Toyota Corolla: Maintenance and care / Do-it-yourself maintenance

Emission inspection and maintenance (I/M) programs

Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system...

Do-it-yourself service precautions

If you perform maintenance by yourself, be sure to follow the correct procedure as given in these sections. Maintenance WARNING The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or become electrically energized...

Other information:

Toyota Corolla 2019-2026 Owners Manual: Using the audio/visual system. Quick reference

Functional overview The audio control screen can be reached by the following methods: u From the “AUDIO” button Press the “AUDIO” button. u From the “MENU” button Press the “MENU” button, then select “Audio”. Using the radio Playing a USB memory Playing an iPod/iPhone (Apple CarPlay*) Using the Android Auto Playing a Bluetooth® device Using the steering wheel audio swi..

Toyota Corolla 2019-2026 Owners Manual: RCTA (Rear Cross Traffic Alert) function

The RCTA function uses the BSM rear side radar sensors installed behind the rear bumper. This function is intended to assist the driver in checking areas that are not easily visible when backing up. System components A - Meter control switches Turning the RCTA function on/off. When the RCTA function is disabled, the RCTA OFF indicator illuminates. B - Outside rear view mirror indicators When a..