I have a leased Nissan Qashqai 1.6 dci. It has been in the garage for seven weeks due to a blown injector causing the lubrication on cylinder No 1 to wash away and wreck the engine (according to the Nissan dealer). Nissan have given me a Note as a replacement, far from a similar sized boot, with no four-wheel drive and no xenon lights etc. What comeback do I have for a refund/replacement of the vehicle?

Nissan UK have said to the servicing dealer to change the engine but no final date given or hinted at. This is a company leased car but I pay for the part of the it and feel rather short changed. Can you offer any advice?