On off switch lights the red yellow green readings at full strength but continues to just blink when turned on.. get no response trying to use the joy stick. - the seat riser and speed buttons show no indication when tapped; the horn button works just fine BUT that's it. Please give me some clues

thats usually an error code. How many times does the light blink?

The notification lights indicate:
Blinking Blue - Bluetooth On
Blinking Yellow - WiFi On
Blinking Green - GSM (Phone) On
Blinking Red - Unread message
Continuous Red - Charging

Blinking green when your GSM (phone) is on is the expected behavior.

Switch the TV on: Press the power switch A on the front of the TV. A green indicator on the front of the TV lights up when the screen is on. If the indicator is red, press the
-CH + keys on the remote control.
The green light blinks every time you press a key n the remote control.

Ref. link:
https://www.manualslib.com/manual/173137/Philips-29pt9420-69r.html?page=4#manual

Try following the 8 Steps to Troubleshooting Any PS3 Issue.

make a new account

take your battery out for 5 mts then try it again

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This is the indicator configuration for the 2600, if the lights are yellow there is a problem.

The following indicator LEDs provide power, activity, and status information:
• POWER (green)—Lit when power is on
• RPS (green)
– Off—No redundant power supply (RPS) is present
– Blinking—System is booted, RPS is present, RPS failure
– Continuous on—System is booted, RPS is present, no RPS failure
• ACTIVITY (green)
– Slow, steady blinking—System is booting
– Blinks during system activity, such as interrupts and packet transfers
I suggest going to Cisco.com for full documentation on this product.

LED Display gives you your display visual alerts, signal strength, and operation mode. Here is an attached link for the manual.....http://www.uniden.com/pdf/LRD6399SWSom.pdf
But to answer your question here is what the difference between the green light and the red light are:
1. X-Band Signal Indicator—A green LED lights and blinks to
indicate the presence of an X-band radar signal. The blink rate
increases as the radar source gets closer. A distinct audio alert is
also heard.
2. K-Band Indicator— An amber (orange) LED lights and blinks to
indicate the presence of a K-band radar. The blink rate increases as
the radar source gets closer. A distinct audio alert is also heard.
3. Ka-SuperWideband Signal Indicator— A yellow LED lights and
blinks to indicate the presence of a Ka-SuperWideband radar
signal. The blink rate increases as the radar source gets closer. A
distinct audio alert is also heard.
4. Laser Signal Indicator— A red LED under L lights and blinks to
indicate the presence of a laser signal. A distinct audio alert is also
heard.
5. SWS Signal Indicator— When an early warning hazard or
informational signal is detected, the yellow SWS LED begins to
blink and the amber K-band LED lights. A distinct audio alert is
also heard.
6. Power-On Indicator— A green LED under P lights to indicate
power is being supplied to the unit and the unit is turned on.
7. LED Signal Strength Meter—Four LEDs give an accurate visual
indication of the strength of radar or laser signals.
8. City Mode Indicator—A green LED under C lights to indicate
that you selected City Mode.
9. Auto Mute Indicator— A red LED under M lights to indicate that
you selected the Auto Mute feature.

Please make sure you give me a rating and I hope this helps,
cbinny1