Update content in run_and_compile_time_errors.md

Change Google reference to internal link to information, and replace "lights of dead" with "siren lights".

Author: Amanda Butler

docs/tutorials/run_and_compile_time_errors.md

@@ -4,23 +4,23 @@ Compile time errors and warnings that incorrect syntax, or misuse of variables o
 
 Common errors are:
 
-* Missing declarations of variables and interfaces, leading to `Identifier undefined` errors.
-* Missing semicolons (`;`). Semicolons are required at the end of each line.
-* Missing quotes or brackets (`""`, `()`, `[]` or `{}`). These are used in pairs to contain various types of statement. The compiler reports an error if you have not used them in correct pairings.
-* Always tackle the first reported error because later errors may be as a result of the first one and will disappear you correct the first one.
+- Missing declarations of variables and interfaces, leading to `Identifier undefined` errors.
+- Missing semicolons (`;`). Semicolons are required at the end of each line.
+- Missing quotes or brackets (`""`, `()`, `[]` or `{}`). These are used in pairs to contain various types of statement. The compiler reports an error if you have not used them in correct pairings.
+- Always tackle the first reported error because later errors may be as a result of the first one and will disappear you correct the first one.
 
-If you see a compile time error or warning that you do not understand, you can usually find explanations of the error message on Google, or post to the [Arm Mbed forums](https://os.mbed.com/questions/).
+For more information about compile time errors or warning, please see [the list of Mbed OS defined error codes and descriptions](/docs/development/reference/error-handling.html#list-of-mbed-os-defined-error-codes-and-descriptions). If you have questions about a compile time error or warning that you do not understand, please post to the [Arm Mbed forums](https://os.mbed.com/questions/).
 
-### Runtime errors and lights of the dead
+### Runtime errors and siren lights
 
-<span class="images">![LPC1768 Lights of dead](https://s3-us-west-2.amazonaws.com/mbed-os-docs-images/lights1.gif)</span>
+<span class="images">![LPC1768 siren lights](https://s3-us-west-2.amazonaws.com/mbed-os-docs-images/lights1.gif)</span>
 
-<span class="images">![LPC11U24 Lights of dead](https://s3-us-west-2.amazonaws.com/mbed-os-docs-images/lights2.gif)</span>
+<span class="images">![LPC11U24 siren lights](https://s3-us-west-2.amazonaws.com/mbed-os-docs-images/lights2.gif)</span>
 
-<span class="images">![FRMD-KL25Z Lights of dead](https://s3-us-west-2.amazonaws.com/mbed-os-docs-images/lights3.gif)</span>
+<span class="images">![FRMD-KL25Z siren lights](https://s3-us-west-2.amazonaws.com/mbed-os-docs-images/lights3.gif)</span>
 
-*LPC1768, LPC11U24 and FRDM-KL25Z showing their distinctive lights of dead pattern*
+*LPC1768, LPC11U24 and FRDM-KL25Z showing their distinctive pattern of siren lights*
 
-When your development board shows the "lights of dead" it means the board ran into a runtime error. Runtime errors occur when code is correct but tries to do something that is invalid, or when malfunctioning hardware cannot be accessed.
+When your development board shows the siren lights, it means the board ran into a runtime error. Runtime errors occur when code is correct but tries to do something that is invalid, or when malfunctioning hardware cannot be accessed.
 
 A typical example is assigning the wrong function to a pin. For example, switching the `SDA` and `SCK` pins when accessing I2C or trying to use `PwmOut` on a pin that does not support pulse-width modulation.