Forgive me pls if this question has been asked I'm new lol
I've recently bought a RRS tdv6 2007 hse I've just discovered that the heater on the drivers side blows cold
Passenger side is working ok any tips advise ideas help would be greatly apriciated
Tia. John

Sounds like it could be an issue with the blend motors, find an indi who can read the fault codes and reset. On the D3's you can do a self test on the climate control I don't know if you can do the same on RRS though it's the same system so carn't see why not. Somebody on here might tell you how to do it as I carn't remember.. 2008 G4 RRSport TDV8 current
2009 TDCi 90 current
2018 Discovery 5 HSE lux current
1994 Dakar current

Thank you for the reply and the info camelrock

Here is self test / reset:

Here the self test procedure:-

"With ignition off press and hold the ECON & RECIRC buttons whilst turning ignition on (no need to start car).

The control module will then compare the current HEVAC actuator motor positions with the values stored in the module and will indicate an error by flashing the ECON LED.

If there are no errors, the LED will go out and the system will function normally.

To confirm that there are no errors, turn the ignition switch to the OFF position, then back to the ON position.

Observe the operation of the programmed defrost LED.

If there are errors present, the programmed defrost LED will flash and the system will attempt to calibrate itself."

If that doesnt work odds on it will be a blend motor or blocked heater matrix.

Hi Ian-r
Thank you for the information I've tried this now cut still got the same problem
So I will get it booked in to be looked at the garage
But thanks for your help

Cheers john

ian-r wrote:

Here is self test / reset:

Here the self test procedure:-

"With ignition off press and hold the ECON & RECIRC buttons whilst turning ignition on (no need to start car).

The control module will then compare the current HEVAC actuator motor positions with the values stored in the module and will indicate an error by flashing the ECON LED.

If there are no errors, the LED will go out and the system will function normally.

To confirm that there are no errors, turn the ignition switch to the OFF position, then back to the ON position.

Observe the operation of the programmed defrost LED.

If there are errors present, the programmed defrost LED will flash and the system will attempt to calibrate itself."

If that doesnt work odds on it will be a blend motor or blocked heater matrix.

How does this reset work then, if you have a 2010 Sport without the economy button?

Cheers Dean