Type 1
- LOCK position: ignition off
- ACC position: ignition off, steering wheel unlocked
- ON: Ignition on, diesel engine preheating
- START position: Start
Danger: Do not turn the ignition key to the LOCK or ACC position while driving. All vehicle systems and the brake booster are disabled, which may cause damage to the vehicle, health, or even death.
Caution: Do not leave the key in the LOCK or ACC position for a long time with the engine off. This will drain the battery.
Type 2
The ignition control knob can be turned to four different positions.
- 1. LOCK (LOCK, off): ignition off
- 2. ACC (accessories): ignition off, steering wheel unlocked
- 3. ON: Ignition on, diesel engine preheating
- 4. START (start): engine start
The source of the article is available on the website «CHEVYMAN»