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GM 1999392
Combination Switch

2004-2011 GM

Customer Questions & Expert Answers (20)
GM 1999392 Combination Switch
GM 1999392 Combination Switch
GM 1999392 Combination Switch
  • Part Description
    Switch Turn/Signal & Headlamp & Headlamp Dimmer & Fog Lamp
  • Manufacturer
    General Motors
Make sure this part fits
$75.18 MSRP: $113.40
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  • 1999392 Combination Switch is Ref No. 5 in the diagram below

    2007 Cadillac STS Combination Switch Diagram for 1999392
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 1999392

  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2011 Cadillac STSBase, Platinum, V6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
    2004-2009 Cadillac XLRBase, Platinum, V8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 1999392 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 1999392 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Windshield Wiper Switch on Cadillac XLR? Posted by Customer
    A:
    Switching off sir system is the first step to replace the windshield wiper and washer switch. Begin by taking away both steering column bracket and trim covers. Use tool to pull the wire harness off its retaining clips then detach the wire connector. Press on the locking tabs and remove the windshield wiper and washer switch assembly from its switch mounting bracket. The 2 pan head tapping screws need removal first to reach the side-mounted switch mounting bracket. Proceed with removing the turn signal cancel cam and Steering Shaft upper bearing spring when the bracket is installed on the side. Take the switch mounting bracket off the steering column shaft. Atop the steering column tilt head assembly, position the side mounted switch mounting bracket then fasten it using 2 pan head tapping screws tightened to 7 n.m (62 lb in). Place the switch mount onto the steering column shaft before putting on the turn signal and multifunction switch together. Reattach the turn signal cancel cam with its Steering Shaft upper bearing spring. Place the switch assembly inside the brake panel if required until the locking tabs easily click together. Secure the wire harness in its clips using new straps and then join all related wires. Reposition all components from the steering column including its trim covers and restoring the sir function.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Turn Signal Switch on Cadillac XLR? Posted by Customer
    A:
    You must deactivate the sir system before replacing the turn signal multifunction switch. Begin by taking off the Steering Column trim covers. Turn off the sir system then take out the switch retaining screws and detach its electrical wires before removing the switch. After plugging in multifunction switch electrical connections you must place the switch over the Steering Column. Secure the retaining screws on the multifunction switch at 3.4 n.mm torque value (30 lb in force). Reattach the Steering Column trim panels and turn on the sir system at the end.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be removed after disabling the SIR system for the 2004 Cadillac XLR? Posted by Customer
    A:
    Remove the steering column trim covers and the retaining screws from the multifunction switch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What should be removed after disabling the SIR system for the 2007 Cadillac STS? Posted by Customer
    A:
    Remove the steering column trim covers and the steering column wiring harness tie straps.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Wiper Switch
    Q:
    What is the final step after installing the new switch for the 2007 Cadillac XLR? Posted by Customer
    A:
    Reinstall the steering column trim covers and enable the SIR system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What is the first step to replace the Turn Signal Multifunction Switch for the 2010 Cadillac STS? Posted by Customer
    A:
    First, disable the SIR system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What should be connected during installation for the 2010 Cadillac STS? Posted by Customer
    A:
    Connect the electrical connectors (1, 3) from the windshield wiper and washer switch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Wiper Switch
    Q:
    What should be removed after disabling the SIR system for the 2008 Cadillac STS? Posted by Customer
    A:
    Remove the steering column trim covers.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What do you do after removing the multifunction switch for the 2006 Cadillac STS? Posted by Customer
    A:
    Connect the electrical connectors to the new switch and install it onto the steering column.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    How do you connect the new switch for the 2009 Cadillac STS? Posted by Customer
    A:
    Connect the electrical connectors (1, 3) from the windshield wiper and washer switch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Wiper Switch
    Q:
    What is the next step after removing the necessary components for the 2005 Cadillac XLR? Posted by Customer
    A:
    Slide the switch mounting bracket off the steering column shaft assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Wiper Switch
    Q:
    What is the first step to replace the multifunction Turn Signal Switch for the 2005 Cadillac XLR? Posted by Customer
    A:
    First, disable the SIR system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What is the next step after sliding the switch mounting bracket onto the steering column shaft assembly for the 2007 Cadillac XLR? Posted by Customer
    A:
    Install the turn signal and multifunction switch assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Wiper Switch
    Q:
    What are the final steps to complete the process for the 2009 Cadillac XLR? Posted by Customer
    A:
    Reinstall the steering column trim covers, the steering column bracket, and enable the SIR system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Wiper Switch
    Q:
    What is the next step after removing the multifunction switch for the 2009 Cadillac STS? Posted by Customer
    A:
    Connect the multifunction switch electrical connectors and install the switch onto the steering column.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    How should the retaining screws be installed for the 2009 Cadillac XLR? Posted by Customer
    A:
    Ensure to install the retaining screws and tighten them to 3.4 Nm (30 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What is the next step after removing the multifunction switch for the 2007 Cadillac STS? Posted by Customer
    A:
    Connect the electrical connectors to the new switch and install it onto the steering column.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What is the first step in the installation process for the 2008 Cadillac STS? Posted by Customer
    A:
    Attach the new windshield wiper and washer switch to the steering column.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Wiper Switch
    Q:
    What is the first step to replace the multifunction Turn Signal Switch for the 2005 Cadillac STS? Posted by Customer
    A:
    Disable the SIR system by following the appropriate procedures for SIR Disabling and Enabling Zone 3 in Restraint Systems.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Combination Switch 1999392 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 1999392 Combination Switch is available in the market under the name GM Headlight Switch, Turn Signal Switch, Wiper Switch. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 1999392 Combination Switch fits certain Cadillac XLR, STS models.
The original GM component designated by manufacturer part number 1999392 maintains top performance when functioning as the Switch Turn/Signal & Headlamp & Headlamp Dimmer & Fog Lamp unit. The component 1999392 is constructed from durable material and its dimensions span 5.1 x 5.2 x 11.4 inches while weighing 1.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Switch, Headlamp/Fog Lamp/Turn Signal; Switch, Turn Signal Lamp. The part 1999392 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.