's blade terminals and connector properly before securing it in place. Verify proper operation of the instrument panel lighting after installation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The DS2525 instrument panel dimmer switch undergoes rigorous quality control to ensure reliable performance in Lexus RX330, RX350, and RX400h vehicles. Warranty coverage details can be obtained from the product documentation or Standard Ignition directly.

BrandStandard Ignition
Part NumberDS2525
Attachment MethodDirect
ColorBrown
Connector GenderFemale
Connector ShapeSquare
Contents1 Switch
FinishPlastic
Terminal GenderMale
Terminal TypeBlade

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
2009LexusRX350N/ABeige Trunk Lid Release Switch
2008LexusRX350N/ABeige Trunk Lid Release Switch
2008LexusRX400hN/ABeige Trunk Lid Release Switch
2007LexusRX350N/ABeige Trunk Lid Release Switch
2007LexusRX400hN/ABeige Trunk Lid Release Switch
2006LexusRX330N/ABeige Trunk Lid Release Switch
2006LexusRX400hN/ABeige Trunk Lid Release Switch
2005LexusRX330N/ABeige Trunk Lid Release Switch
2004LexusRX330N/ABeige Trunk Lid Release Switch

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1S13342841190E010E0DS1077S51362SW10324

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.