Dorman 49286 Multi Function Switch

Overview of Dorman Multi-Function Switch 49286

The Dorman Multi-Function Switch 49286 is designed specifically for select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models. This switch integrates multiple controls including windshield wipers, cruise control, and high beam functions into a single lever, providing reliable operation and ease of use.

• Includes lever for easy operation
• Specific fit for various GM vehicles including Chevrolet Blazer and Pontiac Firebird
• White indicator markings for clear visibility
• Supports cruise control functions: On/Off, Cancel, Resume, and Set
• Controls windshield wiper functions including On/Off, Mist, and Delay with one delay setting
• Operates latching high beams and momentary high beam flasher
• Includes windshield washer spray control

Detailed Product Description

The Dorman 49286 multi-function switch consolidates several essential vehicle controls into one durable component. It features white indicator markings for clear identification of functions and includes a lever for intuitive handling. This switch supports cruise control operations such as On/Off, Cancel, Resume, and Set, but does not include speed adjustment controls. It also manages windshield wiper functions with On/Off, mist, and a single delay setting, along with windshield washer spray activation. High beam operation is supported with both latching and momentary flasher modes. This switch does not control fog lights, hazard lights, or rear window wiper functions, focusing on primary driver controls for enhanced safety and convenience.

Compatible Vehicles and Applications

This multi-function switch is compatible with a range of GM vehicles, including but not limited to Chevrolet Blazer, Camaro, C1500 Suburban, GMC Jimmy, Pontiac Firebird, Buick LeSabre, and Oldsmobile Delta 88. It is designed for specific fitment, ensuring proper integration with the vehicle’s electrical and lighting systems.

Common Issues Addressed by This Switch

• Malfunctioning windshield wiper controls
• Inoperative cruise control switches
• Non-responsive high beam or flasher operation
• Worn or faded indicator markings on the switch lever
• Failure of windshield washer spray activation

Installation Notes and Tips

Installation of the Dorman 49286 multi-function switch requires basic automotive electrical knowledge and proper tools. Disconnect the vehicle battery before beginning installation to prevent electrical shorts. Remove the steering column covers carefully to access the existing switch. Ensure all connectors are securely attached and test all functions before reassembling the steering column. Refer to the vehicle’s service manual for specific removal and installation procedures to avoid damage.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 49286 multi-function switch undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship for a specified period. Verify warranty details with the product documentation or manufacturer.