Thread: Manual Tight Tolerance mode

On the D5 you can set the car into tight tolerance mode manually should anyone need this.

The procedure is as follows:

Gearbox in Park
Start the engine
Set the suspension to Normal height
Open the drivers door
Press the brake pedal lightly 3 times letting the pedal come up fully each time
And close the door within 10 seconds from first press of the brake pedal.

There will be 2 chimes from the instrument cluster after the door is closed, if successful. Each time the door is opened and closed 2 chimes will sound indicating it is still in tight tolerance mode.

To deactivate:

Either turn the engine off, or drive it over 5mp/h (8km/h)

If you were to use this procedure for wheel alignment you need to have the engine running the whole time.


Ron

The same procedure applies to the L405 RR and L494 RRS.