Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns from working on the vehicle as it is being started or when the engine is running - AS00.00-Z-0005-01A

Secure vehicle to prevent it from starting off by itself. 

Wear closed and snug-fitting work clothes. 

Do not touch hot or rotating parts. 

Potential risks 

Risk of accident 

from vehicle starting off during starting operation (e.g. when testing compression pressure) as a result of gear engaged  or when engine running, or vehicles with automatic transmission as a result of selector lever position "P"  or "N" not engaged 

(exception: some vehicles do not have a selector lever position "P"  ).

Risk of injury 

Severe injuries could occur caused by rotating parts in the area of the running engine.

Because the engine heats up when operated, serious burns can be caused by touching unshielded parts.

Safety instructions/precautions 

• In general, only work on a running engine when it is absolutely necessary.
• Apply parking brake before starting the engine. 
• On vehicles with manual transmission, shift transmission to neutral position  .
• On vehicles with automatic transmission move selector lever into position  "P" or "N" (exception: some vehicles do not have a selector lever position "P").
• On models which do not have selector lever position "P" secure selector lever from being operated unintentionally  .
• Wear closed and snug-fitting work clothes.
• Remove all jewelry such as chains, rings etc.
• Wear suitable head wear to cover long hair.
• Before commencing any work on the running engine, familiarize yourself with the location of potentially hot parts.
• When carrying out work when starting the engine or when engine is running do not touch any hot and rotating parts.

First aid measures for burns 

• Do not rub the skin areas affected; flush with plenty of cold water and cover skin with sterile dressings.
• Consult a physician immediately.