()--Car Parking Switch
Wiring:
Black- power negative pole
Yellow and red- power positive pole
Green- device positive pole
Specifications:
Input voltage: 12V
Product material: ABS
Product line length: 150mm/5.91"
Product size: 50 x 33.1 x 22.4mm/1.97 x 1.30 x 0.88"
Product weight: 35g
LED light color: blue
Applicable models: 
For cars whose reserved hole is 33.1x22.4/1.30x0.88" cars, such as for Toyota Camry, for Yaris, for Highlander, for Prius, for Ralink, for Corolla, for Vios, for Reiz, for Prado 
(as long as your car original reserved hole fits the size of 1.30x0.88", or you by yourself open a hole of this size)