Take charge of the front left power window again with the Standard Ignition switch DWS1858, a power window switch engineered as an OE replacement for GM vehicles. It installs in the front left position on the 2012-2015 Cadillac CTS and is cataloged as both a door window switch and a door lock switch.
A power window switch is the control you operate to move the window, directing the window motor up or down. Signs this switch may need replacing include a front left window that won't respond to the switch, works only intermittently, or moves in one direction only. The window motor, regulator or wiring can cause similar symptoms, so diagnose the circuit before replacing parts. If the original front left switch is the cause, DWS1858 is designed to replace it.
Interchange: WST1958 · PA4728 · 22810043
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Standard Ignition DWS1858 fit?
It is listed for the front left position on the 2012-2015 Cadillac CTS. See the Buyer's Guide tab for full application details.
What position does this switch install in?
DWS1858 is cataloged for the front left door position on the listed 2012-2015 Cadillac CTS applications.
What are signs a power window switch may need replacing?
A window that won't move from its switch, works intermittently, or moves in only one direction may indicate a failing switch, though the motor, regulator or wiring can cause the same symptoms.
What part numbers does DWS1858 interchange with?
It cross-references WST1958, PA4728 and 22810043.
How is this switch tested?
It undergoes testing that verifies both mechanical and electrical switching performance, and it uses copper alloy conductors for low resistive losses.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
