My old Facelift MY02 was great, seemed really bright and made reversing into my drive a cinch. But the new aero is a nightmare, seems much dimmer. Now part of that is/was the autodimming mirrors that I need to turn off (ie turn to normal), but I'm sure that the reverse lights put out less light. Is there a safe and none insurance / warranty invalidating way to get some more light out the back. I'm not talking about fitting additional lights, but woud it be OK to put in a higher output bulb?