Remove/Install Additional Battery Relay - AR54.15-P-2000GQ

MODEL 166 as of model year 2016 

with CODE ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUGIN)) 

MODEL 166 up to model year 2016 

with CODE B03 (ECO start/stop function) 

Shown on model 166.024 

Shown on model 166.873 

	Risk of death  when touching components on vehicles with high-voltage on-board electrical system	Do not touch damaged or defective components and open lines of the high-voltage on-board electrical system. Persons who wear electronic implants (e.g. cardiac pacemakers) must not  carry out any work on high-voltage on-board electrical systems.	AS54.00-Z-0001-01A
	Note on high-voltage on-board electrical system		AH54.00-P-0010-01A
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Evaluation of high-voltage components	Model 166.063 as of model year 2016 with code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUGIN))	AH54.00-P-6500-01SXH
	Remove/install
1	Disconnect battery ground line		AR54.10-P-0003GZ
2.1	Remove right side of panel in trunk	Model 166.0 as of model year 2016 with code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUGIN)) Model 166.0 up to model year 2016 with code B03 (ECO start/stop function)	AR68.30-P-4800GQ
2.2	Remove trim from spare tire well	Model 166.8 up to model year 2016 with code B03 (ECO start/stop function)	AR68.30-P-4620GQ
3	Detach ground line from additional battery for ECO start/stop function (K114)	Model 166.0 as of model year 2016 with code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUGIN)) Model 166.0 up to model year 2016 with code B03 (ECO start/stop function)	AR54.10-P-0007GQA
		Model 166.8 up to model year 2016 with code B03 (ECO start/stop function)	AR54.10-P-0007GQX
4	Detach electrical feed lines (1a, 1b) from relay for additional battery of ECO start/stop function (K114)
5	Release and disconnect electrical connection (2)
6	Unscrew nuts (3)
7	Remove ECO start/stop function additional battery relay (K114)
8	Install in the reverse order