Step 1: Remove the lid/trim to the top left of the heater controls.
Step 2: Remove the screw beneath and tilt out the housing and locate the bracket behind the trim with the screw.
Step 3: Replace the trim and lid to secure in place.
Recommended Professional Installation Service:
If like many of our customers, you would prefer an Installation Professional to help, we highly recommend InCar-Installer.com the UK's Leading In-Car Nationwide Installation Service company.
Alternatively look in your local Yellow Pages under the (Car Electrics & Car Audio) categories or visit Yell.com to find an installer in your area. If you would like to have the installation carried out at your home or workplace, look for a mobile installer in the advert or ask when you call them if they offer this service. You'll be surprised, that you find it's cheaper for someone to call to you and install it than to leave it at some fancy garage.