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2020 RAM 2500 Owners Manual - IGNITION SWITCH



IGNITION SWITCH

This feature allows the driver to operate the igni- tion switch with the push of a button as long as the Remote Keyless Entry key fob is in the passenger compartment.

The Keyless Push Button Ignition has four oper- ating positions; three of which are labeled and will illuminate when in position. The three posi- tions are OFF, ACC, and ON/RUN. The fourth position is START. During START, RUN will illumi- nate.

In case the ignition switch does not change with the push of a button, the key fob may have a low or depleted battery. In this situation, a back up method can be used to operate the ignition switch. Put the nose side (side opposite of the emergency key) of the key fob against the START/STOP ignition button, with your foot applied on the brake pedal, and push to operate the ignition switch.

Keyless Push Button Ignition

— OFF
— ACC (Accessory) 3 — ON/RUN

The push button ignition can be placed in the following modes:

The engine is stopped.
Some electrical devices (e.g. Central locking, alarm, etc.) are still available.
Engine is not started.
Some electrical devices are available.
Driving position.
All the electrical devices are available.

START 2

The engine will start.

Back Up Starting Method

The engine only runs in the ON/RUN ignition position or from a remote start request.

In case the ignition switch does not change with the push of a button, the key fob may have a low or depleted battery. In this situation, a back up method can be used to operate the ignition switch. Put the nose side (side opposite of the emergency key) of the key fob against the START/STOP ignition button and push to operate the ignition switch.

The key fob may not be able to be detected by the vehicle keyless-go system if it is located next to a mobile phone, laptop or other electronic device; these devices may block the key fob’s wireless signal and prevent the keyless-go system from starting the vehicle.

Refer to "Starting The Engine" in "Starting And Operating" for further information.


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