Replacement Headlight Rear Housing Late Type for Discovery 4 2014 2016 RH adjustment There is a fog function There is a fog function on the RIGHT light and the UK spec lights have a red lens for the fog these lights have a white lens but we supply a red fog bulb This is for the right hand side (UK driver offside) please see our other listings for the opposite side This spare part incorporates a third party design and is intended exclusively to be used to repair the vehicle to its original appearance With previous headlight upgrades we have had some success by baking the headlight assembly first at a low temp to loosen the bonding material around the old lens